Numbers Questions and Answers
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Q51
If x and y are the two digits of the number 653 xy such that this number is divisible by 80, then x + y is equal to :
Answer: Option A
Q52
The least number by which 72 must multiplied in order to produce a multiple of 112 is :
Answer: Option C
Q53
On dividing a number by 999, the quotient is 366 and the ramainder is 103. The number is :
Answer: Option C
Q54
The least square number which is divisible by 2, 3, 4, 5, 6 is
Answer: Option B
Q55
The smallest number which when added to the sum of the squares of 9 and 10, gives a perfect square, is :
Answer: Option D
Q56
8756 x 99999 = ?
Answer: Option C
Q57
9787 x 123 + 9787 x 77
Answer: Option B
Q58
1399 x 1399 = ?
Answer: Option D
Q59
397 x 397 x 104 x 104 + 2 x 397 x 104 = ?
Answer: Option B
Q60
The smallest integer by which 3750 should be divided so that the quotient is a perfect square number, is :
Answer: Option D