Number System


  1. 2013 x ....1= 62403









  1. View Hint View Answer Discuss in Forum

    Let 2013 x N = 62403.
    Then, N = 62403 / 2013 = 31
    ∴ Missing digit is 3.

    Correct Option: C

    Let 2013 x N = 62403.
    Then, N = 62403 / 2013 = 31
    ∴ Missing digit is 3.


  1. 777777 / 11 = ?









  1. View Hint View Answer Discuss in Forum

    777777 / 11 = 70707.

    Correct Option: B

    777777 / 11 = 70707.



  1. ? x 11 = 555555









  1. View Hint View Answer Discuss in Forum

    Let N x 11 = 555555

    Correct Option: C

    Let N x 11 = 555555
    Then N = 555555 / 11 = 50505.


  1. 87 x ? = 3393









  1. View Hint View Answer Discuss in Forum

    Let 87 x N = 3393

    Correct Option: A

    Let 87 x N = 3393
    Then, N = 3393 / 87 =39 .



  1. ? x 147 = 6909









  1. View Hint View Answer Discuss in Forum

    Let N x 147 = 6909
    Then, N = 6909 / 147 = 47.

    Correct Option: B

    Let N x 147 = 6909
    Then, N = 6909 / 147 = 47