 Home
 Quantitative
 English
 Reasoning
 IT Officer
 Programming

Computer
 Computer Awareness Questions Answers  Set 1
 Computer Awareness Questions Answers  Set 2
 Important Abbreviations Computer Awareness Questions Answers
 Important File Extensions Questions Answers
 Computer System Architecture Questions Answers
 MS Office Questions Answers
 MS Excel Questions Answers
 MS PowerPoint Questions Answers

GK
 Geography Questions Answers
 Indian History Questions Answers
 World History Questions Answers
 Indian Economy Questions Answers
 Indian Polity and Constitution
 Physics Questions Answers
 Chemistry Questions Answers
 Biology Questions Answers
 First In India
 First In World
 Longest and Largest
 Books and Authors
 Important Days of year
 Countries and Capitals
 Inventions and Inventors

Current Affairs
 Current Affairs
 Current Affairs 2018
 Current Affairs 2018  2019 PDF
 Current Affairs August 2019
 Current Affairs July 2019
 Current Affairs June 2019
 Current Affairs May 2019
 Current Affairs April 2019
 Current Affairs March 2019
 Current Affairs February 2019
 Current Affairs January 2019
 Current Affairs December 2018
 Current Affairs November 2018
 Current Affairs October 2018
 Current Affairs September 2018
 Govt Jobs
 Exams
 Online Quiz
 You are here
 Home
 Reasoning Aptitude
 Verbal Reasoning
 Series Completion Questions Answers
 Aptitude Question
 Current Affairs 2019
 Current Affairs 2018
 Current Affairs December 2018
 Current Affairs November 2018
 Current Affairs October 2018
 Current Affairs September 2018
 Current Affairs August 2018
 Current Affairs July 2018
 Current Affairs June 2018
 Current Affairs May 2018
 Current Affairs April 2018
 Current Affairs March 2018
 Current Affairs February 2018
 Current Affairs January 2018
 Current Affairs 2018
 Current Affairs PDF
 Current Affairs PDF Download
 Current Affairs July 2019 PDF
 Current Affairs June 2019 PDF
 Current Affairs May 2019 PDF
 Current Affairs April 2019 PDF
 Current Affairs March 2019 PDF
 Current Affairs February 2019 PDF
 Current Affairs January 2019 PDF
 Current Affairs December 2018 PDF
 Current Affairs November 2018 PDF
 Current Affairs October 2018 PDF
 Current Affairs September 2018 PDF
 Current Affairs August 2018 PDF
 Current Affairs July 2018 PDF
 Current Affairs June 2018 PDF
 Current Affairs May 2018 PDF
 Current Affairs April 2018 PDF
 Current Affairs March 2018 PDF
 Current Affairs February 2018 PDF
 Current Affairs January 2018 PDF
Question Detail
Which number should be replaced with x in following series :
2, 3, 5, 7, 11, x, 17
 12
 13
 14
 15
Answer: Option B
Explanation:
Above series contains prime number series. So after 11, 13 is next prime number.
1. In the series 2, 6, 18, 54, ... what will be the 8th term ?
 4174
 4150
 4274
 4374
Answer: Option D
Explanation:
We can see the given series is in G.P.
as 2*3 = 6, 6*3 = 18, 18*3 = 54
So a = 2 , r = 3
nth term in G.P. is
\begin{aligned}
ar^{n1} \\
= 2*3{81} \\
= 2*3^7 \\
= 2*2187 = 4374
\end{aligned}
2. 21,25,33,49,81, ?
 140
 145
 147
 159
Answer: Option B
Explanation:
Pattern is, +4, +8, +16, +32, so next will be +64
81+64 = 145
3. 20, 19, 17, (...) , 10, 5
 16
 12
 15
 14
Answer: Option D
Explanation:
Pattern in the series is 1, 2, .., .. , 5
So next term will be 17  3 = 14
4. Complete the series
20, 19, 17, ...., 10, 5
 15
 16
 13
 14
Answer: Option D
Explanation:
Pattern is, 1, 2, ..,.. , 5
So 3 and 4 will fill the blanks to make it a pattern.
Next number will be 173 = 14
5. Which fraction will come next, \begin{aligned} \frac{1}{2}, \frac{3}{4}, \frac{5}{8}, \frac{7}{16}, ? \end{aligned}
 \begin{aligned} \frac{11}{32} \end{aligned}
 \begin{aligned} \frac{9}{28} \end{aligned}
 \begin{aligned} \frac{9}{30} \end{aligned}
 \begin{aligned} \frac{9}{32} \end{aligned}
Answer: Option D
Explanation:
Numerators of the fractions in the given sequence are getting increased by 2, i.e. 1+2,3+2,5+2, so next will be 7+2 = 9
Denominators of the fractions in the series is getting doubled, 2*2 = 4, 4*2 = 8, 8*2 = 16, no next will be 16*2 = 32
So resulting fraction will be
\begin{aligned}
\frac{9}{32}
\end{aligned}
Thanks ! Your comment will be approved shortly !
 Copyright 2014  All rights reserved
 Terms Of Use & Privacy Policy
 Contact Us
 Copyright