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

    Question

    During one year, the population of a village is

    increased by 5% and during next year it decreased by 5%. If at the end of the second year, the population is 7980, then the population at the beginning of the first year was -
    A 7980 Correct Answer Incorrect Answer
    B 8000 Correct Answer Incorrect Answer
    C 8020 Correct Answer Incorrect Answer
    D 8200 Correct Answer Incorrect Answer

    Solution

    The correct answer is B

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