What is the purpose of a file system in an operating

Find the missing term:

Find the missing term :

In the following question, a series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.

2, 5, 11, 23, ?

 Find the missing number. 

Find the missing numbers.

Select the number that will replace the question mark (?) in the following series.

35, 38, 43, 50, 61, 74, ?

Study the given pattern carefully and select the number that can replace the question mark (?) in it.