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

    Question

    Directions (Q186-190) : Study the following chart to answer the questions

    If in 2018, the population of Dehradun is increased by

    20% and the population of Chennai is reduced by 10% from 2016 and the population of Chennai in 2016 was 12000, what is the total population of Dehradun and Chennai in 2018?
    A 23220 Correct Answer Incorrect Answer
    B 22320 Correct Answer Incorrect Answer
    C 22230 Correct Answer Incorrect Answer
    D 23320 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Total population of Dehradun and Chennai in 2018  = 9600 + 11520 = 22320

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