Write the Name of the Astronomer wrote about the moon 900 years ago.
Charaka
Bhaskara
Aryabhatta
Ramanuja
How many planets are there in Solar system?
10
8
5
7
Which one of the following statement about moon is correct?
The moon has light of its own
The moon reflects the light from the sun
The moon grows or reduces in size
The moon has water and air on it
How many hours are taken by the Earth to complete one rotation?
24 hours
22 hours
23 hours
6 hours
Who was the first person to walk on the moon?
Yuri Gagarin
Neil Armstrong
Rakesh Sharma
Sunitha Williams
Write the name of first space craft sent by India.
Luna-1
INSAT-3A
Chandrayan-1
INSAT-2C
Which is the centre of the solar system?
Earth
Sun
Moon
Mars
How many days are taken by the Earth to go around the Sun?
364 days
365 days
366 days
We can see different phases of moon. Why?
Because of moon's revolution
Because of earth's rotation
Because of earth's revolution
Because of moon's revolution around the earth and earth's rotation
Which one of the following statement is correct.
The Earth is the fifth planet from the Sun
The Earth is the second planet from the Sun
The Earth is the third planet from the Sun
The Earth is the fourth planet from the Sun
