1. In which year was the Defence Research and Development Organisation (DRDO) established?
[A] 1962
[B] 1958
[C] 1947
[D] 1971
Show Answer
Correct Answer: B [1958]
Notes:
DRDO was established in 1958 with its headquarters in New Delhi. It is India’s premier agency for defense research, with major contributions to missile systems, armored vehicles, and naval technologies supporting the Indian Armed Forces.
2. Where has DRDO successfully test-fired the UAV-Launched Precision Guided Missile (ULPGM)-V3?
[A] Pokhran, Rajasthan
[B] Balasore, Odisha
[C] Kurnool, Andhra Pradesh
[D] Chandipur, Odisha
Show Answer
Correct Answer: C [Kurnool, Andhra Pradesh]
Notes:
Recently, DRDO successfully test-fired the ULPGM-V3 (Unmanned Aerial Vehicle Launched Precision Guided Missile) at Kurnool, Andhra Pradesh. The test was conducted at the National Open Area Range, as announced by Defence Minister Rajnath Singh. The missile is also called ULM-ER (Extended Range) and was launched from a drone or UAV. It is developed by Defence Research and Development Organisation (DRDO) with support from Defence Capital Procurement Partners (DcPPs), MSMEs, and start-ups.
3. India’s first carbon fibre foot prosthesis was jointly developed by DRDO and which institution?
[A] AIIMS Delhi
[B] AIIMS Bibinagar
[C] AIIMS Bhopal
[D] AIIMS Jodhpur
Show Answer
Correct Answer: B [AIIMS Bibinagar]
Notes:
In July 2025, India launched its first indigenously developed carbon fibre foot prosthesis named ADIDOC. ADIDOC stands for AIIMS Bibinagar – DRDL, DRDO Indigenously Developed Optimised Carbon Foot Prosthesis. It was jointly developed under Atmanirbhar Bharat by AIIMS Bibinagar (under Pradhan Mantri Swasthya Suraksha Yojana, PMSSY) and Defence Research and Development Laboratory (DRDL), Defence Research and Development Organisation (DRDO). The foot is biomechanically tested to bear up to 125 kg load and is designed for K3-level active users. It comes in three weight-based variants to meet individual user needs.
4. Who is the former DRDO chairman from Andhra Pradesh who led the Research Centre Imarat and supervised India’s ASAT missile test?
[A] Vikram Sarabhai
[B] G. Satheesh Reddy
[C] K. Radhakrishnan
[D] Y. S. Rajasekhara Reddy
Show Answer
Correct Answer: B [G. Satheesh Reddy]
Notes:
G. Satheesh Reddy, from Andhra Pradesh, led Research Centre Imarat and oversaw Mission Shakti ASAT test as DRDO chairman.
5. Where is the Naval Science and Technological Laboratory (NSTL), a DRDO lab established in 1969, located?
[A] Visakhapatnam
[B] Hyderabad
[C] Bangalore
[D] Chennai
Show Answer
Correct Answer: A [Visakhapatnam]
Notes:
NSTL, established in 1969 in Visakhapatnam, develops underwater weapons and naval systems for the Indian Navy.
6. The Defence Research and Development Organisation (DRDO) inaugurated the Quantum Technology Research Centre (QTRC) in which city?
[A] New Delhi
[B] Chennai
[C] Hyderabad
[D] Bhopal
Show Answer
Correct Answer: A [New Delhi]
Notes:
The Defence Research and Development Organisation (DRDO) inaugurated the Quantum Technology Research Centre (QTRC) at Metcalfe House, New Delhi on May 27, 2025. Quantum Technology Research Centre (QTRC) aims to strengthen India’s indigenous capabilities in quantum science for defence and strategic purposes. It houses advanced experimental setups for research in crucial quantum domains. It also has test-beds for single-photon sources and platforms for Quantum Key Distribution to ensure ultra-secure communication. DRDO continues to lead India’s efforts in quantum sensing, post-quantum cryptography, and secure communications. As a core partner in the National Quantum Mission, DRDO promotes indigenous innovation in sovereign quantum technologies.
7. Consider the following statements:
- India’s Mk-II(A) Laser-DEW system marks a significant step in the country’s efforts to achieve self-reliance in futuristic military technologies.
- The system was indigenously developed with collaboration among DRDO labs, academia, and Indian industry.
Which of the following options correctly correlates these statements?
[A] Both 1 and 2 are true, and 2 is the correct explanation of 1
[B] Both 1 and 2 are true, but 2 is not the correct explanation of 1
[C] 1 is true, but 2 is false
[D] 1 is false, but 2 is true
Show Answer
Correct Answer: A [Both 1 and 2 are true, and 2 is the correct explanation of 1]
Notes:
The correct option is A. The Laser-DEW system is indeed a significant development in India’s effort towards self-reliance in defense technology. This progress is fueled by wholesome collaboration between the nation’s defense labs, academic institutions, and local industry.
8. Consider the following statements regarding the Zorawar light tank:
- The Zorawar tank is a collaborative project between DRDO’s CVRDE and Larsen & Toubro.
- It is equipped with a 105 mm gun and is designed specifically for high-altitude as well as desert operations.
- The tank features a fully autonomous combat system without a crew.
Which of the above statements is / are correct?
[A] Only 1 and 2
[B] Only 2 and 3
[C] Only 1 and 3
[D] All 1, 2 and 3
Show Answer
Correct Answer: A [Only 1 and 2]
Notes:
Zorawar light tank is indeed a joint venture of DRDO’s CVRDE and Larsen & Toubro, and designed for operations in varied conditions like high altitude and desert terrains, which validates statement 1 and 2. However, it does require a three-member crew and is not fully autonomous which makes the statement 3 incorrect.
9. Consider the following statements regarding the Army version of the Medium-Range Surface-to-Air Missile (MRSAM):
- It can be mounted on a high mobility vehicle platform.
- Its range is up to approximately 70 km.
- It has the ability to intercept high-speed aerial targets with direct hits.
- It was developed solely by DRDO using indigenous technology.
How many of the above statements is/are correct?
[A] Only one
[B] Only two
[C] Only three
[D] All four
Show Answer
Correct Answer: A [Only one]
Notes:
The Army version of MRSAM can be mounted on a high mobility vehicle, enabling deployment in various terrains.
Although not officially disclosed, sources confirm the effective range is around 70 km.
The missile system successfully intercepted and destroyed targets at long/short ranges and at different altitudes, including direct hits.
However, MRSAM is a joint development by DRDO and Israel Aerospace Industries (IAI), it is not solely developed by DRDO.
10. मीडियम-रेंज सरफेस-टू-एयर मिसाइल (MRSAM) भारत के रक्षा अनुसंधान और विकास संगठन (DRDO) ने किस देश के सहयोग से विकसित की है?
[A] फ्रांस
[B] रूस
[C] अमेरिका
[D] इजराइल
Show Answer
Correct Answer: D [इजराइल]
Notes:
मीडियम-रेंज सरफेस-टू-एयर मिसाइल (MRSAM) भारत के रक्षा अनुसंधान और विकास संगठन (DRDO) ने इजराइल एयरोस्पेस इंडस्ट्रीज (IAI) के सहयोग से विकसित की है।
