9 July 2026

Quantum computing noise reduction research

The topic directly relates to the National Quantum Mission, a major government policy initiative, and covers core technological advancements in quantum computing relevant to the GS3 syllabus.

Questions

1. Explain the fundamental principles of quantum computing and discuss the primary hardware challenges hindering the development of fault-tolerant quantum processors. 150 words
   Attempt this — 150 words in 8 min

   0 / 150 words 8:00 Reset
2. Analyze the significance of the National Quantum Mission in positioning India as a global leader in emerging technologies. How can quantum computing revolutionize sectors like climate modeling and cryptography while addressing the current limitations of 'Noisy Intermediate-Scale Quantum' systems? 250 words
   Attempt this — 250 words in 11 min

   0 / 250 words 11:00 Reset

Prelims

1. Which of the following properties allows a qubit to exist in multiple states simultaneously, significantly increasing computational capacity?

   1. A Decoherence
   2. B Entanglement
   3. C Classical bit-flipping
   4. D Superposition

2. What is the primary objective of using 'logical qubits' in quantum computing?

   1. A To replace the need for cooling systems
   2. B To convert quantum data into classical binary bits
   3. C To perform error correction and suppress noise
   4. D To increase the physical size of the processor