Home / Arithmetic Aptitude / Numbers :: General Questions

Arithmetic Aptitude :: Numbers

  1. If 1400 x x = 1050. Then, x = ?

  2. A.

    \(\frac { 1} {4} \)

     

    B.

    \(\frac { 3} {5} \)

    C.

    \(\frac { 2 } { 3 }\)

     

     

    D.

    \( \frac {3 } {4}\)

    E.

    None of these

    View Answer

    Workspace

    Discuss Discuss in Forum


  3. (12 + 22 + 32 + ... + 102) = ?

  4. A.

    330

    B.

    345

    C.

    365

    D.

    385

    View Answer

    Workspace

    Discuss Discuss in Forum


  5. The difference of the squares of two consecutive even integers is divisible by which of the following integers ?

  6. A.

    3

    B.

    4

    C.

    6

    D.

    7

    View Answer

    Workspace

    Discuss Discuss in Forum


  7. Which one of the following is a prime number ?

  8. A.

    119

    B.

    187

    C.

    247

    D.

    551

    E.

    None of these

    View Answer

    Workspace

    Discuss Discuss in Forum


  9. The sum all even natural numbers between 1 and 31 is:

  10. A.

    16

    B.

    128

    C.

    240

    D.

    512

    View Answer

    Workspace

    Discuss Discuss in Forum


  11. The difference between the place value and the face value of 6 in the numeral 856973 is

  12. A.

    973

    B.

    6973

    C.

    5994

    D.

    None of these

    View Answer

    Workspace

    Discuss Discuss in Forum


  13. If a and b are odd numbers, then which of the following is even ?

  14. A.

    a + b

    B.

    a + b + 1

    C.

    ab

    D.

    ab + 2

    E.

    None of these

    View Answer

    Workspace

    Discuss Discuss in Forum


  15. Which one of the following numbers is completely divisible by 99?

  16. A.

    3572404

    B.

    135792

    C.

    913464

    D.

    114345

    E.

    None of these

    View Answer

    Workspace

    Discuss Discuss in Forum


  17. The sum of how many terms of the series 6 + 12 + 18 + 24 + ... is 1800 ?

  18. A.

    16

    B.

    24

    C.

    20

    D.

    18

    E.

    22

    View Answer

    Workspace

    Discuss Discuss in Forum


  19. (51+ 52 + 53 + ... + 100) = ?

  20. A.

    2525

    B.

    2975

    C.

    3225

    D.

    3775

    View Answer

    Workspace

    Discuss Discuss in Forum