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    Select the set in which the numbers are related in the same way as are the numbers of the following sets. NOTE: Operations should be performed on th
    Question

    Select the set in which the numbers are related in the same way as are the numbers of the following sets.
    NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into its constituent digits. E.g. 13 - Operations on 13 such as adding /deleting /multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed)
    (4,3,16)
    (3,5,19)

    A.

    (8, 2, 20)

    B.

    (8, 1, 18)

    C.

    (5, 2, 49)

    D.

    (3, 2, 12)

    Correct option is A

    Set 1:(4,3,16)(4, 3, 16)
    4×3+4=12+4=164\times3+4 = 12 +4 = 16​​
    Set 2:(3,5,19)(3, 5, 19)​​
    3×5+4=15+4=193\times5+4 = 15+ 4 = 19​​
    Logic: By analyzing the given sets 
    (1st×2nd+4=3rd)(1st\times2nd + 4 = 3rd)
    Now, By option (a)  (8, 2, 20)
    8×2+4=16+4=208\times2 + 4 =16 +4 =20 (Follows the logic)
    By option (b)  ​(8, 1, 18)
    8×1+4=8+4=128\times1 +4=8+4=12 (Not follows)
    ​By option (c)  (5, 2, 49)  
    5×2+4=10+4=145\times2+4 = 10 +4 = 14   (Not follows)
    By option (d) 
    (3, 2, 12)
    3×2+4=6+4=103\times2+ 4= 6 + 4 = 10  (Not follows)
    Thus, correct option is (a).



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