Select the option that is related to one 3rd no. in the same way as are second no. is related to the 1st no.
3 : 128 : : 5 : ?
Answer & explanation
Correct answer: option 1
3 : 128 → (3 + 1)3 × 2 = 43 × 2 = 64 × 2 = 128
Similarly,
5 : 432 → (5 + 1)3 × 2 = 63 × 2 = 216 × 2 = 432