2246: Bhakra Nangal, Hirakud and Kosi projects are situated on the rivers:
(a) Sutlej, Mahanadi and Kosi
(b) Sutlej, Mahanadi and Purna
(c) Mahanadi, Beas, Godavari
(d) Beas, Mahanadi, Sutlej
2247: German silver is an alloy of
(a) copper, zinc and nickel
(b) copper, iron and tin
(c) iron, chromium and nickel
(d) copper, aluminium and nickel
2248: The following States were created after 1960. Arrange them in chronological order
A. Haryana
B. Sikkim
C. Meghalaya
D. Nagaland
(a) D, A, C, B
(b) A, B, C, D
(c) B, A, C, D
(d) A, B, D, C
2249: Which one of the following pairs of countries joined the European Union in January, 2007 ?
(a) Hungary and Croatia
(b) Bulgaria and Romania
(c) Romania and Slovenia
(d) Bulgaria and Belgium
2250: Which one among the following covers the highest percentage of forest area in the world?
(a) Temperate Coniferous forests
(b) Temperate Deciduous forests
(c) Tropical Monsoon forests
(d) Tropical Rain forests