A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

5, 6, 9, 15, ____?, 40

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

15       50          155        470        1415       ____ ?

Find the wrong number in the given series from the given alternatives -
14, 39, 84, 155, 260

In a row of 21 men when Manish was shifted by four places towards the right, now he becomes 12th from the left end. What was his earlier position from the right end of the row? 

Direction : In the following question, select the correct answer from the given alternatives.
2, 8, 16, 128, ?

The price of a pen, a book and a shirt are 56, 72, and 120 respectively. How much minimum rupees should a person take with him so that after purchasing either of articles in whole numbers he saves 20.

The series given below contains a sequence of numbers. Identify the incorrect combination.
2, 15, 41, 80, 134

Find the wrong number in the series-

2880, 480, 92, 24, 8, 4, 4