3021: Why DDT is banned in western countries?
(a) It remains in environment for a long time
(b) The insects are immunised
(c) It is a highly poisonous insecticide
(d) None of the above
3022: Which one of the following conditions is most relevant for the presence of life on Mars ?
(a) Atmospheric composition
(b) Thermal conditions
(c) Occurrence of ice caps and frozen water
(d) Occurrence of ozone
3023: Consider the following activities indulged in by a candidate during an election campaign :
1. Giving gifts to voters to induce them to vote
2. Appealing for votes on the grounds of caste or religion
3. False character assassination of other candidates
4. Propagation and glorification of sati
Which of these constitute the corrupt practices ?
(a) 1 and 2
(b) 2 and 3
(c) 1, 2 and 3
(d) 1, 2, 3 and 4
3024: Sarkaria Commission has been set up to study:
(a) Centre State relations
(b) Inter-State relations
(c) Financial aid to States
(d) Splitting of LIC
3025: In a dinner party both fish and meat were served. Some took only fish and some only meat. There were some vegetarians who did not accept either. The rest accepted both fish and meat. Which one of the following logic diagrams correctly reflects the above situation ?