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Science, Technology & Defence

UPSC Science & Tech • 10 questions • Free on ExamBattle

Practice Questions

1. Q1

   The Chandrayaan-3 mission successfully landed on the Moon in:

   • A. July 2023
   • B. August 2023
   • C. September 2023
   • D. October 2023

2. Q2

   India's indigenously developed Light Combat Aircraft is called:

   • A. MiG-21
   • B. Tejas
   • C. Sukhoi
   • D. Rafale

3. Q3

   ISRO's Mars Orbiter Mission (Mangalyaan) was launched in:

   • A. 2011
   • B. 2013
   • C. 2016
   • D. 2018

4. Q4

   The UPI (Unified Payments Interface) is managed by:

   • A. Reserve Bank of India
   • B. NPCI
   • C. Ministry of Finance
   • D. SEBI

5. Q5

   India's first nuclear test (Pokhran-I) was code-named:

   • A. Operation Shakti
   • B. Smiling Buddha
   • C. Operation Vijay
   • D. Operation Bluestar

6. Q6

   Assertion: India's Aadhaar is the world's largest biometric identification system.

   Reason: Aadhaar links a 12-digit unique number to biometric data (fingerprints and iris scans) of over 1.3 billion residents.

   • A. Both Assertion (A) and Reason (R) are true and R is the correct explanation of A
   • B. Both Assertion (A) and Reason (R) are true but R is NOT the correct explanation of A
   • C. Assertion (A) is true but Reason (R) is false
   • D. Assertion (A) is false but Reason (R) is true

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