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

    Question

    Sum of the present ages of A, B, C and D is 60 years.

    After 6 years ratio of their ages is 6:5:5:4. What is C’s present age?
    A 11 years Correct Answer Incorrect Answer
    B 13 years Correct Answer Incorrect Answer
    C 15 years Correct Answer Incorrect Answer
    D 12 years Correct Answer Incorrect Answer

    Solution

    At present sum of age = 60 years After 6 years sum of age will be, => 6x + 5x + 5x + 4x = 60 + 6 × 4 => 20x = 60 + 24 => x = 84/20 => x = 4.2 C’s present age = 5x – 6 = 15 years

    Practice Next

    Relevant for Exams: