1856: The year of 'Great Divide', in Indian demography, is:
(a) 1905
(b) 1921
(c) 1947
(d) 1965
1857: What least number should be added to 1056, so that the sum is completely divisible by 23?
1858: Chlorination is a process used for water-purification. The disinfecting action of chlorine is mainly due to
(a) The formation of hydrochloric acid when chlorine is added to, water
(b) The formation of hypochlorous acid when chlorine is added to water
(c) The formation of nascent oxygen when chlorine is added to water
(d) The formation of hydrogen when chlorine is added to water
1859: In the last one decade, which one among the following sectors has attracted the highest Foreign Direct Investment inflows into India?
(a) Chemicals other than fertilisers
(b) Services sector
(c) Food processing
(d) Telecommunication
1860: Who / Which of the following is the custodian of the Constitution of India?
(a) The President of India
(b) The Prime Minister of India
(c) The Lok Sabha Secretariat
(d) The Supreme court of India