Practice UPSC CSAT questions for Prelims 2026. Cover comprehension, logical reasoning, quantitative aptitude, time management ...

Prepare a smart CSAT qualifying score strategy for UPSC Prelims 2026. Learn section-wise planning, time management, comprehension tips, and mock test approach to safely score 66+ marks.

Abstract: In this paper, we propose an enhanced low-complexity binary physical-layer network coding (PNC) based decoding scheme for random access systems with binary phase-shift keying modulation to ...

The UPSC is conducting the Combined Geo-Scientis exam on June 08, 2025 in two shifts for General Studies and Stream specific subject Paper. Candidates can check the question paper here once the exam ...

Those who are looking for an answer key for the Indian Engineering Services (IES) exam can click on the provided link given to see the tentative answer to the questions asked in the exam, once it is ...

8 min readNew DelhiUpdated: Feb 5, 2026 10:47 AM IST Discuss how the EU’s evolving rules are challenging India’s small and medium-sized businesses (SMEs) to do business with the EU. QUESTION 1: ...

Abstract: The security tracking control problem is addressed for nonlinear discrete-time networked control systems (NCSs) subject to energy-constrained denial-of-service (EC-DoS) attacks. A ...