Universe

(a) One second
(b) 1.3 second
(c) 2 seconds
(d) 3 seconds

(a) Hayes
(b) Praesepe
(c) Sirius
(d) Sun

(a) A small sea on the moon
(b) A sea on earth which experiences high tides due to gravitational attraction of the moon

(c) A dark plain on the moon
(d) A large water body illuminated by moonlight

(a) Moon comes between the sun and the earth
(b) Earth comes between the sun and the moon
(c) Sun comes between the earth and the moon
(d) None of these

(a) Cosmic rays
(b) Molten rays
(c) Molten lava
(d) Gases

(a) Mercury and Venus
(b) Venus and Mars
(C) Venus and Neptune
(d) None of these

(a) Helium
(b) Hydrogen
(c) Nitrogen
(d) Ozone

(a) Venus
(b) Mercury
(c) Neptune
(d) Uranus

(a) Orange
(b) Blue
(c) Yellow
(d) None of these

(a) Neptune
(b) Mercury
(c) Mars
(d) None of these