Download Numbers Problems Aptitude Questions And Answers PDF

Numbers Problems Aptitude Questions. Number System ! One of the most important and marks securing chapter for competitive exams. For the candidates who love numbers, and small or big calculations then this chapter is the most favorable chapter to secure marks in the exam. Well ! For now, here we are providing you the question from this section which is most probable to come in the exam conducted for Government jobs. All you need is a proper practice and more and more questions from this chapter.
Have a look at these Numbers Problems Aptitude Questions and yes, here you can also download a PDF of these questions to practice them in future.

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Numbers Problems Aptitude Questions

Q1. What is the unit digit in {(6374)1793 x (625)317 x (341)491} = ?

  1. 0
  2. 2
  3. 3
  4. 5
  5. Answer is: 0

Q2. The largest 4 digit number exactly divisible by 88 is:

  1. 9966
  2. 9968
  3. 9944
  4. None of these
  5. Answer is: 9944

Q3. Which of the following is a prime number?

  1. 33
  2. 89
  3. 97
  4. 99
  5. Answer is: 97

Q4. (935421 x 625) = ?

  1. 575648125
  2. 584649125
  3. 585628125
  4. 584638125
  5. Answer is: 584638125

Q5. Which one of the following is not a prime number?

  1. 31
  2. 71
  3. 61
  4. 91
  5. Answer is: 91

Q6. How many of the following numbers are divisible by 132?
264, 396, 462, 792, 968, 2178, 5184, 6336.

  1. 4
  2. 5
  3. 6
  4. 7
  5. Answer is: 4

Q7. What is the least number which must be added to 1056, so that the sum is completely divisible by 23?

  1. 2
  2. 3
  3. 18
  4. 20
  5. Answer is: 2

Q8. It is being given that (232 + 1) is completely divisible by a whole number. Which of the following numbers is completely divisible by this number?

  1. (216 + 1)
  2. (296 + 1)
  3. (7 x 223)
  4. (216 – 1)
  5. Answer is: (296 + 1)

Q9. The difference of two numbers is 1365. On dividing the larger number by the smaller, we get 6 as quotient and the 15 as remainder. What is the smaller number?

  1. 240
  2. 270
  3. 390
  4. 22
  5. Answer is: 270

Q10. The sum of first five prime numbers is:

  1. 11
  2. 18
  3. 26
  4. 28
  5. Answer is: 28

Q11. If the number 517*324 is completely divisible by 3, then the smallest whole number in the place of * will be:

  1. 0
  2. 1
  3. 2
  4. None of these
  5. Answer is: 2

Q12. Which one of the following numbers is exactly divisible by 11?

  1. 235641
  2. 415624
  3. 245642
  4. 315624
  5. Answer is: 415624

Q13. What will be the remainder when (6767 + 67) is divided by 68?

  1. 1
  2. 63
  3. 66
  4. 72
  5. Answer is: 66

Q14. If n is a natural number, then (6n2 + 6n) is always divisible by

  1. 6
  2. 6 and 12
  3. 18
  4. 12
  5. Answer is: 6 and 12

Q15. On dividing a number by 56, we get 29 as remainder. On dividing the same number by 8, what will be the remainder?

  1. 7
  2. 6
  3. 5
  4. 4
  5. Answer is: 5

Q16. The difference between the local value and the face value of 7 in the numeral 32675149 is

  1. 75142
  2. 69993
  3. 64851
  4. 58932
  5. Answer is: 69993

Q17. If the number 481 * 673 is completely divisible by 9, then the smallest whole number in place of * will be

  1. 2
  2. 5
  3. 6
  4. 7
  5. Answer is: 7

Q18. 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 ?

  1. 0
  2. 1
  3. 2
  4. 4
  5. Answer is: 4

Q19. A 3-digit number 4a3 is added to another 3-digit number 984 to give a 4-digit number 13b7, which is divisible by 11. Then, (a + b) = ?

  1. 15
  2. 12
  3. 10
  4. 8
  5. Answer is: 10

Q20. How many of the following numbers are divisible by 3 but not by 9 ?
2133, 2343, 3474, 4131, 5286, 5340, 6336, 7347, 8115, 9276.

  1. 5
  2. 6
  3. 7
  4. None of these
  5. Answer is: 6

Q21. How many natural numbers are there between 23 and 100 which are exactly divisible by 6 ?

  1. 8
  2. 10
  3. 12
  4. 13
  5. Answer is: 13

Q22. On dividing a number by 357, we get 39 as remainder. On dividing the same number 17, what will be the remainder?

  1. 0
  2. 3
  3. 5
  4. 11
  5. Answer is: 5

Q23. In dividing a number by 585, a student employed the method of short division. He divided the number successively by 5, 9 and 13 (factors 585) and got the remainders 4, 8, 12 respectively. If he had divided the number by 585, the remainder would have been.

  1. 584
  2. 292
  3. 124
  4. 576
  5. Answer is: 584

Q24. In a division sum, the divisor is 10 times the quotient and 5 times the remainder. If the remainder is 46, what is the dividend ?

  1. 4026
  2. 5336
  3. 4196
  4. 1786
  5. Answer is: 5336

Q25. A number when divided by 296 leaves 75 as remainder. When the same number is divided by 37, the remainder will be

  1. 1
  2. 2
  3. 8
  4. 11
  5. Answer is: 1

Dear Aspirants ! This section of Number system requires a definite hard work. All you need is Practice ! Practice ! And Practice ! Keep practicing these question. Take a PDF too by downloading these questions which will help you in future. You can also comment your queries in a comment box given below. For more questions regarding the section and Mathematical Aptitude, keep reading here. We will provide you the questions from different sections. Moreover, here you will get a complete package of questions for the preparation of competitive exams. Good Luck :)

Read this too : Download Technology General Knowledge MCQ Question Answers PDF

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