Practice Test Discussion

Q)

399.15-12×13.95+?= (24.02)²

[SBI (PO), 2015]


  • Explanation

    Given,

    399.15-12×13.95+?= (24.02)²

    It can be approximated as

    400-12×14+?= 576

    = 400-168+? =576

    = 576-400+168

    = 344 ≈ 345

    Hence, Option C is correct.

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