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    Below are given two sets of numbers. In each set of numbers, a certain mathematical operation on the first number results in the second number. Simila
    Question

    Below are given two sets of numbers. In each set of numbers, a certain mathematical operation on the first number results in the second number. Similarly, certain mathematical operations on the second number result in the third number and so on. Which of the given operations follows the same set of operations as in the question? (NOTE - A two/three-digit number cannot be broken into individual digits for operations e.g. if 37 is followed by 10 , the operation cannot be 3+7 as a two-digit number cannot be broken into individual digits)
    2-8-15-5
    5-125-132-44

    A.

    8-512-519-173

    B.

    1-1-9-3

    C.

    7-343-336-112

    D.

    12-1728-1735-347

    Correct option is A

    Information Given:
    2 → 8 → 15 → 5
    5 → 125 → 132 → 44
    Logic:
    First → Second: Cube of the number
    Second → Third: + 7
    Third → Fourth: ÷ 3
    Check:
    2 → 8 → 15 → 5
    2³ = 8 
    8 + 7 = 15 
    15 ÷ 3 = 5 
    ​5 → 125 → 132 → 44
    5³ = 125 
    125 + 7 = 132 
    132 ÷ 3 = 44 
    Now check options:
    A) 8 → 512 → 519 → 173
    8³ = 512 
    512 + 7 = 519 
    519 ÷ 3 = 173 
    B) 1-1-9-3
    1³ = 1 
    1 + 7 = 8 ≠ 9 ✘
    C) 7-343-336-112
    7³ = 343 
    343 + 7 = 350 ≠ 336 ✘
    D) 12-1728-1735-347
    12³ = 1728 
    1728 + 7 = 1735 
    1735 ÷ 3 ≠ 347 ✘
    Final Answer:
    8-512-519-173
    Final Correct Option:
    (a)

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