T. S. Jain Solutions for Exercise 1: Exercise

In the following question, a number series is given. Which one of the alternatives will replace the question mark (?)
$4, 7, 10, 10, 16, 13, ?$

In the following question, a number series is given. Which one of the alternatives will replace the question mark (?)
$7, 12, 19, 28, 39, ?$

In the following question, a number series is given. Which one of the alternatives will replace the question mark (?)?
$2, 11, 47, 191, 767, ?$

In the following question, a letter series is given in which some letters are missing. The missing letters are given in the proper sequence in one of the alternatives. Find the correct alternative.
mno_p_no_p_n_opm

In the following question, a letter series is given in which some letters are missing. The missing letters are given in the proper sequence in one of the alternatives. Find the correct alternative.

ba_abab_b_ba_aba

In the following question, a letter series is given in which some letters are missing. The missing letters are given in the proper sequence in one of the alternatives. Find the correct alternative.
_ acca _ ccca _ acccc _ aaa

In the following question, a letter series is given in which some letters are missing. The missing letters are given in the proper sequence in one of the alternatives. Find the correct alternative.
mnm _ mn _ _ m _ mn

In the following question, a letter series is given in which some letters are missing. The missing letters are given in the proper sequence in one of the alternatives. Find the correct alternative.
ac_cab_baca_aba_acac