Question
15 × 18 + 25 × 12 + 30 × 24 = ?% of
1720 What will come in the place of question mark (?)ÂSolution
ATQ, 15 × 18 + 25 × 12 + 30 × 24 = ?% of 1720 30 × (9 + 10 + 24) = ?% of 1720 ? = (1290/1720) × 100 = 75
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Smog is a combination of –
Who defined the law of gravitation?Â
Iron, Nickel and Cobalt are the examples of
Who discovered the electron?
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In the isothermal Process ______________ remains Constant.
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