Number System Questions Practice Question and Answer

Q:

A positive integer when divided by 425 gives remainder 45. When the same number is divided by 17, the remainder will be 

1659 0

  • 1
    8
    Correct
    Wrong
  • 2
    9
    Correct
    Wrong
  • 3
    10
    Correct
    Wrong
  • 4
    11
    Correct
    Wrong
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Answer : 4. "11"

Q:

How many natural numbers less than 1000 are divisible by 5 or 7 but not by 35?

1640 0

  • 1
    243
    Correct
    Wrong
  • 2
    341
    Correct
    Wrong
  • 3
    285
    Correct
    Wrong
  • 4
    313
    Correct
    Wrong
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Answer : 3. "285"

Q:

All 32 students in a class are standing in a row facing north. Akash is 12th from the right end while Priya is 18th from the left end. How many people are standing between Akash and Priya?

1639 0

  • 1
    Two
    Correct
    Wrong
  • 2
    Four
    Correct
    Wrong
  • 3
    Three
    Correct
    Wrong
  • 4
    Five
    Correct
    Wrong
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Answer : 1. "Two"

Q:

The smallest possible three - place decimal is: 

1605 0

  • 1
    0.012
    Correct
    Wrong
  • 2
    0.123
    Correct
    Wrong
  • 3
    0.111
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 4. "None of the above"

Q:

The number 45789 is divisible by which of the single digit number: 

1596 0

  • 1
    Only by 3
    Correct
    Wrong
  • 2
    Only by 9
    Correct
    Wrong
  • 3
    Only by 3 and 7
    Correct
    Wrong
  • 4
    Only by 3 and 9
    Correct
    Wrong
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Answer : 1. "Only by 3 "

Q:

A, B, C and D purchase a gift worth Rs. 60. A pays of what others are paying. B pays of  what others are paying and C  pays of what others are  paying. What is the amount paid by D?

1570 0

  • 1
    12
    Correct
    Wrong
  • 2
    14
    Correct
    Wrong
  • 3
    13
    Correct
    Wrong
  • 4
    15
    Correct
    Wrong
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Answer : 3. "13 "

Q:

The number 1254216 is divisible by which of the following numbers?

1569 0

  • 1
    5
    Correct
    Wrong
  • 2
    11
    Correct
    Wrong
  • 3
    16
    Correct
    Wrong
  • 4
    8
    Correct
    Wrong
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Answer : 4. "8"

Q:

The sum of five consecutive even numbers of set A is 280. What is the sum of different set of five consecutive numbers whose lowest number is 71 less than double the lowest number of set A?

1567 0

  • 1
    182
    Correct
    Wrong
  • 2
    165
    Correct
    Wrong
  • 3
    172
    Correct
    Wrong
  • 4
    175
    Correct
    Wrong
  • 5
    None of these
    Correct
    Wrong
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Answer : 4. "175"

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