question_answer

Which of the following statements is correct?

i. Orion is a name of a constellation.

ii. There are more than one billion stars in our galaxy.

iii. Our galaxy is the biggest galaxy in our Universe.

iv. Sun is the biggest star in the constellation Cassiopeia.

v. If you go with the speed of light to the nearest star of the Earth after Sun, it will take more than 4 years.

A)  i, ii and iv                    

B)  ii and iii

C)  i and iii            

D)  i, ii and v

E)  None of these