As you are preparing for MBA entrance exam CAT so for that you want to get some good books for doing preparation so here I am giving you same:

Study package for the CAT Online (with CD) (English) 2nd Edition
Publisher: McGraw Hill Education (India) Private Limited


How to Prepare for Quantitative Aptitude for the CAT Common Admission Test (English) 4th Edition
Publisher: Tata McGraw - Hill Education


How to Prepare for Quantitative Aptitude for the CAT (English) 6th Edition
Publisher: McGraw Hill Education (India) Private Limited


How to Prepare for Logical Reasoning for the CAT (English) 2nd Edition
Publisher: McGraw Hill Education (India) Private Limited


Quantitative Aptitude for CAT 2014 (English) 1st Edition
Publisher: Disha Publication