question_answer

Which of the following statements is/are correct ?

(i) Moon is the only satellite in the solar system with thick atmosphere and clouds.

(ii) The fastest winds in the solar system blow on Neptune.

(iii) Extra-vehicular activity involves venturing out of the spacecraft, in the space, to perform experiment.

(iv) Halley's comet can be seen once in 78 years.

A)  (i) and (ii)                     

B)  (ii) only

C)         (ii) and (iii)       

D)         (iv) only