1066: Assertion (A):

Chile continues to be an important producer of copper in the world.

Reason (R):

Chile is endowed with the world's largest deposit of porphyry copper.

(a) Both A and R are true, and R is the correct explanation of A
(b) Both A and R are true, but R is not a correct explanation of A
(c) A is true, but R is false
(d) A is false, but R is true
1067: In his works, Kalidasa exhibits a particular leaning towards the worship of

(a) Vishnu

(b) Shiva

(c) Durga

(d) Ganesha
1068: Mahatma Gandhi undertook fast unto death in 1932, mainly because

(a) Round Table Conference failed to satisfy Indian political aspirations

(b) Congress and Muslim League had differences of opinion

(c) Ramsay Macdonald announced the Communal Award

(d) None of the statements (a), (b) and (c) given above is correct in this context
1069: In which one of the following kinds of organisms is the phenomenon found wherein the female kills the male after copulation?

(a) Spider
(b) Honeybee
(c) Dragonfly
(d) Pit viper
1070: Consider the following statements :

I. Maharashtra has the highest acreage under jawar in India.
II. Gujarat is the largest producer of groundnut in India.
III. Rajasthan has the largest area of cultivable wastelands in India.
IV. Andhra Pradesh has the highest per hectare yield of maize in India.

Which of these statements are correct ?

(a) I and IV
(b) II and III
(c) I and III
(d) II and IV