Subject

    Quantitative Aptitude

    Topic

    Number

    A 3-digit number 4a3 is added to another 3-digit number 984 to give a 4-digit number 13b7, which is divisible by Then, (a + b) =?

    ক)
    10
    খ)
    11
    গ)
    12
    ঘ)
    15

    Explanation

    4 a 3 | 9 8 4 } ==> a + 8 = b ==> b - a = 8 13 b 7 |

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