Question : Directions: Select the option related to the third number in the same way as the second number is related to the first number.
9 : 28 :: 13 : ?
Option 1: 39
Option 2: 40
Option 3: 54
Option 4: 28
Correct Answer: 40
Solution :
Given:
9 : 28 :: 13 : ?
Multiply the first number by 3, and then add 1 to the resultant, to get the second number –
Like, 9 : 28→(9 × 3) + 1 = 27 + 1 = 28
Similarly, follow the same pattern for 13 : ?→(13 × 3) + 1 = 39 + 1 = 40
So, 40 is related to 13. Hence, the second option is correct.
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