New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    A man invested all his current month income in starting

    of a new business in which he spends 40% in advertisement 30% of remaining in furniture 20% of remaining in gadgets and remaining Rs 168000 in miscellaneous. Find amount spend on gadget is what percent more or less than amount spend on advertisement.
    A 88% Correct Answer Incorrect Answer
    B 93% Correct Answer Incorrect Answer
    C 85% Correct Answer Incorrect Answer
    D 79% Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Let the salary of man is Rs. 100x.
    => 100x × 60/100 × 70/100 × 80/100 = 168000
    => x = 5000
    Total salary of man of that month = Rs 500000
    Amount spend of advertisement = 40% of 500000 = 200000
    Amount spend on gadgets = 500000 × 60/100 × 70/100 × 20/100 = Rs. 42000
    Tequired % = (200000 - 42000)/200000 ×100 = 79%

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