Question

Choose the correct alternative that will continue the same pattern and replace the question mark (?) in the given series.
6, 13, 25, 51, 101, ?

Options

• 201

• 202

• 203

• 205

Answer 1

203
Explanation:
6           13            25           51           101        203

( x 2 ) + 1 ( x 2 ) + 1 ( x 2 ) - 1 ( x 2 ) + 1 ( x 2 ) + 1