501: Which one of the following can be prorogued but cannot be dissolved ?
(a) Rajya Sabha
(b) State Council
(c) Municipal Corporation
(d) Governing Council in a Union Territory
502: The primitive tribes of Andaman are descendants of:
(a) Negroids
(b) Australoids
(c) Mongoloids
(d) Caucasoids
503: Of the four forms of political protests mentioned below, which one is derived from the name of the person who used it as a political weapon for the first time ?
(a) Boycott
(b) Gherao
(c) Bandh
(d) Hartal
504: The SEZ Act, 2005 which came into effect in February 2006 has certain objectives. In this context, consider the following :
1. Development of infrastructure facilities.
2. Promotion of investment from foreign sources.
3. Promotion of exports of services only.
Which of the above are the objectives of this Act ?
(a) 1 and 2 only
(b) 2 and 3 only
(b) 3 only
(d) 1, 2 and 3
505: In which type of rocks are metals like gold and copper mostly found?
(a) Old igneous
(b) Old metamorphic
(c) Old sedimentary
(d) New metamorphic