Which of the following numbers will replace the question mark (?) in the given series?
762, 755, 741, 720, 692,?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 657.
The series follows this pattern:
762 - 7 = 755, 755 - 14 = 741, 741 - 21 = 720, 720 - 28 = 692, 692 - 35 = 657