Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

Q.

What is a Supernova ?

A an asteriod
B a black hole
C a comet
D a dying star
Answer & Explanation
Option: [D]

Your Valuable Comments Please...

Please Like Us
Brand

Recommended Books for Competitive Exams

VIEW ALL