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CNG stands for?
CNG stands for? A. Converted Natural Gas B. Conduced Natural Gas C. Conducted Natural Gas D. Compressed Natural Gas
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Radioactivity was discovered by
Radioactivity was discovered by: A. Kelvin B. Thomson C. Rutherford D. Bacquerel
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The density of water is
The density of water is: A. 1 g/cm3 B. 1.5 g/cm3 C. 2 g/cm3 D. none of these
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Which from the following is NOTa conductor?
Which from the following is NOTa conductor? A. Aluminium B. Silicon C. Graphite D. All are conductors
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The lifespan of Red Blood Cells is ___ days
The lifespan of Red Blood Cells is ___ days. A. 60 B. 120 C. 180 D. 240
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A camera uses a _____ to formanimage.
A camera uses a _____ to formanimage. A. convex lens B. concave lens C. condenser lens D. none of these
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The most densest substance on the Earth is:
The most densest substance on the Earth is: A. Platinum B. Copper C. Steel D. Osmium
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Deficiency of Vitamin-A results in:
Deficiency of Vitamin-A results in: A. night blindness B. rickets C. scurvy D. hair fall
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The SI unit of “pressure” is:
The SI unit of "pressure" is: A. pascal B. joule C. tesla D. henry
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Long-sight defect could be corrected by using _____ lens.
Long-sight defect could be corrected by using _____ lens. A. concave B. convex C. diverging D. none of these