{"id":424,"date":"2021-05-31T03:40:00","date_gmt":"2021-05-31T03:40:00","guid":{"rendered":"https:\/\/class12.studyguruji.in\/?p=424"},"modified":"2023-10-22T08:38:17","modified_gmt":"2023-10-22T08:38:17","slug":"15-%e0%a4%b8%e0%a4%82%e0%a4%9a%e0%a4%be%e0%a4%b0-%e0%a4%b5%e0%a5%8d%e0%a4%af%e0%a4%b5%e0%a4%b8%e0%a5%8d%e0%a4%a5%e0%a4%be-3","status":"publish","type":"post","link":"https:\/\/class12.studyguruji.in\/?p=424","title":{"rendered":"15. \u0938\u0902\u091a\u093e\u0930 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e"},"content":{"rendered":"

1.\u00a0\u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u093e \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0928 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0906\u092f\u0928\u094b\u0938\u094d\u092b\u093f\u092f\u0930 \u0938\u0947<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0938\u094d\u091f\u094d\u0930\u0947\u091f\u094b\u0938\u094d\u092b\u093f\u092f\u0930 \u0938\u0947<\/span>
\n(C)\u00a0\u091f\u094d\u0930\u094b\u092a\u094b\u0938\u094d\u092b\u093f\u092f\u0930 \u0938\u0947<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

2.\u00a0\u092e\u0949\u0921\u0941\u0932\u0928 \u0915\u093f\u0924\u0928\u0947 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u093e \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A) 2\u00a0\u092a\u094d\u0930\u0915\u093e\u0930<\/span>
\n(B) 3\u00a0\u092a\u094d\u0930\u0915\u093e\u0930<\/span>
\n(C) 4\u00a0\u092a\u094d\u0930\u0915\u093e\u0930<\/span>
\n(D) 5\u00a0\u092a\u094d\u0930\u0915\u093e\u0930<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

3.\u00a0\u0938\u0902\u091a\u093e\u0930 \u0909\u092a\u0917\u094d\u0930\u0939 \u0915\u093e \u0906\u0935\u0930\u094d\u0924\u0915\u093e\u0932 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 1\u00a0\u0935\u0930\u094d\u0937<\/span>
\n(B) 24\u00a0\u0918\u0902\u091f\u0947<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C) 27.3\u00a0\u0918\u0902\u091f\u0947<\/span>
\n(D)\u00a0\u0915\u094b\u0908 \u0928\u093f\u0936\u094d\u091a\u093f\u0924 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

4.\u00a0\u0921\u093f\u091c\u093f\u091f\u0932 \u0938\u0902\u0915\u0947\u0924 \u092e\u0947\u0902 \u0938\u092e\u094d\u092d\u0935 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 0\u00a0\u0924\u0925\u093e<\/span>\u00a01<\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0938\u092d\u0940 \u092e\u093e\u0928<\/span>
\n(C) 0\u00a0\u0924\u0925\u093e<\/span>\u00a01\u00a0\u0915\u0947 \u092c\u0940\u091a \u0915\u093e \u0938\u092d\u0940 \u092e\u093e\u0928<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

5.\u00a0\u0926\u0943\u0936\u094d\u092f \u0938\u093f\u0917\u094d\u0928\u0932<\/span>,\u00a0\u091f\u0947\u0932\u0940\u0935\u093f\u091c\u0928 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e \u092e\u0947\u0902 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0906\u0935\u0943\u0924\u094d\u0924\u0940 \u092e\u0949\u0921\u0941\u0932\u093f\u0924<\/span>
\n(B)\u00a0\u0906\u092f\u093e\u092e \u092e\u0949\u0921\u0941\u0932\u093f\u0924<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u092a\u0932\u094d\u0938 \u092e\u0949\u0921\u0941\u0932\u093f\u0924<\/span>
\n(D)\u00a0\u0915\u0932\u093e \u092e\u0949\u0921\u0941\u0932\u093f\u0924<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

6.\u00a0\u0935\u0948\u0938\u0940 \u092f\u0941\u0915\u094d\u0924\u093f \u091c\u094b \u092e\u0949\u0921\u0941\u0932\u0928 \u0924\u0925\u093e \u0935\u093f\u092e\u0949\u0921\u0941\u0932\u0928 \u0926\u094b\u0928\u094b\u0902 \u0915\u093e \u0915\u093e\u0930\u094d\u092f \u0915\u0930\u0924\u093e \u0939\u0948<\/span>,\u00a0\u0909\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0932\u0947\u0938\u0930<\/span>
\n(B)\u00a0\u0930\u0921\u093e\u0930<\/span>
\n(C)\u00a0\u092e\u094b\u0921\u0947\u092e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u092b\u0948\u0915\u094d\u0938<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

7.\u00a0\u0935\u093e\u0939\u0915 \u0924\u0930\u0902\u0917\u094b\u0902 \u092a\u0930 \u0915\u093f\u0938\u0940 \u0938\u0942\u091a\u0928\u093e \u0915\u0947 \u0905\u0927\u094d\u092f\u093e\u0930\u094b\u092a\u0928 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0915\u0939\u0924\u0947 \u0939\u0948\u0902<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092a\u094d\u0930\u0947\u0937\u0923<\/span>
\n(B)\u00a0\u092e\u0949\u0921\u0941\u0932\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u0935\u093f\u092e\u0949\u0921\u0941\u0932\u0928<\/span>
\n(D)\u00a0\u0917\u094d\u0930\u0939\u0923<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

8.\u00a0\u0909\u092a\u0917\u094d\u0930\u0939 \u0938\u0902\u091a\u093e\u0930\u0923 \u092e\u0947\u0902 \u0935\u093f\u0926\u094d\u092f\u0941\u0924 \u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917 \u0915\u093e \u0915\u094c\u0928 \u0938\u093e \u092d\u093e\u0917 \u092a\u094d\u0930\u092f\u0941\u0915\u094d\u0924 \u0939\u094b\u0924\u093e \u0939\u0948:<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092a\u094d\u0930\u0915\u093e\u0936 \u0924\u0930\u0902\u0917\u0947\u0902<\/span>
\n(B)\u00a0\u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917\u0947<\/span>
\n(C)\u00a0\u0917\u093e\u092e\u093e \u0915\u093f\u0930\u0923\u0947\u0902<\/span>
\n(D)\u00a0\u0938\u0942\u0915\u094d\u0937\u094d\u092e \u0924\u0930\u0902\u0917\u0947\u0902<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

9.\u00a0\u0938\u0902\u091a\u093e\u0930 \u0924\u0902\u0924\u094d\u0930 \u0915\u093e \u092d\u093e\u0917 \u0928\u0939\u0940\u0902 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092a\u094d\u0930\u0947\u0937\u0923<\/span>
\n(B)\u00a0\u0938\u0902\u091a\u0930\u0923<\/span>
\n(C)\u00a0\u0905\u092d\u093f\u0917\u094d\u0930\u0939\u0923<\/span>
\n(D)\u00a0\u090a\u0930\u094d\u091c\u093e<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

10.\u00a0\u090f\u0928\u093e\u0932\u0949\u0917 \u0938\u0902\u091a\u093e\u0930 \u0924\u0902\u0924\u094d\u0930 \u0915\u093e \u0909\u0926\u093e\u0939\u0930\u0923 \u0928\u0939\u0940\u0902 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092b\u0948\u0915\u094d\u0938<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u091f\u0947\u0932\u0940\u0917\u094d\u0930\u093e\u092b\u0940<\/span>
\n(C)\u00a0\u0930\u093e\u0921\u093e\u0930<\/span>
\n(D)\u00a0\u091f\u0947\u0932\u0947\u0915\u094d\u0938<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

11.\u00a0\u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0939\u0940 \u0905\u0902\u0915\u0940\u092f \u0938\u0902\u091a\u093e\u0930 \u0915\u0940 \u0909\u0926\u093e\u0939\u0930\u0923 \u0915\u094c\u0928 \u0928\u0939\u0940\u0902 \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0908-\u092e\u0947\u0932<\/span>
\n(B)\u00a0\u0938\u0947\u0932\u0942\u0932\u0930 \u092b\u094b\u0928<\/span>
\n(C)\u00a0\u091f\u0947\u0932\u0940\u0935\u093f\u091c\u0928 \u0928\u0947\u091f\u0935\u0930\u094d\u0915<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0938\u0902\u091a\u093e\u0930 \u0909\u092a\u0917\u094d\u0930\u0939<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

12.\u00a0\u0906\u092f\u093e\u092e \u092e\u0949\u0921\u0941\u0932\u0928 \u0915\u093e \u0926\u094b\u0937 \u0928\u0939\u0940\u0902 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0936\u094b\u0930<\/span>
\n(B)\u00a0\u0936\u094d\u0930\u0935\u094d\u092f \u0917\u0941\u0923\u0924\u093e \u092e\u0947\u0902 \u0915\u092e\u0940<\/span>
\n(C)\u00a0\u0926\u0915\u094d\u0937\u0924\u093e \u092e\u0947\u0902 \u0915\u092e\u0940<\/span>
\n(D)\u00a0\u0928\u093f\u0930\u094d\u0917\u0924 \u0938\u093f\u0917\u094d\u0928\u0932 \u091a\u0948\u0928\u0947\u0932 \u0915\u0940 \u0905\u0927\u093f\u0915 \u091a\u094c\u0921\u093c\u093e\u0908<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

13.\u00a0\u0906\u092f\u0928\u092e\u0902\u0921\u0932 \u092e\u0947\u0902 \u0909\u092a\u0938\u094d\u0925\u093f\u0924 \u0906\u092f\u0928 \u0939\u0948 \u0915\u0947\u0935\u0932<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0927\u0928 \u0906\u092f\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u092e\u0941\u0915\u094d\u0924 \u092a\u0949\u091c\u093f\u0938\u094d\u091f\u094d\u0930\u0949\u0928<\/span>
\n(C)\u00a0\u090b\u0923\u093e\u092f\u0928<\/span>
\n(D)\u00a0\u092e\u0941\u0915\u094d\u0924 \u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

14.\u00a0\u0906\u092f\u0928\u092e\u0902\u0921\u0932 \u0915\u093e \u0935\u094d\u092f\u0935\u0939\u093e\u0930 \u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917\u094b\u0902 \u0939\u0947\u0924\u0941 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0935\u093f\u0930\u0932 \u092e\u093e\u0927\u094d\u092f\u092e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0938\u0902\u0918\u0928 \u092e\u093e\u0927\u094d\u092f\u092e<\/span>
\n(C)\u00a0\u092e\u0941\u0915\u094d\u0924 \u0906\u0915\u093e\u0936<\/span>
\n(D)\u00a0\u092a\u0930\u093e\u0935\u0948\u0926\u094d\u092f\u0941\u0924 \u092e\u093e\u0927\u094d\u092f\u092e<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

15.\u00a0\u092e\u093e\u0907\u0915\u094d\u0930\u094b-\u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0939\u094b\u0924\u0940 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0930\u0947\u0921\u093f\u092f\u094b \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0938\u0947 \u0905\u0927\u093f\u0915<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0930\u0947\u0921\u093f\u092f\u094b \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0938\u0947 \u0915\u092e<\/span>
\n(C)\u00a0\u092a\u094d\u0930\u0915\u093e\u0936 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0938\u0947 \u0905\u0927\u093f\u0915<\/span>
\n(D)\u00a0\u0936\u094d\u0930\u0935\u094d\u092f \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0938\u0947 \u0915\u092e<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

16.\u00a0\u0938\u094d\u0915\u093e\u0908 \u0935\u0947\u092c \u0938\u0902\u091a\u093e\u0930 \u0906\u0927\u093e\u0930\u093f\u0924 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0906\u092f\u0928\u092e\u0902\u0921\u0932 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0928 \u092a\u0930<\/span>
\n(B)\u00a0\u0906\u092f\u0928\u092e\u0902\u0921\u0932 \u0926\u094d\u0935\u093e\u0930\u093e \u0905\u0935\u0936\u094b\u0937\u0923 \u092a\u0930<\/span>
\n(C)\u00a0\u0906\u092f\u0928\u092e\u0902\u0921\u0932 \u092e\u0947\u0902 \u0938\u0902\u091a\u0930\u0923 \u092a\u0930<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

17.\u00a0\u0930\u093e\u0921\u093e\u0930 \u0924\u0925\u093e \u0926\u0942\u0930 \u0938\u0902\u091a\u093e\u0930 \u092e\u0947\u0902 \u0915\u093f\u0938 \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u094d-\u091a\u0941\u092e\u094d\u092c\u0915\u0940\u092f \u0924\u0930\u0902\u0917 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092e\u093e\u0907\u0915\u094d\u0930\u094b \u0924\u0930\u0902\u0917\u0947\u0902<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917\u0947\u0902<\/span>
\n(C)\u00a0\u0905\u0935\u0930\u0915\u094d\u0924 \u0935\u093f\u0915\u093f\u0930\u0923<\/span><\/span><\/span><\/p>\n

(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

18.\u00a0\u0906\u092f\u093e\u092e \u092e\u0949\u0921\u0941\u0932\u0928 \u0938\u0942\u091a\u0915\u093e\u0902\u0915 \u0915\u093e \u092e\u093e\u0928 \u0939\u094b\u0924\u093e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0939\u092e\u0947\u0936\u093e<\/span>\u00a00
\n(B) 1\u00a0\u0924\u0925\u093e<\/span>\u00a0<\/span>\u221e<\/span>\u00a0\u0915\u0947 \u092c\u0940\u091a<\/span>
\n(C) 0\u00a0\u0924\u0925\u093e<\/span>\u00a01\u00a0\u0915\u0947 \u092c\u0940\u091a<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0939\u092e\u0947\u0936\u093e<\/span>\u00a0<\/span>\u221e<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

19. 500\u00a0Hz\u00a0\u0915\u0947 \u0936\u094d\u0930\u0935\u094d\u092f-\u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0915\u0947 \u0906\u092f\u093e\u092e \u092e\u0949\u0921\u0941\u0932\u093f\u0924 \u0924\u0930\u0902\u0917 \u0915\u0947 \u0932\u093f\u090f \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0935\u093e\u0939\u0915 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0939\u094b\u0917\u0940<\/span><\/span><\/b><\/span><\/p>\n

(A) 50\u00a0Hz
\n(B) 100\u00a0Hz
\n(C) 500\u00a0Hz
\n(D) 50,000\u00a0Hz<\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

20.\u00a0\u092e\u0949\u0921\u0941\u0932\u0928 \u0935\u0939 \u092f\u0941\u0915\u094d\u0924\u093f \u0939\u0948 \u091c\u093f\u0938\u0938\u0947<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0915 \u0930\u0947\u0921\u093f\u092f\u094b \u0935\u093e\u0939\u0915 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u092a\u0930 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0905\u0902\u0915\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0926\u094b \u0906\u0935\u0943\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u094b \u0905\u0932\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948<\/span>
\n(C)\u00a0\u0935\u093e\u0939\u0915 \u0938\u0947 \u091c\u093e\u0928\u0915\u093e\u0930\u0940 \u0905\u0932\u0917 \u0928\u093f\u0915\u093e\u0932\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948<\/span>
\n(D)\u00a0\u0927\u094d\u0935\u0928\u093f \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0938\u093f\u0902\u0917\u094d\u0928\u0932 \u0915\u093e \u092a\u094d\u0930\u0935\u0930\u094d\u0927\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

21.\u00a0\u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917 \u0915\u093e \u0935\u0947\u0917 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 100\u00a0\u092e\u0940\u0966\/\u0938\u0947\u0966<\/span>
\n(B) 3 x 108<\/sup>\u00a0\u092e\u0940\u0966\/\u0938\u0947\u0966<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C) 180\u00a0\u092e\u0940\u0932\/\u0918\u0902\u091f\u093e<\/span>
\n(D) 400\u00a0\u092e\u0940\u0932\/\u092e\u093f\u0928\u091f<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

22.\u00a0\u092d\u0942-\u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u093e \u0927\u094d\u0930\u0941\u0935\u0923 \u0939\u094b\u0924\u093e \u0939\u0948 \u092a\u0943\u0925\u094d\u0935\u0940 \u0924\u0932 \u0915\u0947<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0915\u093f\u0938\u0940 \u092d\u0940 \u0926\u093f\u0936\u093e \u092e\u0947\u0902<\/span>
\n(B) 60\u00b0\u00a0\u0915\u0947 \u0915\u094b\u0923 \u092a\u0930<\/span>
\n(C)\u00a0\u0932\u092e\u094d\u092c\u0935\u0924\u094d<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0938\u092e\u093e\u0928\u094d\u0924\u0930<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

23.\u00a0\u0907\u0932\u0947\u0915\u094d\u091f\u094d\u0930\u0949\u0928\u093f\u0915 \u0938\u093e\u0927\u0928\u094b\u0902 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u0930\u0915\u0947 \u0907\u0902\u091f\u0930\u0928\u0947\u091f \u0915\u0947 \u0909\u092a\u092f\u094b\u0917 \u0926\u094d\u0935\u093e\u0930\u093e \u0935\u094d\u092f\u093e\u092a\u093e\u0930 \u0915\u094b \u092a\u094d\u0930\u094b\u0928\u094d\u0928\u0924 \u0915\u0930\u0928\u093e \u0915\u0939\u0932\u093e\u0924\u093e \u0939\u0948-<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0915\u092e\u094d\u092a\u094d\u092f\u0942\u091f\u0930 \u0911\u092a\u0930\u0947\u091f\u0930<\/span>
\n(B)\u00a0\u0908-\u0915\u0949\u092e\u0930\u094d\u0938<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u0908-\u092e\u0947\u0932<\/span>
\n(D)\u00a0\u091a\u0948\u091f\u093f\u0902\u0917<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

24.\u00a0\u092c\u093e\u0926\u0932\u094b\u0902 \u0915\u0947 \u0926\u094d\u0935\u093e\u0930\u093e \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0928 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0938\u0942\u0915\u094d\u0937\u094d\u092e \u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u093e<\/span>
\n(B)\u00a0\u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917\u094b\u0902<\/span>
\n(C)\u00a0\u0905\u0935\u0930\u0915\u094d\u0924 \u0915\u093f\u0930\u0923\u094b\u0902 \u0915\u093e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u092a\u0930\u093e\u092c\u0948\u0902\u0917\u0928\u0940 \u0915\u093f\u0930\u0923\u094b\u0902 \u0915\u093e<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

25.\u00a0\u0924\u0928\u0941\u0915\u0930\u0923 (<\/span>Attenuation)\u00a0\u0915\u093e \u092e\u093e\u092a\u0928 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0921\u0947\u0938\u0940\u092c\u0932<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0913\u092e<\/span>
\n(C)\u00a0\u0938\u093e\u0907\u092e\u0928<\/span>
\n(D)\u00a0\u092e\u094d\u0939\u094b<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

26.\u00a0BER\u00a0\u0915\u093e \u0915\u094d\u092f\u093e \u0905\u0930\u094d\u0925 \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092c\u0940\u091f \u0907\u092b\u093f\u0938\u093f\u090f\u0902\u0938\u0940 \u0905\u0928\u0941\u092a\u093e\u0924<\/span>
\n(B)\u00a0\u092c\u0940\u091f \u0924\u094d\u0930\u0941\u091f\u093f \u0905\u0928\u0941\u092a\u093e\u0924<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u092c\u0948\u0902\u0921 \u0907\u092b\u093f\u0938\u093f\u090f\u0902\u0938\u0940 \u0905\u0928\u0941\u092a\u093e\u0924<\/span>
\n(D)\u00a0\u092c\u0940\u091f \u0924\u094d\u0930\u0941\u091f\u093f \u0926\u0930<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

27.\u00a0\u0935\u093f\u0930\u0942\u092a\u0923 \u0935\u093f\u0939\u0940\u0928<\/span>,\u00a0\u092e\u0949\u0921\u0941\u0932\u093f\u0924 \u0915\u093e \u0938\u0930\u094d\u0935\u093e\u0927\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u0936\u0924 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 100%<\/span>\u00a0\u2713<\/span><\/b>
\n(B) 75%
\n(C) 110%
\n(D) 50%<\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

28.\u00a0\u0906\u092f\u093e\u092e \u092e\u0949\u0921\u0941\u0932\u093f\u0924 \u092e\u0947\u0902 \u0935\u093e\u0939\u0915 \u0924\u0930\u0902\u0917<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0915\u093e \u0906\u092f\u093e\u092e \u0938\u094d\u0925\u093f\u0930 \u0930\u0916\u093e \u091c\u093e\u0924\u093e \u0939\u0948<\/span>
\n(B)\u00a0\u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u092e\u0949\u0921\u0941\u0932\u093f\u0924 \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u092c\u0926\u0932\u0924\u0940 \u0939\u0948<\/span>
\n(C)\u00a0\u0915\u093e \u0906\u092f\u093e\u092e \u092e\u0949\u0921\u0941\u0932\u093f\u0924 \u0935\u094b\u0932\u094d\u091f\u0947\u091c \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u092c\u0926\u0932\u0924\u093e \u0939\u0948<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0915\u093e \u0906\u092f\u093e\u092e \u092e\u0949\u0921\u0941\u0932\u093f\u0924 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0915\u0947 \u0905\u0928\u0941\u0938\u093e\u0930 \u092c\u0926\u0932\u0924\u093e \u0939\u0948<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

29.\u00a0\u0906\u092f\u093e\u092e \u092e\u0949\u0921\u0941\u0932\u093f\u0924 \u0924\u0930\u0902\u0917 \u092e\u0947\u0902 \u0938\u0942\u091a\u0928\u093e \u0928\u093f\u0939\u093f\u0924 \u0939\u094b\u0924\u0940 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0915\u0947\u0935\u0932 \u0935\u093e\u0939\u0915 \u0924\u0930\u0902\u0917\u094b\u0902 \u092e\u0947\u0902<\/span>
\n(B)\u00a0\u0935\u093e\u0939\u0915 \u0924\u0930\u0902\u0917\u094b\u0902 \u0924\u0925\u093e \u0926\u094b\u0928\u094b\u0902 \u092a\u093e\u0930\u094d\u0936\u094d\u0935 \u092c\u0948\u0923\u094d\u0921\u094b\u0902 \u092e\u0947\u0902<\/span>
\n(C)\u00a0\u0915\u0947\u0935\u0932 \u092a\u093e\u0930\u094d\u0936\u094d\u0935 \u092c\u0948\u0923\u094d\u0921\u094b\u0902 \u092e\u0947\u0902<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0915\u0947\u0935\u0932 \u0909\u091a\u094d\u091a \u092a\u093e\u0930\u094d\u0936\u094d\u0935 \u092c\u0948\u0923\u094d\u0921\u094b\u0902 \u092e\u0947\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

30.\u00a0\u0935\u093e\u0939\u0915 (\u0930\u0947\u0921\u093f\u092f\u094b) \u0924\u0930\u0902\u0917\u094b\u0902 \u092a\u0930 \u0915\u093f\u0938\u0940 \u0938\u0942\u091a\u0928\u093e \u0915\u0947 \u0905\u0927\u094d\u092f\u093e\u0930\u094b\u092a\u0923 \u0915\u0940 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u093e \u0928\u093e\u092e \u0939\u0948<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092a\u094d\u0930\u0947\u0937\u0923<\/span>
\n(B)\u00a0\u092e\u0949\u0921\u094d\u092f\u0942\u0932\u0947\u0936\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u0921\u093f\u092e\u0949\u0921\u094d\u092f\u0942\u0932\u0947\u0936\u0928<\/span>
\n(D)\u00a0\u0917\u094d\u0930\u0939\u0923<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

31.\u00a0\u0926\u0942\u0930 \u0924\u0915 \u0930\u0947\u0921\u093f\u092f\u094b \u092a\u094d\u0930\u0938\u093e\u0930\u0923 \u092e\u0947\u0902 \u0936\u093e\u0930\u094d\u091f\u0935\u0947\u0935 \u092c\u0948\u0923\u094d\u0921 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0924\u093e \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f :<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0906\u092f\u0928 \u092e\u0902\u0921\u0932 \u0926\u094d\u0935\u093e\u0930\u093e \u0936\u093e\u0930\u094d\u091f\u0935\u0947\u0935 \u092c\u0948\u0923\u094d\u0921 \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0906\u092f\u0928 \u092e\u0902\u0921\u0932 \u0926\u094d\u0935\u093e\u0930\u093e \u0936\u093e\u0930\u094d\u091f\u0935\u0947\u0935 \u092c\u0948\u0923\u094d\u0921 \u0938\u0902\u091a\u093e\u0930\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span>
\n(C)\u00a0\u0906\u092f\u0928 \u092e\u0902\u0921\u0932 \u0926\u094d\u0935\u093e\u0930\u093e \u0936\u093e\u0930\u094d\u091f\u0935\u0947\u0935 \u092c\u0948\u0923\u094d\u0921 \u0905\u0935\u0936\u094b\u0937\u093f\u0924 \u0939\u094b \u091c\u093e\u0924\u093e \u0939\u0948\u0964<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

32.\u00a0\u0906\u092f\u093e\u092e \u092e\u093e\u0921\u0941\u0932\u0947\u0938\u0928 \u092e\u0947\u0902 \u092e\u093e\u0921\u0941\u0932\u0947\u0938\u0928 \u0938\u0942\u091a\u0915\u093e\u0902\u0915<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0939\u092e\u0947\u0936\u093e \u0936\u0942\u0928\u094d\u092f \u0939\u094b\u0924\u093e \u0939\u0948<\/span>
\n(B) 1\u00a0\u0914\u0930<\/span>\u00a0<\/span>\u221e<\/span>\u00a0\u0915\u0947 \u092c\u0940\u091a \u0939\u094b\u0924\u093e \u0939\u0948<\/span>
\n(C) 0\u00a0\u0914\u0930<\/span>\u00a01\u00a0\u0915\u0947 \u092c\u0940\u091a \u0939\u094b\u0924\u093e \u0939\u0948<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D) 0.5\u00a0\u0938\u0947 \u0905\u0927\u093f\u0915 \u0928\u0939\u0940\u0902 \u0939\u094b \u0938\u0915\u0924\u093e \u0939\u0948<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

33.\u00a0\u0930\u0947\u0921\u093f\u092f\u094b \u090f\u0935\u0902 \u091f\u0947\u0932\u093f\u0935\u093f\u091c\u0928 \u092a\u094d\u0930\u0938\u093e\u0930\u0923 \u092e\u0947\u0902 \u0938\u0942\u091a\u0928\u093e \u0938\u0902\u0915\u0947\u0924 \u0915\u093e \u0930\u0942\u092a \u0939\u094b\u0924\u093e \u0939\u0948\u0903<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0921\u093f\u091c\u093f\u091f\u0932 \u0938\u093f\u0917\u094d\u0928\u0932<\/span>
\n(B)\u00a0\u0921\u093f\u091c\u093f\u091f\u0932 \u0938\u093f\u0917\u094d\u0928\u0932 \u090f\u0935\u0902 \u090f\u0928\u093e\u0932\u0949\u0917 \u0938\u093f\u0917\u094d\u0928\u0932<\/span>
\n(C)\u00a0\u090f\u0928\u093e\u0932\u0949\u0917 \u0938\u093f\u0917\u094d\u0928\u0932<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

34.\u00a0\u091c\u093f\u0938 \u092e\u0949\u0921\u0941\u0932\u0928 \u092e\u0947\u0902 \u0935\u093e\u0939\u0940 \u0924\u0930\u0902\u0917 \u0915\u0940 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u0915\u094b \u092e\u0949\u0921\u0941\u0932\u0928 \u0915\u093f\u090f \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0938\u0902\u0915\u0947\u0924 \u0915\u0947 \u0924\u093e\u0924\u094d\u0915\u094d\u0937\u0923\u093f\u0915 \u092e\u093e\u0928 \u0915\u0947 \u0938\u093e\u0925 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u093f\u0924 \u0915\u0930\u093e\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948 \u0909\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0906\u0935\u0943\u0924\u094d\u0924\u093f \u092e\u0949\u0921\u0941\u0932\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0906\u092f\u093e\u092e \u092e\u0949\u0921\u0941\u0932\u0928<\/span>
\n(C)\u00a0\u0915\u0932\u093e \u092e\u0949\u0921\u0941\u0932\u0928<\/span>
\n(D)\u00a0\u0938\u094d\u092a\u0902\u0926 \u092e\u0949\u0921\u0941\u0932\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

35.\u00a0\u092e\u0949\u0921\u0941\u0932\u0928 \u0915\u0947 \u0935\u093f\u092a\u0930\u0940\u0924 \u092a\u094d\u0930\u0915\u094d\u0930\u093f\u092f\u093e \u0915\u094b \u0915\u0939\u0924\u0947 \u0939\u0948\u0902<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0935\u093f\u092e\u0949\u0921\u0941\u0932\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u092a\u094d\u0930\u0947\u0937\u0923<\/span>
\n(C)\u00a0\u0930\u0940\u092e\u094b\u091f \u0930\u0947\u0938\u093f\u0902\u0917<\/span>
\n(D)\u00a0\u092b\u0948\u0915\u094d\u0938<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

36.\u00a0\u0932\u0902\u092c\u0940 \u0926\u0942\u0930\u0940 \u0924\u0915 \u0930\u0947\u0921\u093f\u092f\u094b \u092a\u094d\u0930\u0938\u093e\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u092e\u0941\u0916\u094d\u092f\u0924\u0903 \u0915\u093f\u0938\u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092d\u0942-\u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u093e<\/span>
\n(B)\u00a0\u0926\u0943\u0937\u094d\u091f\u093f \u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u093e<\/span>
\n(C)\u00a0\u0906\u092f\u0928 \u092e\u0902\u0921\u0932\u0940\u092f \u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u093e<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0909\u092a\u0917\u094d\u0930\u0939 \u0938\u0902\u091a\u093e\u0930 \u0915\u093e<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

37.\u00a0\u092a\u094d\u0930\u0915\u093e\u0936\u0940\u0915 \u0924\u0902\u0924\u0941 \u0915\u093e \u0938\u093f\u0926\u094d\u0927\u093e\u0902\u0924 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0935\u093f\u0935\u0930\u094d\u0924\u0928<\/span>
\n(B)\u00a0\u0935\u094d\u092f\u0924\u093f\u0915\u0930\u0923<\/span>
\n(C)\u00a0\u092a\u0942\u0930\u094d\u0923 \u0906\u0902\u0924\u0930\u093f\u0915 \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0905\u092a\u0935\u0930\u094d\u0924\u0928<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

38.\u00a0\u092a\u094d\u0930\u0915\u093e\u0936\u0940\u092f \u0938\u0902\u091a\u093e\u0930 \u092e\u0947\u0902 \u092a\u094d\u0930\u092f\u0941\u0915\u094d\u0924 \u0924\u0928\u094d\u0924\u0941\u0913\u0902 \u0915\u094b \u0915\u094b\u0930 \u0915\u093e \u0905\u092a\u0930\u094d\u0935\u0924\u0928\u093e\u0902\u0915<\/span>,\u00a0\u0909\u0938\u0915\u094b \u0918\u0947\u0930\u0928\u0947 \u0935\u093e\u0932\u0940 \u092a\u0930\u0924 \u0938\u0947 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0905\u0927\u093f\u0915<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0915\u092e<\/span>
\n(C)\u00a0\u092c\u0930\u093e\u092c\u0930<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

39.\u00a0\u0905\u0902\u0915\u0940\u092f \u0938\u093f\u0917\u094d\u0928\u0932 \u092c\u0928\u093e\u092f\u0947 \u091c\u093e\u0924\u0947 \u0939\u0948\u0902<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u090f\u0915-\u092c\u0940\u091f \u0936\u092c\u094d\u0926\u094b\u0902 \u0938\u0947<\/span>
\n(B)\u00a0\u091a\u093e\u0930-\u092c\u0940\u091f \u0936\u092c\u094d\u0926\u094b\u0902 \u092f\u093e \u0909\u0938\u0915\u0947 \u0917\u0941\u0923\u091c \u0938\u0947<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u0926\u094b-\u092c\u0940\u091f \u0936\u092c\u094d\u0926\u094b\u0902 \u092f\u093e \u0909\u0938\u0915\u0947 \u0917\u0941\u0923\u091c \u0938\u0947<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

40. 250\u00a0\u0915\u093f\u0966\u092e\u0940\u0966 \u0938\u0947<\/span>\u00a0400\u00a0\u0915\u093f\u0966\u092e\u0940\u0966 \u0915\u0940 \u0926\u0942\u0930\u0940 \u0915\u0947 \u092a\u0930\u0924 \u0915\u094b \u0915\u0939\u0924\u0947 \u0939\u0948\u0902<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0F\u2013\u092a\u0930\u0924<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0E-\u092a\u0930\u0924<\/span>
\n(C)\u00a0A-\u092a\u0930\u0924<\/span>
\n(D)\u00a0B\u2013\u092a\u0930\u0924<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

41.\u00a0\u092d\u0942-\u0938\u094d\u0925\u093f\u0930 \u0909\u092a\u0917\u094d\u0930\u0939 \u0915\u0940 \u090a\u0901\u091a\u093e\u0908 \u092a\u0943\u0925\u094d\u0935\u0940 \u0924\u0932 \u0938\u0947 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 65930\u00a0\u0915\u093f\u0966\u092e\u0940\u0966<\/span>
\n(B) 35930\u00a0\u0915\u093f\u0966\u092e\u0940\u0966<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C) 25930\u00a0\u0915\u093f\u0966\u092e\u0940\u0966<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

42.\u00a0\u092a\u094d\u0930\u0915\u093e\u0936\u0940\u092f \u0924\u0902\u0924\u0941 \u0938\u0902\u091a\u0930\u0923 \u092e\u0947\u0902 \u092a\u094d\u0930\u0915\u093e\u0936 \u0938\u094d\u0930\u094b\u0924 \u0915\u0947 \u0930\u0942\u092a \u092e\u0947\u0902 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u091c\u0947\u0928\u0930 \u0921\u093e\u092f\u094b\u0921<\/span>
\n(B)\u00a0\u0932\u0947\u0938\u0930 \u092f\u093e \u092a\u094d\u0930\u0915\u093e\u0936 \u0909\u0924\u094d\u0938\u0930\u094d\u091c\u0915 \u0921\u093e\u092f\u094b\u0921<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u092b\u094b\u091f\u094b \u0921\u093e\u092f\u094b\u0921<\/span>
\n(D)\u00a0\u0938\u094b\u0921\u093f\u092f\u092e \u092a\u094d\u0930\u0915\u093e\u0936<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

43.\u00a0\u092e\u093e\u0907\u0915\u094d\u0930\u094b\u092b\u094b\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0935\u093f\u0926\u094d\u092f\u0941\u0924\u094d \u0935\u094b\u0932\u094d\u091f\u0924\u093e \u0915\u093e \u0927\u094d\u0935\u0928\u093f \u0924\u0930\u0902\u0917 \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928<\/span>
\n(B)\u00a0\u0927\u094d\u0935\u0928\u093f \u0926\u093e\u092c \u0915\u093e \u0935\u093f\u0926\u094d\u092f\u0941\u0924\u094d \u0935\u094b\u0932\u094d\u091f\u0924\u093e \u092f\u093e \u0927\u093e\u0930\u093e \u092e\u0947\u0902 \u092a\u0930\u093f\u0935\u0930\u094d\u0924\u0928<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u0915\u093f\u0938\u0940 \u0935\u0938\u094d\u0924\u0941 \u0915\u0940 \u0906\u0935\u0930\u094d\u0927\u093f\u0924 \u091a\u093f\u0924\u094d\u0930 \u0915\u0940 \u092a\u094d\u0930\u093e\u092a\u094d\u0924\u093f<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

44. \u2018\u092b\u0948\u0915\u094d\u0938\u2019<\/span>\u00a0\u0915\u093e \u0905\u0930\u094d\u0925 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092b\u0941\u0932 \u090f\u0915\u094d\u0938\u0947\u0938 \u091f\u094d\u0930\u093e\u0928\u094d\u0938\u092e\u093f\u0936\u0928<\/span>
\n(B)\u00a0\u092b\u0948\u0915\u094d\u0938\u0940\u092e\u093e\u0907\u0932 \u091f\u0947\u0932\u0940\u0917\u094d\u0930\u093e\u092b\u0940<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u092b\u0947\u0915\u094d\u091a\u094d\u092f\u0942\u0905\u0932 \u0911\u091f\u094b \u090f\u0915\u094d\u0938\u0947\u0938<\/span>
\n(D)\u00a0\u092b\u0940\u0921 \u0911\u091f\u094b \u090f\u0915\u094d\u0938\u091a\u0947\u0902\u091c<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

45.\u00a0\u0935\u0948\u0938\u0940 \u092f\u0941\u0915\u094d\u0924\u093f \u091c\u093f\u0938\u0915\u0940 \u0938\u0902\u0915\u094d\u0937\u093f\u092a\u094d\u0924\u0940 \u092c\u094b\u0927\u0928<\/span>\u00a0\u201c\u0935\u093f\u0915\u093f\u0930\u0923 \u0915\u0947 \u0909\u0926\u094d\u0926\u0940\u092a\u093f\u0924 \u0909\u0924\u094d\u0938\u0930\u094d\u091c\u0928 \u0926\u094d\u0935\u093e\u0930\u093e \u092e\u093e\u0907\u0915\u094d\u0930\u094b-\u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u093e \u092a\u094d\u0930\u0935\u0930\u094d\u0927\u0928\u201d<\/span>\u00a0\u0939\u0948<\/span>,\u00a0\u091c\u093f\u0938\u092e\u0947\u0902 \u0938\u092e\u093e\u0935\u093f\u0937\u094d\u091f \u092a\u094d\u0930\u0924\u093f\u0932\u094b\u092e\u0928 \u0915\u0940 \u0915\u094d\u0930\u093f\u092f\u093e \u0939\u094b\u0924\u0940 \u0939\u0948<\/span>,\u00a0\u0915\u0939\u093e \u091c\u093e\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0915\u092e\u094d\u092a\u094d\u092f\u0942\u091f\u0930<\/span>
\n(B)\u00a0\u0930\u0921\u093e\u0930<\/span>
\n(C)\u00a0\u0932\u0947\u0938\u0930<\/span>
\n(D)\u00a0\u092e\u0947\u0938\u0930<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

46.\u00a0\u0935\u0948\u0938\u0940 \u092f\u0941\u0915\u094d\u0924\u093f \u091c\u093f\u0938\u0938\u0947 \u090f\u0915 \u0924\u0940\u0935\u094d\u0930<\/span>,\u00a0\u090f\u0915 \u0935\u0930\u094d\u0923\u0940<\/span>,\u00a0\u0938\u092e\u093e\u0928\u094d\u0924\u0930 \u0924\u0925\u093e \u0909\u091a\u094d\u091a \u0915\u0932\u093e-\u0938\u092e\u094d\u092c\u0926\u094d\u0927 \u092a\u094d\u0930\u0915\u093e\u0936 \u092a\u0941\u0902\u091c \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u093e \u091c\u093e\u0924\u093e \u0939\u0948<\/span>,\u00a0\u0909\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0932\u0947\u0938\u0930<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0930\u0921\u093e\u0930<\/span>
\n(C)\u00a0\u091f\u0947\u0932\u0940\u0935\u093f\u091c\u0928<\/span>
\n(D)\u00a0\u0915\u092e\u094d\u092a\u094d\u092f\u0942\u091f\u0930<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

47.\u00a0\u0938\u0902\u091a\u093e\u0930 \u092e\u0947\u0902 \u0938\u0902\u091a\u0930\u0923 \u0915\u0947\u0935\u0932 \u0909\u0928 \u0906\u0915\u093e\u0936\u0940\u092f \u0924\u0930\u0902\u0917 \u0938\u093f\u0917\u094d\u0928\u0932 \u0926\u094d\u0935\u093e\u0930\u093e \u0938\u0902\u092d\u0935 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u091c\u093f\u0928\u0915\u0940 \u0932\u0918\u0941 \u0924\u0930\u0902\u0917\u0926\u0948\u0930\u094d\u0918\u094d\u092f \u0939\u094b<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u091c\u093f\u0928\u0915\u0940 \u0926\u0940\u0930\u094d\u0918\u0924\u0930\u0902\u0917\u0926\u0948\u0930\u094d\u0918\u094d\u092f \u0939\u094b<\/span>
\n(C)\u00a0\u091c\u093f\u0928\u0915\u0940 \u092e\u0927\u094d\u092f \u0924\u0930\u0902\u0917\u0926\u0948\u0930\u094d\u0918\u094d\u092f \u0939\u094b<\/span>
\n(D)\u00a0\u091c\u093f\u0928\u0915\u0940 \u0915\u094b\u0908 \u092d\u0940 \u0924\u0930\u0902\u0917\u0926\u0948\u0930\u094d\u0918\u094d\u092f \u0939\u094b<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

48. \u2018h<\/i>\u2018\u090a\u0902\u091a\u093e\u0908 \u0915\u0947 \u090f\u0902\u091f\u0940\u0928\u093e \u0938\u0947 \u091f\u0940\u0966\u0935\u0940\u0966 \u0938\u0902\u0915\u0947\u0924 \u0905\u0927\u093f\u0915\u0924\u092e \u0926\u0942\u0930\u0940 \u0924\u0915 \u092a\u094d\u0930\u093e\u092a\u094d\u0924 \u0915\u093f\u092f\u0947 \u091c\u093e \u0938\u0915\u0924\u0947 \u0939\u0948\u0902 \u0935\u0939 \u0939\u0948:<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0<\/span>\u221a<\/span>2\u00a0hR<\/i><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0h<\/i><\/span>\u221a<\/span>2\u00a0R<\/i>
\n(C) R<\/span>\u221a<\/span>2h<\/i>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

49.\u00a0\u091f\u0947\u0932\u0940\u0935\u093f\u091c\u0928 \u0938\u0902\u091a\u093e\u0930\u0923 \u092e\u0947\u0902 \u0906\u092e\u0924\u094c\u0930 \u0938\u0947 \u0909\u092a\u092f\u0941\u0915\u094d\u0924 \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u092a\u0930\u093e\u0938 \u0939\u0948:<\/span><\/span><\/b><\/span><\/p>\n

(A) 30-300\u00a0MHz<\/span>\u00a0\u2713<\/span><\/b>
\n(B) 30-300\u00a0GHz
\n(C) 30-300\u00a0KHz
\n(D) 30-300\u00a0Hz<\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

50.\u00a0\u092a\u0943\u0925\u094d\u0935\u0940 \u0915\u0947 \u0915\u093f\u0938\u0940 \u0938\u094d\u0925\u093e\u0928 \u092a\u0930 \u090f\u0915<\/span>\u00a0TV\u00a0\u092a\u094d\u0930\u0947\u0937\u0923 \u091f\u0949\u0935\u0930 \u0915\u0940 \u090a\u0901\u091a\u093e\u0908<\/span>\u00a0245\u00a0\u092e\u0940\u091f\u0930 \u0939\u0948\u0964 \u091c\u093f\u0924\u0928\u0940 \u0905\u0927\u093f\u0915\u0924\u092e \u0926\u0942\u0930\u0940 \u0924\u0915 \u0907\u0938 \u091f\u0949\u0935\u0930 \u0915\u093e \u092a\u094d\u0930\u0938\u093e\u0930\u0923 \u092a\u0939\u0941\u0901\u091a\u0947\u0917\u093e<\/span>,\u00a0\u0935\u0939 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 245\u00a0\u092e\u0940\u091f\u0930<\/span>
\n(B) 245\u00a0\u0915\u093f\u0966\u092e\u0940\u0966<\/span>
\n(C) 56\u00a0\u0915\u093f\u0966\u092e\u0940\u0966<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D) 112\u00a0\u0915\u093f\u0966\u092e\u0940\u0966<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

51.\u00a0TV\u00a0\u092a\u094d\u0930\u0938\u093e\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u091c\u093f\u0938 \u0906\u0935\u0943\u0924\u094d\u0924\u093f-\u092a\u0930\u093e\u0938 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>,\u00a0\u0935\u0939 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 30 \u2013 300 Hz
\n(B) 30-300 KHz
\n(C) 30-300 MHz<\/span>\u00a0\u2713<\/span><\/b>
\n(D) 30-300 GHz<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

52.\u00a0\u0938\u092e\u093e\u0915\u094d\u0937 \u0915\u0947\u092c\u0932 \u0915\u093e \u0905\u092d\u093f\u0932\u093e\u0915\u094d\u0937\u0923\u093f\u0915 \u092a\u094d\u0930\u0924\u093f\u092c\u093e\u0927\u093e \u0932\u0917\u092d\u0917 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 50\u00a0<\/span>\u03a9<\/span>
\n(B) 200<\/span>\u03a9<\/span>
\n(C) 270<\/span>\u03a9<\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

53.\u00a0\u0928\u093f\u092f\u0924 \u0906\u092f\u093e\u092e \u0915\u093e \u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917 \u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0915\u093f\u0938\u0938\u0947 \u0909\u0924\u094d\u092a\u093e\u0926\u093f\u0924 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0?<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u092b\u093f\u0932\u094d\u091f\u0930<\/span>
\n(B)\u00a0\u0926\u093f\u0937\u094d\u091f\u0915\u093e\u0930\u0940<\/span>
\n(C) FET
\n(D)\u00a0\u0926\u094b\u0932\u093f\u0924\u094d\u0930<\/span><\/span>\u00a0\u2713<\/span><\/b><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

54.\u00a0\u0932\u0918\u0941 \u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u0940 \u092a\u0930\u093e\u0938 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 30\u00a0MHz\u00a0\u0938\u0947<\/span>\u00a030\u00a0MHz<\/span>\u00a0\u2713<\/span><\/b>
\n(B) 300\u00a0kHz\u00a0\u0938\u0947<\/span>\u00a03\u00a0MHz
\n(C) 30\u00a0kHz\u00a0300\u00a0kHz
\n(D) 30\u00a0MHz\u00a0\u0938\u0947<\/span>\u00a0300\u00a0MHz<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

55.\u00a0\u0915\u093f\u0938\u0940 \u0921\u093f\u0938\u094d\u0915 \u092e\u0947\u0902<\/span>\u00a02\u00a0\u092a\u094d\u0932\u0947\u091f\u0947 \u0939\u0948\u0902\u0964 \u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u0938\u0948\u0915\u094d\u091f\u0930 \u092e\u0947\u0902<\/span>\u00a0256\u00a0\u092c\u093e\u0907\u091f\u094d\u0938 \u0939\u0948\u0902<\/span>,\u00a0\u092a\u094d\u0930\u0924\u094d\u092f\u0947\u0915 \u092a\u0943\u0937\u094d\u0920 \u092e\u0947\u0902<\/span>\u00a0256\u00a0\u0938\u0947\u0915\u094d\u091f\u0930 \u0924\u0925\u093e<\/span>\u00a02560\u00a0\u091f\u094d\u0930\u0947\u0915\u094d\u0938 \u0939\u0948\u0902\u0964 \u0921\u093f\u0938\u094d\u0915 \u092a\u0948\u0915 \u0915\u0940 \u0915\u094d\u0937\u092e\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 2560\u00a0\u092f\u0942\u0928\u093f\u091f<\/span>
\n(B) 2560 x 256\u00a0\u092f\u0942\u0928\u093f\u091f<\/span>
\n(C) 2560 x 256 x 256 x 2\u00a0\u092f\u0942\u0928\u093f\u091f<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D) 2560 x 2 x 256 \/ 256\u00a0\u092f\u0942\u0928\u093f\u091f<\/span>\u00a0256<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

56.\u00a0UHF\u00a0\u0915\u0940 \u092a\u0930\u093e\u0938 \u0939\u0948 :<\/span><\/span><\/b><\/span><\/p>\n

(A) 300\u00a0MHz\u00a0\u0938\u0947<\/span>\u00a03000\u00a0MHz<\/span>\u00a0\u2713<\/span><\/b>
\n(B) 3000\u00a0\u0938\u0947<\/span>\u00a0300000\u00a0MHz
\n(C) 3\u00a0MHz\u00a0\u0938\u0947<\/span>\u00a030\u00a0MHz
\n(D) 300\u00a0KHz\u00a0\u0938\u0947<\/span>\u00a03\u00a0MHz<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

57.\u00a0\u0906\u092f\u0928 \u092e\u0902\u0921\u0932 \u0915\u0947 \u0932\u093f\u090f \u0915\u094d\u0930\u093e\u0902\u0924\u093f\u0915 \u0906\u0935\u0943\u0924\u094d\u0924\u093f<\/span>\u00a0\u0192c\u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 10(Nmax<\/sub>)1\/2<\/sup>
\n(B) 9N2<\/sup>max<\/sub><\/span>\u00a0\u2713<\/span><\/b>
\n(C) 9N4<\/sup>Max<\/sub>
\n(D) 18N4<\/sup>max<\/sub><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

58. 20\u00a0MHz\u00a0\u0938\u0947 \u0905\u0927\u093f\u0915 \u0906\u0935\u0943\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u093e \u0938\u0902\u091a\u093e\u0930 \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0906\u092f\u0928 \u092e\u0902\u0921\u0932<\/span>
\n(B)\u00a0\u0909\u092a\u0917\u094d\u0930\u0939<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u092d\u0942-\u0924\u0930\u0902\u0917<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

59.\u00a0\u0935\u093e\u0915\u094d \u0938\u093f\u0917\u094d\u0928\u0932\u094b\u0902 \u0915\u093e \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u092a\u0930\u093e\u0938 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 300\u00a0\u0939\u0930\u094d\u091f\u094d\u0938 \u0938\u0947<\/span>\u00a03100\u00a0\u0939\u0930\u094d\u091f\u094d\u091c<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B) 100\u00a0\u0939\u0930\u094d\u091f\u094d\u091c \u0938\u0947<\/span>\u00a01000\u00a0\u0939\u0930\u094d\u091f\u094d\u091c<\/span>
\n(C) 300\u00a0\u0939\u0930\u094d\u091f\u094d\u091c \u0938\u0947<\/span>\u00a031 x 103<\/sup>\u00a0\u0939\u0930\u094d\u091f\u094d\u091c<\/span>
\n(D) 30\u00a0\u0939\u0930\u094d\u091f\u094d\u091c \u0938\u0947<\/span>\u00a0300\u00a0\u0939\u0930\u094d\u091f\u094d\u0938<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

60.\u00a0\u0938\u0902\u0917\u0940\u0924 \u0915\u0947 \u092a\u094d\u0930\u0947\u0937\u0923 \u0915\u0947 \u0932\u093f\u090f \u0935\u093e\u0926\u094d\u092f \u092f\u0902\u0924\u094d\u0930\u094b\u0902 \u0926\u094d\u0935\u093e\u0930\u093e \u0909\u091a\u094d\u091a \u0906\u0935\u0943\u0924\u094d\u0924\u093f\u092f\u094b\u0902 \u0915\u0947 \u0938\u094d\u0935\u0930 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092c\u0948\u0923\u094d\u0921-\u091a\u094c\u0921\u093c\u093e\u0908 \u0939\u094b\u0924\u0940 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 20\u00a0\u0939\u0930\u094d\u091f\u094d\u091c<\/span>
\n(B) 20\u00a0\u0915\u093f\u0932\u094b \u0939\u0930\u094d\u091f\u094d\u091c<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C) 20 x 104<\/sup>\u00a0\u0939\u0930\u094d\u091f\u094d\u091c<\/span>
\n(D) 200\u00a0\u0939\u0930\u094d\u091f\u094d\u091c<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

61.\u00a0\u0926\u0943\u0936\u094d\u092f\u094b\u0902 \u0915\u0947 \u092a\u094d\u0930\u0938\u093e\u0930\u0923 \u0915\u0947 \u0932\u093f\u090f \u0935\u093f\u0921\u093f\u092f\u094b \u0938\u093f\u0917\u094d\u0928\u0932\u094b\u0902 \u0915\u0940 \u092c\u0948\u0923\u094d\u0921-\u091a\u094c\u0921\u093c\u093e\u0908 \u0939\u094b\u0924\u0940 \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A) 5.2\u00a0\u092e\u0947\u0917\u093e \u0939\u0930\u094d\u091f\u094d\u091c<\/span>
\n(B) 52\u00a0\u0939\u0930\u094d\u091f\u094d\u091c<\/span>
\n(C) 4.2\u00a0\u092e\u0947\u0917\u093e \u0939\u0932<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(D) 42\u00a0\u0939\u0930\u094d\u091f\u094d\u091c<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

62.\u00a0\u0935\u0948\u0938\u0940 \u0935\u094d\u092f\u0935\u0938\u094d\u0925\u093e \u091c\u093f\u0938\u0915\u0947 \u0905\u0928\u094d\u0924\u0930\u094d\u0917\u0924 \u0915\u093f\u0938\u0940 \u0935\u093f\u0936\u093e\u0932 \u090f\u0935\u0902 \u091c\u091f\u093f\u0932 \u0928\u0947\u091f\u0935\u0930\u094d\u0915 \u0938\u0947 \u0938\u0902\u092f\u094b\u091c\u093f\u0924 \u0926\u094b \u092f\u093e \u0905\u0927\u093f\u0915 \u0915\u092e\u094d\u092a\u094d\u092f\u0942\u091f\u0930\u094b\u0902 \u0915\u0947 \u092c\u0940\u091a \u0939\u0930 \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0940 \u0938\u0942\u091a\u0928\u093e \u0915\u093e \u0906\u0926\u093e\u0928-\u092a\u094d\u0930\u0926\u093e\u0928 \u090f\u0935\u0902 \u0938\u0902\u091a\u093e\u0930 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>,\u00a0\u0909\u0938\u0947 \u0915\u0939\u0924\u0947 \u0939\u0948\u0902<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0908-\u092e\u0947\u0932<\/span>
\n(B)\u00a0\u0907\u0902\u091f\u0930\u0928\u0947\u091f<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(C)\u00a0\u092b\u0948\u0915\u094d\u0938<\/span>
\n(D)\u00a0\u0915\u094b\u0930\u093f\u092f\u0930<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

63.\u00a0\u0915\u093f\u0938 \u0938\u094d\u0925\u093f\u0924\u093f \u092e\u0947\u0902 \u092a\u094d\u0930\u0915\u093e\u0936\u0940\u092f \u0924\u0902\u0924\u0941 \u0938\u0902\u091a\u0930\u0923 \u092e\u0947\u0902 \u092a\u094d\u0930\u0915\u093e\u0936 \u0915\u0940 \u0915\u093f\u0930\u0923\u094b\u0902 \u0915\u093e \u092c\u093e\u0930-\u092c\u093e\u0930 \u092a\u0942\u0930\u094d\u0923 \u0906\u0928\u094d\u0924\u0930\u093f\u0915 \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0928 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0906\u092a\u0924\u0928 \u0915\u094b\u0923<\/span>\u00a0>\u00a0\u0915\u094d\u0930\u093e\u0928\u094d\u0924\u093f\u0915 \u0915\u094b\u0923<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0906\u092a\u0924\u0928 \u0915\u094b\u0923 = \u0915\u094d\u0930\u093e\u0928\u094d\u0924\u093f\u0915 \u0915\u094b\u0923<\/span>
\n(C)\u00a0\u0906\u092a\u0924\u0928 \u0915\u094b\u0923<\/span>\u00a0<\u00a0\u0915\u094d\u0930\u093e\u0928\u094d\u0924\u093f\u0915 \u0915\u094b\u0923<\/span>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/b><\/p>\n

64.\u00a0\u092a\u0943\u0925\u094d\u0935\u0940 \u0924\u0932 \u092a\u0930<\/span>\u00a0d\u0926\u0942\u0930\u0940 \u0924\u0915 \u091f\u0947\u0932\u0940\u0935\u093f\u091c\u0928 \u0938\u093f\u0917\u0928\u0932 \u092a\u094d\u0930\u0938\u093e\u0930\u093f\u0924 \u0915\u0930\u0928\u0947 \u0915\u0947 \u0932\u093f\u090f \u092a\u094d\u0930\u0947\u0937\u093f\u0924 \u090f\u0923\u094d\u091f\u0940\u0928\u093e \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915 \u090a\u0901\u091a\u093e\u0908 \u0939\u094b\u0924\u0940 \u0939\u0948 :<\/span><\/span><\/b><\/span><\/p>\n

(A)\u00a0h<\/i>\u00a0=\u00a0d<\/i>\/2R<\/i>
\n(B)\u00a0h<\/i>\u00a0=\u00a0d<\/i>2\/R<\/i>
\n(C)\u00a0h<\/i>\u00a0=\u00a0d<\/i>2\/2R<\/i><\/span>\u00a0\u2713<\/span><\/b>
\n(D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/span><\/span><\/span><\/p>\n

\u00a0<\/span><\/p>\n

65.\u00a0\u090f\u0915 \u090f\u0915\u0932 \u092a\u093e\u0930\u094d\u0936\u094d\u0935 \u092c\u0948\u0923\u094d\u0921 \u091c\u093f\u0938\u092e\u0947\u0902 \u0935\u093e\u0939\u0915 \u0924\u0930\u0902\u0917 \u0928\u093f\u0930\u0941\u0926\u094d\u0927 \u0915\u0930 \u0906\u092f\u093e\u092e \u092e\u0949\u0921\u0941\u0932\u093f\u0924 \u0915\u093f\u092f\u093e \u0917\u092f\u093e \u0939\u0948<\/span>,\u00a0\u0926\u094d\u0935\u093f-\u092a\u093e\u0930\u094d\u0936\u094d\u0935 \u092c\u0948\u0923\u094d\u0921 \u092a\u0926\u094d\u0927\u0924\u093f \u0915\u0940 \u0924\u0941\u0932\u0928\u093e \u092e\u0947\u0902 \u091c\u094d\u092f\u093e\u0926\u093e \u092a\u0938\u0928\u094d\u0926 \u0915\u0940 \u091c\u093e\u0924\u0940 \u0939\u0948 \u0915\u094d\u092f\u094b\u0902\u0915\u093f \u0907\u0938\u092e\u0947\u0902<\/span>\u00a0\u2013<\/span><\/b><\/span><\/p>\n

(A)\u00a0\u0915\u092e \u092c\u0948\u0923\u094d\u0921-\u091a\u094c\u0921\u093c\u093e\u0908 \u0915\u0940 \u0906\u0935\u0936\u094d\u092f\u0915\u0924\u093e \u0939\u0948<\/span><\/span>\u00a0\u2713<\/span><\/b>
\n(B)\u00a0\u0915\u092e \u0909\u092a\u0915\u0930\u0923 \u0915\u093e \u0909\u092a\u092f\u094b\u0917 \u0939\u094b\u0924\u093e \u0939\u0948<\/span>
\n(C)\u00a0\u0909\u091a\u094d\u091a \u0906\u0935\u0943\u0924\u094d\u0924\u093f \u092c\u0948\u0923\u094d\u0921 \u092a\u093e\u0938 \u092b\u093f\u0932\u094d\u091f\u0930 \u0915\u093e \u0909\u092a\u092f\u094b\u0917<\/span>
\n(D)\u00a0\u091c\u094d\u092f\u093e\u0926\u093e \u0936\u094b\u0930 \u0909\u0924\u094d\u092a\u0928\u094d\u0928 \u0939\u094b\u0924\u093e \u0939\u0948<\/span><\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

1.\u00a0\u0930\u0947\u0921\u093f\u092f\u094b \u0924\u0930\u0902\u0917\u094b\u0902 \u0915\u093e \u092a\u0930\u093e\u0935\u0930\u094d\u0924\u0928 \u0939\u094b\u0924\u093e \u0939\u0948\u00a0\u2013 (A)\u00a0\u0906\u092f\u0928\u094b\u0938\u094d\u092b\u093f\u092f\u0930 \u0938\u0947\u00a0\u2713 (B)\u00a0\u0938\u094d\u091f\u094d\u0930\u0947\u091f\u094b\u0938\u094d\u092b\u093f\u092f\u0930 \u0938\u0947 (C)\u00a0\u091f\u094d\u0930\u094b\u092a\u094b\u0938\u094d\u092b\u093f\u092f\u0930 \u0938\u0947 (D)\u00a0\u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902 \u00a0 2.\u00a0\u092e\u0949\u0921\u0941\u0932\u0928 \u0915\u093f\u0924\u0928\u0947 \u092a\u094d\u0930\u0915\u093e\u0930<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59],"tags":[],"class_list":["post-424","post","type-post","status-publish","format-standard","hentry","category-physics-objective"],"_links":{"self":[{"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/posts\/424","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=424"}],"version-history":[{"count":2,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/posts\/424\/revisions"}],"predecessor-version":[{"id":1827,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=\/wp\/v2\/posts\/424\/revisions\/1827"}],"wp:attachment":[{"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/class12.studyguruji.in\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}