GATE Environmental Science and Engineering & GATE General Aptitude Practice Book - 2026 | Previous Year Solved Papers (2021 - 2025) with Detailed Solution | Topic Wise Sorted Question Bank with Detailed Explanation | Best Seller Book for GATE Environmental Science & Engineering Exam in India | IFAS Publications  (Paperback, IFAS Publications)

IFAS is India's No. 1 Institute for CSIR UGC NET, GATE & SET Entrance Exam. GATE Environmental Science and Engineering and GATE General Aptitude Practice Books Combo are published by IFAS Publications, which has guided over 20,000+ students to qualify in examinations such as GATE, CSIR - UGC NET, BARC, TIFR, SET and others.

Comprehensive Coverage:
This combo provides in-depth coverage of the GATE Environmental Science and Engineering syllabus and GATE General Aptitude syllabus, with topic-wise sorted previous year questions, 500+ practice questions, and 20 model test papers for complete preparation.

Detailed Explanations:
Each question includes a step-by-step solution with conceptual clarity and strategic approaches to help students develop effective problem-solving techniques required to excel in the GATE exam.

Exam Insights:
Updated previous year solved papers of GATE Environmental Science and Engineering (2021–2025) and GATE General Aptitude (2024) are included, providing aspirants with practical insights into question trends and exam patterns.

Best Seller:
The GATE Environmental Science and General Aptitude Combo by IFAS is one of the best-selling books across online platforms and is widely trusted for GATE preparation in Environmental Science.

Topic Index – GATE Environmental Science and Engineering Book (Based on 2026 Syllabus):

General Aptitude
Engineering Mathematics
Environmental Chemistry
Environmental Microbiology
Water Resources & Environmental Hydraulics
Water & Wastewater Treatment & Management
Air & Noise Pollution
Solid & Hazardous Waste Management
Global & Regional Environmental Issues
Environmental Management & Sustainable Development

Topic Index – GATE General Aptitude Book (Based on 2026 Syllabus):

Section I (Level I Test Papers): 5 Practice Sets
Section II (Level II Test Papers): 10 Practice Sets
Section III (Level III Test Papers): 5 Practice Sets
Section IV (Solved Papers): All 8 GATE 2024 Papers
Section V (Special Revision Supplement): Short Notes and Chapter-wise Formula Lists

The GATE Environmental Science and Engineering Exam is conducted by IITs and enables candidates to gain admission into premier institutions for postgraduate programs and secure job placements in PSUs.
To crack this highly competitive exam, aspirants must thoroughly understand the updated GATE syllabus and pattern. The IFAS Publications combo—GATE Environmental Science and Engineering and General Aptitude PYQ Books with Answers and Explanations—authored by expert faculty, is your best resource to be GATE Exam READY.