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

    Question

    80 percent of first number is equal to 40 percent of the

    second number. What is the respective ratio of the first number to the second number?
    A 4:9 Correct Answer Incorrect Answer
    B 1:2 Correct Answer Incorrect Answer
    C 7:9 Correct Answer Incorrect Answer
    D 5:3 Correct Answer Incorrect Answer

    Solution

    Let the first number be x and the second number be y. According to the question, => 80% of x = 40% of y  => x/y = 40/80 So, required ratio = x : y = 1:2

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