4191: What was the main reason for which Niger was in the news in recent times?
(A) Famine and starvation
(B) Many deaths due to AIDS
(C) Fierce civil war
(D) Intense fighting with Algeria
4192: That the per capita income in India was Rs. 20 in 1867-68, was ascertained for the first time by
(a) M. G. Ranade
(b) Sir W. Hunter
(c) R. C. Dutta
(d) Dadabhai Naoroji
4193: The Nagara, the Dravida and the Vesara are
(a) the three main racial groups of the Indian subcontinent
(b) the three main linguistic divisions into which the languages of India can be classified
(c) the three main styles of Indian temple architecture
(d) the three main musical gharanas prevalent in India
4194: Which one of the following subjects is under the Union List in the Seventh Schedule of the Constitution of Indian ?
(a) Regulation of labour and safety in mines and oilfields.
(b) Agriculture
(c) Fisheries
(d) Public health
4195: When water is heated from zero Degree Celsius to Ten Degree Celsius, its volume
(a) increases
(b) decreases
(c) does not change
(d) first decreases and then increases