[Solved] Consider the following statements: Ballistic missiles are jet-propelled at subsonic speeds throughout their flights, while cruise missiles are rocket-powered only in the initial phase of flight. Ae-V is a medium-range supersonic cruise missile, while BrahMos is an intercontinental ballistic missile. Which of the statements given above is/are correct?

Q48. Consider the following statements:

1. Ballistic missiles are jet-propelled at subsonic speeds throughout their flights, while cruise missiles are rocket-powered only in the initial phase of flight.
2. Ae-V is a medium-range supersonic cruise missile, while BrahMos is an intercontinental ballistic missile.

Which of the statements given above is/are correct?

1. 1 only
2. 2 only
3. Both I and 2
4. Neither I nor 2

Answer: 4

Ballistic Missiles:

These missiles are rocket-powered in the initial phase of their flight.

After the rocket burns out, the missile follows a trajectory guided by gravity, reaching high altitudes before descending to hit the target. They do not use jet propulsion throughout their entire flight.

Cruise Missiles:

Cruise missiles are jet-propelled for their entire journey, maintaining a low, controlled flight path.

They are powered throughout their flight and can maneuver to avoid obstacles or radar detection.

Hence, Statement 1 is incorrect.

Agni-V:

Agni-V is an intercontinental ballistic missile (ICBM) developed by India, not a medium-range cruise missile.

It uses solid fuel and has a range of over 5,000 kilometers.

BrahMos:

BrahMos is a supersonic cruise missile, jointly developed by India and Russia.

It has a two-stage propulsion system, with solid propellant in the first stage and a liquid ramjet in the second stage.

It is not an intercontinental ballistic missile.

Hence, Statement 2 is incorrect.