Practice Test Discussion

Q)

1002÷49×99-1299=?

[CBI (PO), 2010]


  • Explanation

    Given,

    1002÷49×99-1299=?

    It can be approximated as

    1000÷50×100-1300=?

    = 20×100-1300

    = 2000-1300

    = 700

    Hence, Option A is correct.

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