Select the option that is related to the third number in the same way as the second number is related to the first number. 49: 49 :: 92: ?

Solution

The logic followed here: The sum of the first digit and second digit of the first number is added to the product of the first digit and second digit of the first number to get the second number. Similarly, the sum of the first digit and second digit of the third number is added to the product of the first digit and second digit of the third number to get the fourth number. Second number = First digit of first number x Second digit of first number + (First digit of first number + Second digit of first number) In '49: 49' → 4 x 9 + (4 + 9) = 36 + 13 = 49 Similarly, Fourth number = First digit of third number x Second digit of the third number + (First digit of the third number + Second digit of the third number) In 92: ? → 9 x 2 + (9 + 2) = 18 + 11 = 29.