Question: What is the number of Mars from the Sun in Solar system?

• 1. 3rd
• 2. 4rth
• 3. 5th
• 4. 6th

Question: Which is the second smallest Planet in our Solar system?

• 1. Mercury
• 2. Mars
• 3. Earth
• 4. Venus

Question: What are cyclones?

• 1. Sudden heavy flood
• 2. No rain a long time
• 3. Heavy rains
• 4. Violent wind and rain

Question: Sun rises in the east and sets in the west due to?

• 1. Shape of earth
• 2. Rotation of earth around sun
• 3. Rotation of earth around its axis
• 4. Movement of Sun

Question: What is Hubble Classification?

• 1. Classification of starts
• 2. Classification of planets
• 3. Classification of galaxies
• 4. Classification of earth

Question: A shooting star is?

• 1. Sun
• 2. A comet
• 3. A meteor
• 4. An asteroid

Question: Why some Nubalae shine?

• 1. Because they emit light
• 2. Due to star characters
• 3. Because they burn fast
• 4. Because they reflect light

Question: What is Nebula?

• 1. Huge cloud of gas and dust
• 2. A star
• 3. A satellite
• 4. A constellation

Question: What is the age of universe according to Big Bang theory ?

• 1. 10.8 billion years
• 2. 13.8 billion years
• 3. 15 billion years
• 4. None of these

Question: The echo of Big Bang theory can be heard in the form of?

• 1. Cosmic rays
• 2. Gamma rays
• 3. Microwave radio signals
• 4. Infrared radiations