Hello Naveen,

For GATE you have to give more importance to your core concepts, so while selecting a book you have to consider whether it is updated to the current GATE standard,simplicity of the language and you have to verify if there are any errors.For Engineering Mathematics you may follow B.S Grewal,For your core  subjects you may follow "Chemical Engineering for GATE " by Ram Prasad.

For complete details do visit the below link.It will be useful to you.

https://engineering.careers360.com/articles/how-prepare-for-gate-chemical-engineering

All the best!!!

Hey Naveen,

I am also preparing for GATE examinations so I could help you to find much more accurate answer of your query. You should prefer R.S AGGARWAL for your GATE preparation. Also Arihant publication is also popular for nice preparation with previous year papers given in it. So, prefer to buy this books for ouantitative analysis and reasoning type questions. In GATE exams the 4 year engineering course related questions are also asked so go through a comprised version of this syllabus by buying arihant publicaion book for gate preparations. Hope you find it useful.

Thank you.

GATE is a national level  entrance test conducted jointly by seven IITs and IISc and is sometimes compulsory for recruitment to many private organisations.

Verbal and numerical ability :-

1) General Aptitude: Quantitative aptitude and reasoning  by GK Publications

2) Objective English for Competitive examinations 5th ed by Hari Mohan Prasad

Mathematics books :-

1) Advanced Engineering Mathematics by Erwin Kreyszig

2) Higher Engineering Mathematics by BS Grewal

3) Advanced Engineering Mathematics by HK Dass

The other subject based books are :

1) Chemical Engineering by Coulson and Richarddson's

2) Mass transfer operations by Robert E Treybal

3) Fluid Mechanics and Hydraulic Machines by Dr RK            Bansal

4) Engineering Thermodynamics by Cengel A Boles

5) Fundamentals of Heat and Mass Transfer by GK Roy

To know more check out this site

https://engineering.careers360.com/articles/how-prepare-for-gate-chemical-engineering