Latest General knowledge questions on Astronomy

Important General knowledge Questions about the Planet Mercury


1. Which is the smallest planet ?
Answer: Mercury


2. Which is the Fastest Planet revolves around the Sun ?

Answer: Mercury


3. Which planet is the nearest to the Sun ?
Answer: Mercury


4. Which is the largest known crater in Mercury ?
Answer: Caloris Basin


5. Which Planet's name has the meaning 'Messenger of God' in Roman?
Answer: Mercury


6. How many Earth days are needed Mercury to orbits the Sun once ?
Answer: 88 days


7. Which planet was studied by Messenger Mission ?
Answer: Mercury


8. Which planets in the Solar system are devoid of natural satellites?

Answer: Mercury, Venus


9. Which was the first space craft to visit Mercury ?
Answer: Mariner-10



Important General knowledge Questions about the Planet Venus


1. Which is the Hottest planet in the solar system ?
Answer: Venus


2. Which are the Planets having no satellite ?
Answer: Venus , Mercury


3. Which is the Most Brightest Planet ?

Answer: Venus


4. Which planet has the name of a Roman Goddess of love ?
Answer: Venus


5. Which is the First spacecraft to soft-land on Venus ?
Answer: Venera 7 


6. Which Country started the Venera mission to study Venus ?
Answer: USSR (Russia)


* 7. What is the name of plateau seen on the planet Venus ?
Answer : Lakshmi Planum


* 8. Which planet's day is longer than its year ?
Answer: Venus

* newly updated

For important Astronomy gk questions visit General knowledge questions about the planet Jupiter


For RRB frequently asked questions visit http://importantquestionsabout.blogspot.com/2012/08/rrb-frequently-asked-questions-2012.html