New RBI Grade B 2025 Notification will come Soon! Enroll Here

    Question

    A man deposited 40% of his salary to a bank which offers

    compound interest at the rate of 10% p.a. If the interest earned by him from the bank after 2 years is Rs. 2520, find the monthly expenditure of the man which is 52% of his monthly salary. 
    A Rs. 34560 Correct Answer Incorrect Answer
    B Rs. 26500 Correct Answer Incorrect Answer
    C Rs. 55000 Correct Answer Incorrect Answer
    D Rs. 15600 Correct Answer Incorrect Answer

    Solution

    Let the amount of money deposited in the bank be Rs. ‘x’. So, x × [(1.1)2 – 1] = 2520 0.21x = 2520, x = 12000 So, monthly income of man = 12000/0.4 = Rs. 30000 Required monthly expenditure of man = 52% of 30000 = Rs. 15600

    Practice Next

    Relevant for Exams: