Although the mass of a man on moon remains same as on the earth he will _____.

1. 1. Be much happier there
   2. Weigh one sixth as much
   3. Weight twice as much
   4. None of these

The planet Mercury completes one rotations around the sun is _____.

1. 1. 88 days
   2. 365 days
   3. 98 days
   4. 60 days

The planet having the largest diameter is _____.

1. 1. Earth
   2. Jupiter
   3. Venus
   4. Uranus

The time taken by the sun to revolve around the center of our galaxy is _____.

1. 1. 50 mn years
   2. 100 mn years
   3. 250 mn years
   4. 365 mn years

Which of the following order is given to the planets of solar system on the basis of their sizes?

1. 1. Jupiter, Saturn, earth, Mercury
   2. Saturn, Jupiter, Mercury, Earth
   3. Mercury, Earth Jupiter, Saturn
   4. Earth, Mercury, Saturn, Jupiter

Which of the following rotates clock wise?

1. 1. Mars
   2. Jupiter
   3. Venus
   4. Mercury

Which one of the following planets has largest number of natural satellites or moons?

1. 1. Jupiter
   2. Mars
   3. Saturn
   4. Venus

There are 40 coins in a bag, consisting of Rs. 5 and Rs. 2 coins. If the total amount is rs. 140, how may Rs. 2 and Rs. 5 coins are there in the bag?

1. 1. 20 each
   2. 25 and 15
   3. 30 and 10
   4. 22 and 18

Defect of color blindness can be remedied by the use of _____.

1. 1. Concave lens
   2. Convex lens
   3. Cylindrical lens
   4. None of the above

Which one of the following is the largest terrestrial wild animal?

1. 1. South Asian elephant
   2. African elephant
   3. Giraffe
   4. White tiger