Question
What value should come in place of the question mark (?)
in the following question? 45 × 2 + 180 ÷ 6 − 12 = ? ÂSolution
ATQ, 45 × 2 = 90 180 ÷ 6 = 30 90 + 30 - 12 = 108
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1 unit of Newton is equal to
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______ is an important metal to form amalgam.
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Water gets cooled, when ice is immersed in it, this phenomenon is known as