Hi Sagar,

The books listed below will help you in preparation-

• Quatitative Aptitude by R S Agrawal
• Quatitative Ability by Arun Sharma
• The hand on guide to analytical and logical reasoning by Arihant Publications
• Word Power Made Easy by Norman Lewis

You can give mock test and solve question paper sets. Read regular newpapers and articles for GK and reading comprehesnion.

Hope this helps. All the best!!