Mains Answer Writing - 13 Oct, 2025
GS3
Science & Technology
10 marks
Discuss the significance of demonstrating macroscopic quantum tunnelling through Josephson junctions in advancing the field of quantum computing and modern electronics.
Tips for your answer
- Begin with the Concept: Briefly explain what macroscopic quantum tunnelling and Josephson junctions are — this sets the scientific foundation.
- Link to Applications: Highlight how this discovery enabled superconducting qubits, quantum computers, and high-precision sensors like SQUIDs.
- Conclude with Impact: End by emphasizing how it bridges classical and quantum physics and drives innovation in next-gen technologies.
More Challenges
View All- View Challenge
GS2
Indian Polity
29 Nov, 2025
Critically examine the Election Commission’s stance on simultaneous elections in India, especially with reference to the basic structure doctrine and election-related institutional mechanisms.
- View Challenge
GS2
Governance
Yesterday
Critically examine the limitations of the POSH Act in addressing sexual harassment in educational institutions, especially in cases involving power imbalance and emotional manipulation. Suggest reforms.
- View Challenge
GS2
Indian Polity
27 Nov, 2025
With the rise of deepfake technologies and AI-generated content, discuss the challenges they pose to personality rights in India. Evaluate the adequacy of existing legal frameworks and suggest measures to ensure stronger protection.
Master Answer Writingfor UPSC Mains
Join thousands of aspirants mastering answer writing with daily challenges, instant AI evaluation, and topper copies
