Subject

    Quantitative Aptitude

    Topic

    Fraction & Decimal

    A tree increases annually by 1/8 of it's height. By how much will it increase after 2 years, if it stands today 64 cm high ?

    ক)
    72 cm
    খ)
    74 cm
    গ)
    75 cm
    ঘ)
    81 cm

    Explanation

    Solution: After first year (64 + 64 × \times 1/8) = 64 + 8 = 72 cm After first year (72 + 72 × \times 1/8) = 72 + 9 = 81 cm

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