Chemistry Test Series

UPSC/IAS/IFoS Mains Test Series For Chemistry Optional CSE 2026

Test No.	Test No.	Topics To Be Covered	Date
1	Test 1	Atomic structure, Chemical bonding, Liquid state, Gaseous state, Solid state, Thermodynamics.	06/06/2026
2	Test 2	Phase equilibrium, Electrochemistry, Chemical kinetics, Surface chemistry, Photo chemistry.	14/06/2026
3	Test 3	F-block, Coordination compounds, P-block, Biochemistry.	21/06/2026
4	Test 4	Aromaticity and Reaction mechanism.	28/06/2026
5	Test 5	Rearrangement, Named reaction and Regents.	05/07/2026
6	Test 6	Pericyclic, Photochemistry, Polymer and Spectroscopy.	12/07/2026
7	Test 7	Full Syllabus – (Paper I)	19/07/2026
8	Test 8	Full Syllabus – (Paper II)	26/07/2026
9	Test 9	Full Syllabus – (Paper I)	02/08/2026
10	Test 10	Full Syllabus - (Paper II)	09/08/2026

Features of DIAS Chemistry optional Mains Test Series: 2026

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 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 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.