Question

Which number will replace the question mark (?) in the following number series?

91, 100, 94, 97, 101 , 90, 112,?

Options

• 79

• 87

• 123

• 83

Answer 1

79

Explanation -

91, 100, 94, 97, 101 , 90, 112, x

In the given series, there are two series.

And

∴ x = 90 - 11 = 79