Practice MCQs

Correct Answer : B
The Indian Air Force (IAF) recently accomplished a successful test launch of the Crystal Maze 2 missile, also recognized as ROCKS. Developed in Israel, this air-launched medium-range ballistic missile is tailored to target high-value stationary and mobile assets such as long-range radars and air defense systems. It offers enhanced stand-off range capabilities compared to its precursor, Crystal Maze 1, with a range exceeding 250 kilometers. Featuring choices for penetration or blast fragmentation warheads, it proves effective even in GPS-denied environments.

Correct Answer : B
North Korea's recent announcement on April 20, 2024, revealed the testing of Pyoljji-1-2 anti-aircraft and Hwasal-1 Ra-3 super large strategic cruise missiles in the West Sea of Korea. This test, which occurred a day earlier, increased tensions with South Korea and the USA. Notably, the Hwasal-1 Ra-3 underwent a power test and is capable of carrying nuclear warheads. This test is part of a series of recent missile tests, including a solid-fuel hypersonic missile, contributing to heightened regional tensions.

Correct Answer : A
NASA has officially approved the Dragonfly rotorcraft mission to Titan, Saturn's moon, allocating a budget of $3.35 billion for a launch in July 2028. This mission features a "dual quadcopter" that will explore multiple locations primarily on Titan's surface, powered by a radioisotope system. Expected to land in 2034, its objective is to investigate prebiotic chemical processes resembling early Earth conditions. This mission represents NASA's inaugural scientific venture on a planetary body other than Earth. Titan, known for its Earth-like liquid cycle and dense atmosphere, is Saturn's largest moon.