SSC Tax. Assistant Examination Solved 2007 Paper

1.A pond of water appears less deep due to(a) reflection(b) diffraction(c) refraction (d) polarisationAns: c2.Newton’s 1st law of motion gives the concept of(a) energy(b) work(c) momentum(d) inertiaAns: d3.‘Therm’ is the unit of(a) power(b) heat (c) light(d) distanceAns: b4.Which of the following organisms is most likely to produce greenhouse gases such as nitrous oxide and methane?(a) Fungi(b) Earthworm(c) Bacteria (d) Green plantsAns: c5.The sensation of weightlessness in a spacecraft in an orbit...

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