List of top Logical Reasoning Questions on Series asked in NIFT

Study the following arrangement carefully and answer the question below: 
RES5DAPS3TIQ79B#2K%UIMW4*J8N 
 Which of the following is exactly in the middle between 3 and 1 in the above arrangement?
Find the missing terms (in order) in the following alphabet series: a, d, c, f,_, h, g, _, i
Given the question is based on the following arrangement of symbols, letters and numbers: Study carefully \[ 19BQ = 25RJAL3I@YMEG68*+DF4BH7© \] How many such numbers are there in the arrangement each of which is immediately preceded by a symbol but not immediately followed by a letter?
Find the missing term in the following number series: 3, 10, 101, ?
Find the missing term in the following number series: 240, ?, 120, 40, 10, 2....
Which of the following terms given in options will replace the question mark in the following series? \[ AZ26.DV88, GS133, 1Q170, ? \]
Find the next term in the series: BMO, EOQ, HQS, ?