Q. In dividing a number by 585, a student employed the method of short division. He divided the number successively by 5, 9 and 13 (factors 585) and got the remainders 4, 8, 12 respectively. If he had divided the number by 585, the remainder would have been

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Q. In a division sum, the divisor is 10 times the quotient and 5 times the remainder. If the remainder is 46, what is the dividend ?

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Q. 4500 x ? = 3375

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Q. What smallest number should be added to 4456 so that the sum is completely divisible by 6 ?

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Q. What least number must be subtracted from 13601, so that the remainder is divisible by 87 ?

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Q. 476 ** 0 is divisible by both 3 and 11. The non-zero digits in the hundred's and ten's places are respectively:

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Q. If the number 97215 * 6 is completely divisible by 11, then the smallest whole number in place of * will be:

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Q. (11^2 + 12^2 + 13^2 + ... + 20^2) = ?

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Q. If the number 5 * 2 is divisible by 6, then * = ?

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Q. Which of the following numbers will completely divide (49^(15) - 1) ?

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Q. On dividing 2272 as well as 875 by 3-digit number N, we get the same remainder. The sum of the digits of N is:

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Q. A boy multiplied 987 by a certain number and obtained 559981 as his answer. If in the answer both 9 are wrong and the other digits are correct, then the correct answer would be:

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Q. How many prime numbers are less than 50 ?

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Q. When a number is divided by 13, the remainder is 11. When the same number is divided by 17, then remainder is 9. What is the number ?

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Q. (51 + 52 + 53 + ... + 100) = ?

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Q. (800 ÷ 64) x (1296 ÷36) = ?

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Q. Which natural number is nearest to 8485, which is completely divisible by 75 ?

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Q. If the number 42573 * is exactly divisible by 72, then the minimum value of * is:

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Q. Which of the following numbers is divisible by each one of 3, 7, 9 and 11 ?

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Q. Which natural number is nearest to 9217, which is completely divisible by 88 ?

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