IndiaBIX.com
Arithmetic Aptitude Data Interpretation
Logical Reasoning Verbal Reasoning Non Verbal Reasoning
General Knowledge
Sudoku Number puzzles Missing letters puzzles Logical puzzles Playing cards puzzles Clock puzzles
C Programming C++ Programming C# Programming Java Programming
Microbiology Biochemistry Biotechnology Biochemical Engineering
Civil Engineering Mechanical Engineering Chemical Engineering Networking Database Questions Computer Science Basic Electronics Digital Electronics Electronic Devices Circuit Simulation Electrical Enigneering Engineering Mechanics Technical Drawing
Placement Papers Group Disucssion HR Interview Technical Interview Body Language
Aptitude Test Verbal Ability Test Verbal Reasoning Test Logical Reasoning Test C Programming Test Java Programming Test Data Interpretation Test General Knowledge Test
Data Structures Operating Systems Networking DATABASE Database Basics SQL Server Basics SQL Server Advanced SQL Server 2008 JAVA Core Java Java Basics Advanced Java UNIX Unix File Management Unix Memory Management Unix Process Managemnt C Interview Questions The C Language Basics .NET Interview Questions .NET Framework ADO.NET ASP.NET Software Testing

Logical Reasoning - Number Series

Exercise

"The secret to creativity is knowing how to hide your sources."
- Albert Einstein
Directions to Solve

In each series, look for the degree and direction of change between the numbers. In other words, do the numbers increase or decrease, and by how much

16. 

Look at this series: 80, 10, 70, 15, 60, ... What number should come next?
A. 20B. 25
C. 30D. 50
17. 

Look at this series: 2, 6, 18, 54, ... What number should come next?
A. 108B. 148
C. 162D. 216
18. 

Look at this series: 5.2, 4.8, 4.4, 4, ... What number should come next?
A. 3B. 3.3
C. 3.5D. 3.6
19. 

Look at this series: 8, 6, 9, 23, 87 , ... What number should come next?
A. 128B. 226
C. 324D. 429

Read more:

© 2008-2013 by IndiaBIX™ Technologies. All Rights Reserved | Copyright | Terms of Use & Privacy Policy

Contact us: info@indiabix.com     Follow us on twitter!