Question

Complete the following series. 1,6,15,__,45,66,92​

Answer 1

28

Explanation:

6-1=5

15-6=9

28-15=13....

what we are doing is we are adding 4 each time, it is an arthematic equation

Answer 2

Answer: 28

Step-by-step explanation:

the given sequence follows the pattern: +5, +9, +13, +17, +21, +25, ......

Thus, the series is 1 + 5 = 6, 6 + 9 = 15, .....

so, missing term = 15 + 13 = 28.