Defense & Security MCQs: LCA Tejas, Swathi Radar, DRDO

261.

Which of the following is a key component of India's nuclear triad?

A Aircraft carriers

B Nuclear submarines

C Surface-to-air missiles

D Ballistic missile defense systems

262.

The commissioning of INS Aridaman strengthens which aspect of India's defense?

A Conventional naval power

B Air force modernization

C Nuclear deterrence and second-strike capability

D Cyber warfare capabilities

263.

INS Aridaman belongs to which class of submarines?

A Kalvari Class

B Sindhughosh Class

C Arihant Class

D Shishumar Class

264.

What is the primary role of INS Aridaman?

A Anti-submarine warfare

B Carrying ballistic missiles for nuclear deterrence

C Coastal surveillance and patrol

D Amphibious assault operations

265.

How long is the service life expected to be extended by the mid-life refit?

A 10 years

B 15 years

C 20 years

D 25 years

266.

The mid-life refit of INS Vikramaditya contributes to which national initiative?

A Digital India

B Skill India

C Make in India

D Startup India

267.

Which aircraft are primarily operated from INS Vikramaditya?

A HAL Tejas

B Dassault Rafale

C MiG-29K

D Sukhoi Su-30MKI

268.

What is the primary objective of the mid-life refit for INS Vikramaditya?

A To convert it into a submarine carrier

B To upgrade its combat systems and extend its service life

C To increase its speed and maneuverability

D To integrate new helicopter launch capabilities

269.

Where is the mid-life refit of INS Vikramaditya currently being undertaken?

A Visakhapatnam Naval Dockyard

B Garden Reach Shipbuilders and Engineers, Kolkata

C Cochin Shipyard Limited

D Naval Shipyard, Mumbai

270.

Which organization is responsible for the manufacturing of the LCA Tejas?

A Defence Research and Development Organisation (DRDO)

B Hindustan Aeronautics Limited (HAL)

C Bharat Electronics Limited (BEL)

D Mazagon Dock Shipbuilders Limited (MDL)