Question

In each series, only one number is wrong. Find out the wrong number.
21, 28, 33, 35, 37, 36

Options

• 33

• 35

• 21

• 36

Answer 1

35
Explanation:                         36
21          28            33            35            37           36

      +7             +5           +3           +1             -1
Hence, 36 should come in place of 35 in the series.