Delhi Institute for Administrative services

India’s Leading Institute for Civil Services Examinations

Chemistry Test Series

UPSC/IAS/IFoS Mains Test Series For Chemistry Optional CSE 2025

From 08th June 2025

Schedule of Chemistry Test Series 2025

Test No. Test No. Topics To Be Covered Date
1 Test 1 Atomic structure, Chemical bonding, Liquid state, Gaseous state, Solid state, Thermodynamics. 08/06/2025
2 Test 2 Phase equilibrium, Electrochemistry, Chemical kinetics, Surface chemistry, Photo chemistry. 15/06/2025
3 Test 3 F-block, Coordination compounds, P-block, Biochemistry. 22/06/2025
4 Test 4 Aromaticity and Reaction mechanism. 29/06/2025
5 Test 5 Rearrangement, Named reaction and Regents. 28/07/2024
6 Test 6 Pericyclic, Photochemistry, Polymer and Spectroscopy. 13/07/2025
7 Test 7 Full Syllabus – (Paper I) 20/07/2025
8 Test 8 Full Syllabus – (Paper II) 27/07/2025
9 Test 9 Full Syllabus – (Paper I) 31/07/2025
10 Test 10 Full Syllabus - (Paper II) 03/08/2025

Note: Online / Offline Admission open

Features of DIAS Chemistry optional Mains Test Series: 2024
  • Tentative Time 12:00 PM to 03:00 PM
  • Discussions on Every SATURDAY at 02:00 PM
  • 10 Tests, including 6 Sectional and 4 Full Syllabus tests.
  • Idea is to cover the entire subject in its length and breadth by 8 Sectional Tests
  • 2 Full Syllabus tests will be conducted on the pattern of Civil Services Examination.
  • Scientifically designed Tests.
  • Detailed analysis and answer checking with proper comments by Renowned Dr. R.K.Singh Sir.
  • Discussion classes are designed in such a way that they can provide value addition on the other related topics.
  • Copy evaluation and feedback system is designed to provide relevant insights and feedback to each candidate as per his/her performance.
  • Many Questions of Civil Services Examinations 2017, 2018, 2019, 2020, 2021 Chemistry Optional Mains with DIAS Test Series.
  • Online UPSC/IAS Chemistry Test Series is now available for Outstation Students.
  • Evaluation will be done in one week's time.

Fee: Rs.14,160/- Only