Q. Production of beats is a result of the phenomenon of

Asked Question

Q 1. Which amongst the following pairs is not correctly matched?

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Q 2. Which mineral in found in greatest quantity in India amongst the following?

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Q 3. The colour of rainbow divides into seven colours due to

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Q 4. If 𝑥 + 𝑦 = 3, 𝑥𝑦 = 2, then 𝑥 3 − 𝑦 3=?

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Q 5. Which smallest number should be subtracted from 1936 so that on being divided by 9, 10, 15, every time the remainder is 7?

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Q 6. 789.345 + 30.075 – 765.21 – 7.86 = ?

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Q 7. 998 x 981 = ?

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Q 8. √732108 = ?

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Q 9. Which is the smallest 5-digit number which can be completely divided by 98?

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Q 10. If 8 men can sow 80 hectares in 24 days, then how many hectares can 36 men sow in 30 days?

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