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Current Affairs · 2026-10-06

हिन्दी

What was the distance covered in India’s first free-space Quantum Key Distribution (QKD) link demonstration by QNu Labs and BISAG-N?

  1. A
    5.56 km
  2. B
    4.10 km
  3. C
    3.25 km
  4. D
    7.80 km
View Answer & Solution

Correct answer · Option A

5.56 km

Explanation

QNu Labs and BISAG-N demonstrated India's first free-space QKD link over a distance of 5.56 kilometers between BISAG-N and IIT Gandhinagar.

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