Numbers Questions and Answers

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Q71
The difference between the local value and the face value of 7 in the numeral 32675149 is
  • A 75142
  • B 64851
  • C 5149
  • D 69993
Answer: Option D
Q72
The difference between a positive proper fraction and its reciprocal is 9/20. The fraction is:
  • A 3/5
  • B 3/10
  • C 4/5
  • D 4/3
Answer: Option C
Q73
On dividing a number by 56, we get 29 as remainder. On dividing the same number by 8, what will be the remainder ?
  • A 4
  • B 5
  • C 6
  • D 7
Answer: Option B
Q74
If n is a natural number, then (6n2 + 6n) is always divisible by:
  • A 6 only
  • B 6 and 12 both
  • C 12 only
  • D by 18 only
Answer: Option B
Q75
107 x 107 + 93 x 93 = ?
  • A 19578
  • B 19418
  • C 20098
  • D 21908
Answer: Option C
Q76
What will be remainder when (6767 + 67) is divided by 68 ?
  • A 1
  • B 63
  • C 66
  • D 67
Answer: Option C
Q77
On dividing a number by 5, we get 3 as remainder. What will the remainder when the square of the this number is divided by 5 ?
  • A 0
  • B 1
  • C 2
  • D 4
Answer: Option D
Q78
How many 3-digit numbers are completely divisible 6 ?
  • A 149
  • B 150
  • C 151
  • D 166
Answer: Option B
Q79
how many natural numbers are there between 23 and 100 which are exactly divisible by 6 ?
  • A 8
  • B 11
  • C 12
  • D 13
Answer: Option D
Q80
How many of the following numbers are divisible by 3 but not by 9 ? 2133, 2343, 3474, 4131, 5286, 5340, 6336, 7347, 8115, 9276
  • A 5
  • B 6
  • C 7
  • D None of these
Answer: Option B
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