What should come in place of the question mark (?) in the given series?
1001 1000 998 995 991 ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 986.
1001 - 1 = 1000, 1000 - 2 = 998, 998 - 3 = 995, 995 - 4 = 991, 991 - 5 = 986