686: Who among the following became the Prime Minister of India without being earlier the Chief Minister of a State ?
I. Morarji Desai
II. Charan Singh
III. V. P. Singh
IV. Chandrashekhar
V. P.V. Narasimha Rao.
Select the correct answer from the codes given below.
Codes :
(a) I, II and IV
(b) II, III and V
(c) II only
(d) IV only
687: The term 'Goldilocks Zone' is often seen in the news in the context of
(a) the limits of habitable zone above the surface of the Earth
(b) regions inside the Earth where shale gas is available
(c) search for the Earth-like planets in outer space
(d) search for meteorites containing precious metals
688: Every time a man hits the target he gets one rupee and every time he misses the target he has to pay the rupee. He is allowed to try 100 times and gets an amount of Rs. 30. How many times did he hit the target?
(a) 60
(b) 65
(c) 70
(d) 75
689: Who was the Governor-General of India during the Sepoy Mutiny?
(a) Lord Hardinge
(b) Lord Lytton
(c) Lord Canning
(d) Lord Dalhousie
690: Which one of the following is not a lagoon?
(a) Ashtamudi lake
(b) Chilka lake
(c) Periyar lake
(d) Pulicat lake