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148. An object that allow lights to pass through is partially<br />
a) Opaque b) Transparent c) Translucent d) None of these<br />
inkFkZ tks vius eas ls izdk'k ds vkaf'kd :i ls tkus nsrk gS<br />
a) vikjn'khZ b) ikjn'khZ c) ikjHkklh d) dksbZ ugha<br />
149. Which is luminious<br />
a) Moon b) fire fly c) A piece of rock d) card board<br />
nhIr fi.M dkSu lk gS<br />
a) pUnzek b) tqxuq c) pêku d) dkMZ cksMZ<br />
150. The fine wire inside the bulb is made up of<br />
a) tungsten b) iron c) Copper d) Gold<br />
fo|qr cYc ds vanj dh ckjhd rkj fdl inkFkZ dh cuh gksrh gSA<br />
a) VaXLVu b) yksgk c) rkack d) lksuk<br />
151. A electric cell is filled with<br />
a) Water b) Electricity c) Chemicals d) None of these<br />
fo|qr lsy eas gksrk gS<br />
a) ty b) fo|qr /kkjk c) jlk;u d) buesa ls dksbZ ugha<br />
152. Which is a good conductor of electricity<br />
a) Thermocol b) Aluminium c) Rubber d) None of these<br />
fuEu eas dkSu lk vPNk pkyd gS<br />
a) FkeksZdksy b) ,yqehfu;e c) jcM+ d) buesa ls dksbZ ugha<br />
153. A freely suspended magnet always aligns in ................ direction<br />
a) E-W b) N-S c) N-E d) S-E<br />
LorU=rk iwoZ yVdk gqvk paaqcd lnk fdl fn'kk eas :drk gS<br />
a) E-W b) N-S c) N-E d) S-E<br />
154. Does a plastic rod get magnetised<br />
a) Yes b) Never c) Some times d) None of above<br />
D;k IyklfVd dh NM+ dks pqEcdh; cuk;k tk ldrk gS<br />
a) gk¡ b) dHkh ugha c) dHkh dHkh d) dksbZ ugha<br />
VI - 28
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