can I suggest some books for shorts tricks in LR and also for other subjects

You must be familiar with the syllabus for CAT. The syllabus for CAT is as follows  Mathematics and Data Interpretation, English & Reading Comprehension and Logical Reasoning.

Some of the books for CAT all sections are:

Quantitative Aptitude

• How to Prepare for Quantitative Aptitude for the CAT Common Admission Test 5th Edition (Paperback) by Arun Sharma
• NCERT Mathematics books for Class 8, 9 & 10.
• The Pearson Guide To Quantitative Aptitude And Data Interpretation For The CAT by Nishit Sinha

For DI and LR

• How to Prepare for Logical Reasoning for the CAT Common Admission Test by Arun Sharma Publisher: Tata McGraw
• How to Prepare for Data Interpretation for the CAT Common Admission Test 1st Edition (Paperback) by Arun Sharma
• The Pearson Guide To Verbal Ability And Logical Reasoning For The CAT 1st Edition (Paperback) by Nishit K. Sinha

For Verbal Ability

• Word Power Made Easy by NORMAN LEWIS
• A Communicative Grammar of English
• 30 Days to a More Powerful Vocabulary by Wilfred Funk and Norman Lewis
• How to Prepare for Verbal Ability and Reading  Comprehension for the CAT Common Admission Test 4th Edition (Paperback)  by Meenakshi Upadhyay

Recommended Newspapers
The Hindu
The Indian Express
Economics Times
The Statesman

For LR, Do have a look at material provided by IMS, TIME, and Career Launcher for Quant & LR. They have small books focused on these topics which are really helpful and cover a variety of topics.

Hope this helps.