GMAT-Quantitative Aptitude Questions and Answers

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Q101
The sum of the first 100 numbers, 1 to 100 is divisible by
  • A 2, 4 and 8
  • B 2 and 4
  • C 2 only
  • D None of these
Answer: Option C
Q102
The sum of the first 100 numbers, 1 to 100 is divisible by
  • A 2, 4 and 8
  • B 2 and 4
  • C 2 only
  • D None of these
Answer: Option C
Q103
For what value of 'n' will the remainder of 351n and 352n be the same when divided by 7?
  • A 2
  • B 3
  • C 6
  • D 4
Answer: Option B
Q104
A person starts multiplying consecutive positive integers from 20. How many numbers should he multiply before the will have result that will end with 3 zeroes?
  • A 11
  • B 10
  • C 6
  • D 5
Answer: Option C
Q105
What is the minimum number of square marbles required to tile a floor of length 5 metres 78 cm and width 3 metres 74 cm?
  • A 176
  • B 187
  • C 54043
  • D 748
Answer: Option B
Q106
What number should be subtracted from x3 + 4x2 - 7x + 12 if it is to be perfectly divisible by x + 3?
  • A 42
  • B 39
  • C 13
  • D None of these
Answer: Option A
Q107
Let x, y and z be distinct integers. x and y are odd and positive, and z is even and positive. Which one of the following statements cannot be true?
  • A (x-z)2y is even
  • B (x-z)y2 is odd
  • C (x-z)y is odd
  • D (x-y)2z is even
Answer: Option A
Q108
Anita had to do a multiplication. Instead of taking 35 as one of the multipliers, she took 53. As a result, the product went up by 540. What is thenew product?
  • A 1050
  • B 540
  • C 1440
  • D 1590
Answer: Option D
Q109
Let n be the number of different 5 digit numbers, divisible by 4 with the digits 1, 2, 3, 4, 5 and 6, no digit being repeated in the numbers. What is thevalue of n?
  • A 144
  • B 168
  • C 192
  • D None of these
Answer: Option C
Q110
Find the greatest number of five digits, which is exactly divisible by 7, 10, 15, 21 and 28.
  • A 99840
  • B 99900
  • C 99960
  • D 99990
Answer: Option C
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