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

    Question

    Three years ago, Ritu was twice as old as Rajni, and

    currently, the total of their ages is 36 years. What will Ritu's age be four years from now?
    A 27 years Correct Answer Incorrect Answer
    B 21 years Correct Answer Incorrect Answer
    C 25 years Correct Answer Incorrect Answer
    D 12 years Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    Let Ritu's current age be x and Rajni's current age be y. Three years ago: x−3=2(y−3) (Ritu was twice Rajni's age) Currently: x+y=36 (Their total age is 36) Solve the equations: Ritu's current age, x = 23 Ritu's age 4 years from now = 23+4=27 years

    Practice Next