Practice Test Discussion

Q)

16.001×30.999×8.998=?

[National Insurance, 2009]


  • Explanation

    Given,

    16.001×30.999×8.998=?

    It can also be approximated as

    16×31×9=?

    = 144×31

    = 144×(30+1)

    = 4320+144

    = 4464 ≈ 4400

    Hence, Option A is correct.

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