Select the set in which the numbers are related in the same way as are the numbers of the following set.
(4, 9, 37)
Answer & explanation
Correct answer: option 3
(4, 9, 37)
The logic followed here is :
Ist number × 2 + 1 = IInd number
Ist number × 8 + 5 = IIIrd number
AS we know
4 × 2 + 1 = 9
4 × 8 + 5 = 37
Similarly
(9, 19, 77)
9 × 2 + 1 = 19
9 × 8 + 5 = 77