Subject

    Bank Exam

    Topic

    Southeast Bank Ltd. - Trainee Officer - 2018

    35% of Nabila's income is equal to 25% of Shkila's income. The ratio of their income is

    ক)
    5 : 7
    খ)
    4 : 7
    গ)
    7 : 3
    ঘ)
    4 : 3

    Explanation

    Solution: দেওয়া আছে, Nabila's income এর 35% সমান Shakila's income এর 25%. প্রশ্ন হলো Nabila এবং Sakila এর আয়ের অনুপাত কত ? ধরি, Nabila's income = T এবং Shakila's income = N. প্রশ্নমতে, T এর 35% = S এর 25% => (T) (35100)(\frac{{35}}{{100}}) = N (25100)(\frac{{25}}{{100}}) => T/N = 25100×10035=57\frac{{25}}{{100}} \times \frac{{100}}{{35}} = \frac{5}{7} T : N = 5 : 7.

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