In each of the following number series, the wrong number is given, find out that number.
34, 51, 85, 121, 187, 221
- AOption (a)
85
- BOption (b)
121
- COption (c)
187
- DOption (d)
221
- EOption (e)
51
View answer & explanationHide answer & explanation
Correct answer
85

