Venn-Diagram

Venn-Diagram

1. (c);
   Some blackmailers may be pickpocketers but all blackmailers and all pickpocketers are anti-social elements.
2.  (e);
   All footballs are balls and all balls are spheres.
3. (d);
   All mothers are women. Some mothers and some women may be Engineers
4. (c);
   Cygnet (the young of a Swan) is a bird. And we can put it into birds category. But Rat does not belong to birds category.
5. (c);
   Some clothes and rose may be red. But rose can not be clothes.
6. (c);
   All are related to different categories.
7. (c); All three belong to different categories. Aligator related to reptile category. Adjutant related to birds category and steed related to animal category.
8. (b);   
   Cumin and Cloves both are related to spices category. But Cumin can not be cloves.
9. (c); The question is related to examination and practice both but partially.
10. (a); Some teachers are writer and they also are related to dancer.
11. (c); 6, the doctor who are not married (5+1)
12. (b); The qualified and experienced doctors working in villages are 5.
13. (a); The experienced doctor who doesn’t working in villages are represent by 9
14. (b); The only qualified doctors who are working in village is none.
15. (c), The doctor working in village who neither qualified nor experienced are represented by 2.
16. (b); Some professors are researchers as well as scientists so option (b) is correct.
17. (c); English and Hindi, both are language, so answer is (c).
18. (d); Lions and tigers, both are animals, so answer is (d).
19. (d); The urban educated who are not hard working are shown by IV.
20. (a); The  part III shows urban, hard working and educated.
21. (c); Only hard working with urban shown by I and VI.
22. (b); Neither educated nor urban are shown by VI.
23. (b); The actors who are also dancer, singers an
24. (a); R is a part of singers who are dancer but doesn’t related to actor and violinists.
25. (a); Some travellers are related to train and some are from bus.
26. (c); Oxygen is totally related to the gas and gold is a metal.
27. (b); Some Indians are Marathian and some are east Indian so answer is option (b).
28. (b); Rajasthan is a part of India and India is a part of world, so answer is (b).
29. (d); All are different.
30. (d); All three objects are unrelated to each other.
31. (a); Some females candidate are nurse and some are doctors.
32. (d); Shark, bird and lion, all of them belong to different areas.
33. (d); Insect, virus and bacteria all are different, they doesn’t have any common relation.
34. (b); Our earth is present in milky-way galaxy and milky-way is a part of universe.
35. (c); All aunts are female and cousin brother is different from both of them.
36. (b); Members are part of family, and family is a part of society.
37. (c); Silver is a metal and water is different from them.
38. (b); Sulphur dioxide and carbon both are part of gases
39. (b); The person who speak min two language are 2+7+6=15.
40. (d); 7 person can speak all three language.
41. (c); The person who doesn’t speak marathi are 4+2+3+1=10
42. (b); The person who speak only one language = 4 +3 +1+5=13.
43. (b); Total person who speaks Hindi are 6+7+5=18
44. (c); The person who speak only marathi is 5.
45. (c); All cats are mammal but some cat and mammals are pet animals.
46. (b); Some male candidates are hindu and some are Muslim.
47. (d); Equipment is a part of lab and lab is present in college.
48. (d); Combination of letters is called word, and combination of words is called sentence.
49. (b); Some professor are male and some are female.
50. (c); All father are men and some men are Indians.