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

1.

Which specific variant of the Swathi Radar is designed for operations in high-altitude and mountainous terrain?

A Swathi Plains

B Swathi Mountains

C Swathi Desert

D Swathi Jungle

2.

Which organization developed the Swathi Weapon Locating Radar?

A ISRO

B Bharat Electronics Limited (BEL)

C DRDO (LRDE)

D Tata Advanced Systems

3.

What is the primary function of the Swathi Weapon Locating Radar (WLR)?

A Detecting enemy stealth aircraft

B Locating enemy artillery, mortars, and rocket launchers

C Providing satellite communication for troops

D Jamming enemy radio frequencies

4.

Which indigenous engine project was originally intended to power the LCA Tejas but faced delays and was later used for other applications?

A Kaveri Engine

B Vikram Engine

C Marut Engine

D Shakti Engine

5.

The LCA Tejas is classified as which generation of fighter aircraft?

A 3rd Generation

B 4th Generation

C 4.5 Generation

D 5th Generation

6.

Which organization is primarily responsible for the design and development of the Light Combat Aircraft (LCA) Tejas?

A Hindustan Aeronautics Limited (HAL)

B Aeronautical Development Agency (ADA)

C Defence Research and Development Organisation (DRDO)

D Indian Air Force (IAF)

7.

The 'Sarvatra' bridge laying system is an indigenous development. Which Indian organization is typically involved in developing such military engineering equipment?

A ISRO

B DRDO

C HAL

D BEL

8.

What is the primary role of the 'Sarvatra' bridge laying system?

A To construct permanent bridges over large rivers

B To quickly deploy temporary bridges over obstacles like rivers and ravines

C To lay underwater pipelines

D To build fortifications and bunkers

9.

Which branch of the Indian Armed Forces has inducted the indigenous 'Sarvatra' bridge laying system?

A Indian Air Force

B Indian Navy

C Indian Army

D Indian Coast Guard

10.

What is a key characteristic of the 'Pralay' missile system, which 'Pralay-II' is an advanced version of?

A It is a purely ballistic missile.

B It is designed for underwater launch.

C It is a short-range, surface-to-surface missile.

D It can only be launched from an aircraft.