Practice Test Discussion

Q)

What approximate value should come in place of the question mark (?) in the given questions?

(19.97% of 781)+?+(30% of 87)=252

[SBI (PO), 2015]

    • Explanation

    Given,

    (19.97% of 781)+?+(30% of 87)=252

    It can be approximated as

    (20% of 780)+?+(30% of 87)=252

    = 156+?+26≈252

    = 182+?≈252

    = ? =252-182

    = ? =70

    Hence, Option D is correct.

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