Practice Test Discussion

Q)

12.95×7.05+85.01²×10.99=?

[IBPS (PO), 2014]


  • Explanation

    Give,

    12.95×7.05+85.01²×10.99=?

    It can be approximated as

    13×7+85²×11=?

    = 91+7225×11

    = 91+79200

    = 79300 ≈ 79566

    Hence, Option C is correct.

    For more Short tricks and formulae click 

    Approximation

    - Share with your friends! -

    Login to post your comment here...

    Comments