What will come in place of question mark (?) in the following number s – InterviewSolution

InterviewSolution

1.

What will come in place of question mark (?) in the following number series?320, 162, 84, 46, 28, ?1. 162. 223. 144. 185. 20

Answer» Correct Answer - Option 5 : 20

Calculation:

The pattern of the number series is-

⇒ 320÷ 2 + 2 =162

⇒ 162÷ 2 + 3= 84

⇒ 84÷ 2 + 4 = 46

⇒ 46÷ 2 + 5 = 28

⇒ 28÷ 2 + 6 = 20

∴ The value of ? is 20

Discussion

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