3491: Itaipu Dam built on the River Parana is one of the largest dams in the world. Which of the following two countries have this as a joint project?
(a) Colombia and Paraguay
(b) Paraguay and Ecuador
(c) Brazil and Paraguay
(d) Brazil and Peru
3492: When one gene controls two or more different characters simultaneously, the phenomenon is called
(a) Apomixis
(b) Pleiotropy
(c) Polyploidy
(d) Polyteny
3493: Panchayati Raj is mainly aimed at:
(a) Rural employment
(b) Agricultural and rural industries development
(c) Political awareness among village people
(d) Giving training to villagers for fighting elections
3494: Lathyrism is caused by excessive consumption of
(a) Kesari dal
(b) Mustard oil
(c) Polished rice
(d) Mushrooms
3495: Consider the following statements regarding a No-confidence Motion in the Parliament.
1. There is no mention of a No-confidence Motion in the Constitution of India.
2. A period of six months must elapse between the introduction of one No-confidence Motion and the other.
3. At least 100 members must support a Motion of No-confidence before it is introduced in the House.
4. A motion of No-confidence can be introduced in the Lok Sabha only.
Of these statements
(a) 2 and 4 are correct
(b) 1, 2, 3 and 4 are correct
(c) 1, 2 and 3 are correct
(d) 1 and 4 are correct