The Universe

According to latest theories, the Big Bang happened

• 3 million years ago

•  about 13.8 billion years ago

• 4.5 billion years ago

• 3 billion years ago

The Milky Way is a

• universe

• star

•  planet

• galaxy

The term big bang refers to

• the ultimate fate of our universe

•  a TV show

• the origin of our universe

• a supernova explosion

Which one of the following does the Big Bang Theory imply?

• The Universe is very noisy.

• The universe was created 1 million years ago.

• The Universe started with a big explosion.

• The Universe will end in a big explosion.

Its impossible to count the number of stars in the Milky Way because

• we don't have a calculator powerful enough to calculate this number

• it keeps moving

• they are constanly exploding

•  they are obscured by dust

Which of the following is NOT a theory of evolution of universe

• The big bang theory

• The steady state theory

• The Hooke's theory

Which of the following is false about The pulsating theory

• There are possibility that after some passage of time the expansion in the universe may stop.

• there is continuous expansion and contraction in universe

• There may be the possibility of contraction

• It states that the frequency of universe pulsating is more than the frequency of expansion of universe.