Select the option that is related to the third word in the same way as the second word is related to the first word. 9 : 28 :: 13 : ? |
39 40 54 28 |
40 |
The second term is obtained by multiplying the first by 3 and then adding 1, (9 x 3) + 1 = 28 By the same logic, fourth term is (13 x 3) + 1 = 40 |