Which letter is 6th to the left of T in the letter series ?

A series is given, in which one term is missing. Choose the correct alternatives from the given ones that will complete the series:

C4, B9, F25, C49, ? , D169

Complete the series;

52, 58, 60, 66, 70, 72, ....

The missing term of the series is

A2, C5, E8, G11, _________

Consider the 8th term of the following Arithmetic Progression.

(A) 8, 3, -2...

(B) 7, 13, 19...

(C) 3, 8, 13...

(D) 11, 16, 21...

Arrange the 8th term of the above Arithmetic Progression in ascending order and choose the correct answer from the options given below:

Find the missing character from among the given alternatives

What will be the 21st term of the series given below ?

3, 9, 15, ........