Which of the following numbers will replace the question mark (?) in the given series?
800 400 480 240 320 ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 160.
Given series: 800 400 480 240 320 ?
800 ÷ 2 = 400; 400 + 80 = 480; 480 ÷ 2 = 240; 240 + 80 = 320; 320 ÷ 2 = 160