Important Questions of Quantitative Aptitude for RBI Office Attendant Online Exam 2017

Directions(Q1 to Q5):Find the missing term in the following Number Series:

Q1. 3, 10, 31, 96, ?

a.100 b.101 c.102 d.103 e.None of these

Q2. 7, 49, 343, ?, 16807

a.2500 b.1401 c.2401 d.1003 e.None of these

Q3. 17, 19, 22, 27, 34, ?

a.45 b.55 c.65 d.13 e.None of these

 

Q4. 13, 15, 19, 25, 33, ?

a.10 b.11 c.42 d.43 e.None of these

Q5. 23, 46, 82, ?, 328

a.160 b.161 c.164 d.163 e.None of these

Answers and Explanations:

Q1.Ans(e) 

Pattern is: *3+1

Q2.Ans(c) 

Pattern is: *7

Q3.Ans(a) 

Pattern is: +2, +3, +5, +7,………….

Q4.Ans(d) 

Pattern is: +2, +4, +6, +8,………….

Q5.Ans(c) 

Pattern is: *2