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Analytical Reasoning

Analytical Reasoning. Blue Lotus. Topics To Be Discussed. Deductions Linear sequencing Double line up Ordering Seating arrangements Selections. Deductions. Introduction . Deduction means reducing two or more statements into one. Types: Reduce two statements into one

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Analytical Reasoning

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  1. Analytical Reasoning Blue Lotus

  2. Topics To Be Discussed • Deductions • Linear sequencing • Double line up • Ordering • Seating arrangements • Selections

  3. Deductions

  4. Introduction Deduction means reducing two or more statements into one. Types: • Reduce two statements into one • Reduce more than two statements into one

  5. - DISTRIBUTED X- UNDISTRIBUTED

  6. Rules For Deductions • Only three distinct terms. • The middle term must be distributed at least once. • Middle term should not come in the Conclusion. • Two Particular, No Conclusion. • Two Negative, No Conclusion. • One Statement Particular, Conclusion Particular. • One Statement Negative, Conclusion Negative.

  7. Rules For Deductions

  8. Shortcuts

  9. Problem 1 • All pens are pots • All pots are jacks.

  10. Deduction Answer: “All pens are jacks”

  11. Problem 2 No dogs are hens No hens are cats

  12. Deduction Answer: No Conclusion

  13. Problem 3 All hands are legs Some hands are ears.

  14. Deduction Answer: “some legs are ears” or “some ears are legs”.

  15. Problem 4 All bills are rates. All rates are flat. No flat is token.

  16. Deduction Answer: No bills are token (or) No token is bill.

  17. Problem 5 All boats are rivers All mangoes are apples. All rivers are mangoes.

  18. Deduction Answer: All boats are apples.

  19. Problem 6 All clocks are fans. Some fans are walls (Infosys)

  20. Deduction Answer: No Conclusion

  21. Problem 7 All shawls are carpets No carpet is pullover. (Infosys)

  22. Deduction Answer: No shawl is pullover (or) No Pullover is Shawl

  23. Problem 8 All tables are cars. Some dusters are tables (Infosys)

  24. Deduction Answer: Some dusters are cars (or) Some cars are dusters

  25. Problem 9 Some birds are hens Some hens are trees (Infosys)

  26. Deduction Answer: No Conclusion

  27. Problem 10 No scientist is teacher Some teachers are researchers. (Infosys)

  28. Deduction Answer: Some researchers are not scientists

  29. Problem 11 All fingers are legs Some legs are hands All hands are ears

  30. Deduction Answer: No conclusion

  31. Problem 12 No shirt is pant. No pant is a shoe. All shoe are books.

  32. Deduction Answer: No conclusion

  33. Problem 13 No month is a year All months are hours Some hours are weeks

  34. Deduction Answer: Some years are not weeks

  35. Problem 14 All huts are bungalows Some bungalows are kitchens All Kitchens are drawing

  36. Deduction Answer: Some huts are drawing rooms / some drawing rooms are huts

  37. Problem 15 Shoes are socks Shoes are laces All laces are pages

  38. Deduction Answer: No Conclusion

  39. Linear Sequencing

  40. Introduction • Linear fashion means arrangement in a row. • Analyze the problem and arrange it. • Find the direct condition and start to solve, because the remaining conditions are based on the direct condition. • No condition for the particular item, shows their is possibility in answer.

  41. Problem 1 There are five persons(A,B,C,D,E) in a room seated in a single row in the following manner: A does not sit immediately next to E. E and D sit immediately next to each other. C is at the extreme right end of the row. A is to the immediate left of C. Who must sit in the middle seat of the row?

  42. Linear sequencing • Answer: • Middle Seat : B or D

  43. Problem 2 M,N,O,P,Q,R,S,T,U,V,W are 11 persons in a team. O is their captain who makes them sit in a row. P and R sit together and so do V and W . Whereas there are exactly four seats in between these pairs. T and U sit together with T to the immediate right of S, who is next to Q. M and N sit in the same order at one extreme with no one to the left of_P. Cont…

  44. Problem 2 1.Who sits at fourth place? 2.How many persons sit in between S and N? 3.How many ways of arrangements are possible? 4. Show the arrangements possible?

  45. Linear Sequencing • Answers: • The fourth term is S • There are 6 persons between S and N • There are 2 ways of arranging. • The arrangement possible, • P R Q S T U V W O M N (or) • P R Q S T U W V O M N

  46. Problem 3 Raji and her three friends were to be photographed. Mansi was to the left of Amrita, Manju was to the right of Amrita. Raji was between Manju and Amrita. Who was second from left in the picture?

  47. Linear sequencing Answer: Amrita was second from the left

  48. Problem 4 Six persons A, B, C, D, E and F are standing in a row. B is between F and D, E is between A and C. A does not stand next to either F or D. C does not stand next to D. F is between which of the following pair of persons? i) C & B ii) C & D iii) A & C iv) A & B

  49. Linear Sequencing Answer: i) C & B

  50. Problem 5 Asha, Babita, Chinni, Deepa, Kavitha and Fatima are standing in a row. Babita is between Fatima and Deepa. Kavitha is between Asha and Chinni. Asha does not stand next to either Fatima or Deepa. Fatima is between which of the pair of persons?

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