Question
Select the option that is related to the third number
in the same way as the second number is related to first number and the sixth number is related to the fifth number. 7 : 48 :: 12 :: ?Solution
7 ⇒ 7 × 7 = 49 – 1 = 48 Similarly, 12 ⇒ 12 × 12 = 144 – 1 = 143 Hence, option A is correct.
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