Choose the correct pair(s) in place of ‘?’. 4846 : 56 : : 2596 : 64 : : 9268 : 66 : : ?One/More correct answer(s)A.2468 : 42B.8697 : 111C.5429 : 38D.9674 : 92
Question
Choose the correct pair(s) in place of ‘?’. 4846 : 56 : : 2596 : 64 : : 9268 : 66 : : ?One/More correct answer(s)A.2468 : 42B.8697 : 111C.5429 : 38D.9674 : 92
Solution
To solve this problem, we need to understand the relationship between the numbers in each pair.
Let's take the first pair as an example: 4846 : 56.
If we add all the digits in the number 4846, we get 4+8+4+6 = 22. Then, if we multiply this sum by 2, we get 22*2 = 44. Finally, if we add 12 to this product, we get 44+12 = 56.
So, the relationship is: (sum of digits)*2 + 12.
Let's apply this rule to the options:
A. 2468 : 42 Sum of digits = 2+4+6+8 = 20 20*2 + 12 = 52, not 42. So, this option is incorrect.
B. 8697 : 111 Sum of digits = 8+6+9+7 = 30 30*2 + 12 = 72, not 111. So, this option is incorrect.
C. 5429 : 38 Sum of digits = 5+4+2+9 = 20 20*2 + 12 = 52, not 38. So, this option is incorrect.
D. 9674 : 92 Sum of digits = 9+6+7+4 = 26 26*2 + 12 = 64, not 92. So, this option is incorrect.
Therefore, none of the options follow the same rule as the given pairs.
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