Practice Test Discussion

Q)

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

18% of 609+27.5% of 450=?

[Indian Bank (PO), 2010]

    • Explanation

    Given,

    18% of 609+27.5% of 450=?

    It can be approximated as

    = 20% of 600+28% of 450=?

    =20100×600+28100×450= ?

    = 120+126

    = 246 ≈ 248

    Hence, Option D is correct.

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