776: The most reactive among the halogens is

(a) fluorine

(b) chlorine

(c) bromine

(d) iodine
777: Which one of the following is the appropriate reason for considering the Gondwana rocks as most important of rock systems of India?

(a) More than 90% of limestone reserves of India are found in them

(b) More than 90% of India's coal reserves are found in them

(c) More than 90% of fertile black cotton soils are spread over them

(d) None of the reasons given above is appropriate in this context
778: Economic growth is with usually coupled with

(a) Deflation
(b) Inflation
(c) Hyperinflation
(d) Stagflation
779: With reference to the religious history of India, consider the following statements:

1. The concept of Bodhisattva is central to Hinayana sect of Buddhism.
2. Bodhisattva is a compassionate one on his way to enlightenment.
3. Bodhisattva delays achieving his own salvation to help all sentient beings on their path to it.

Which of the statements given above is/are correct?

(a) 1 only
(b) 2 and 3 only
(c) 2 only
(d) 1, 2 and 3
780: Which one of the following ports of India handles the highest tonnage of import cargo ?

(a) Calcutta
(b) Kandla
(c) Mumbai
(d) Visakhapatnam