3306: Insolation refers to:
(a) Restraining the flow of electric current
(b) Restraining the flow of water
(c) Exposure to the rays of sun
(d) Exposure to the light
3307: Who is Wole Soyinka ?
(A) A novel Prize winner for literature.
(B) A well-known economist
(C) A well-known industrialist owning steel plants in many parts of the world.
(D) A well-known football player
3308: The working principle of a washing machine is
(a) centrifugation
(b) dialysis
(c) reverse osmosis
(d) diffusion
3309: At which place Gautama Buddha delivered his first sermon?
(a) Sarnath
(b) Lumbini
(c) Bodh Gaya
(d) Vaishali
3310: Assertion (A):
Coal-based thermal power stations contribute to acid-rain.
Reason (R):
Oxides of carbon are emitted when the coal burns.
(a) Both A and R are individually true and R is the correct explanation of A
(b) Both A and R are individually true but R is NOT the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true