Number System Questions For Bank Exams PDF

Number System Questions For Bank Exams PDF

Questions are dedicated to “Number System and Number Theory”. These practice problems on Number system are relatively easy to solve and helpful for those who are preparing for exams like Bank PO, Bank clerk, Bank of Baroda PO, SBI Bank PO, PNB Bank PO, LIC etc.

Number System Questions For Bank Exams

1. Two numbers differ by 5. If their product is 336, then the sum of the two numbers would be:

  1. 41
  2. 43
  3. 37
  4. 39
  5. None of these

2. The multiplication of two numbers is 9375 and the quotient, when the greater is divided by the smaller is 15. The sum of the numbers is:

  1. 600
  2. 125
  3. 275
  4. 400
  5. None of the above

3. The product of the two prime numbers is 493. What will the L.C.M of these two numbers?

  1. 493
  2. 17
  3. 29
  4. Can’t be determined
  5. none of these

 4. A number gives a remainder 5 when it is divided by 8. What will be the remainder when the square of the same number is divided by 4?

  1. 2
  2. 0
  3. 1
  4. Can’t be determined
  5. None of these

5. Find the remainder when:
1661 + 1551 + 1441 + 1331 + 1221 is divided by 20.

  1. 25
  2. 5
  3. 11
  4. 1
  5. None of these

6.  The sum of two numbers is 45 and their product is 500. The HCF of the numbers is:

  1. 5
  2. 9
  3. 10
  4. 15
  5. None of above

7.  Which of the following is a pair of co-primes?

  1. (23, 92)
  2. (21, 35)
  3. (18, 25)
  4. (16, 62)
  5. None of the above

8. The sum of two numbers is 216 and their H.C.F is 27. The numbers are:

  1. 144, 142
  2. 154, 162
  3. 108, 108
  4. 81, 189
  5. 27, 189


9. Find the unit digit in the solution of following multiplication.
134 × 428 × 317

  1. 6
  2. 5
  3. 1
  4. 2
  5. 4

10. Find the number which when divides 1265 leaves quotient 84 and remainder 5.

  1. 15
  2. 18
  3. 23
  4. 61
  5. None of the above


All the best for your upcoming exam!

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