Which ISRO launch vehicle is primarily used for launching earth observation satellites?
- GSLV Mk III
- PSLV
- ASLV
- SSLV
Answer: PSLV
The Polar Satellite Launch Vehicle (PSLV) is ISRO's workhorse rocket, primarily used for launching earth observation and remote sensing satellites into polar and sun-synchronous orbits. It has successfully launched missions like Chandrayaan-1 and Mangalyaan.