506: Which one of the following is a breed of cattle famous for high milk yield as well as draught capacity?
(a) The Kankrey
(b) The Tharparkar
(c) The Haryana breed
(d) The Rathi breed
507: Diamond Ring is a phenomenon observed
(a) at the start of a total solar eclipse
(b) at the end of a total solar eclipse
(c) only along the peripheral regions of the totality trial
(d) only in the central regions of the totality trial
508: Four wires of same material and of dimensions as under as stretched by a load of same magnitude separately. Which one of them will be elongated maximum ?
(a) Wire of 1 m length and 2 mm diameter
(b) Wire of 2 m length and 2 mm diameter
(c) Wire of 3 m length and 1.5 mm diameter
(d) Wire of 1 m length and 1 mm diameter
509: Which one among the following commissions was set up in pursuance of a definite provision under an Article of the Constitution of India ?
(a) University Grants Commission
(b) National Human Rights Commission
(c) Election Commission
(d) Central Vigilance Commission
510: Willy willy is
(a) a type of tree grown in temperate regions
(b) a wind that blows in a desert
(c) a tropical cyclone of the north-west Australia
(d) a kind of common fish found near Lakshadweep island