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Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 901 · 40 questions
TalentJR

How to think it through (Type, method, check): Name the type of question. Use that lesson’s method — draw it if you can. Check the answer against every clue before you move on.

NameDateTime takenScore ___ / 40
  1. 1.Find the missing number. The same rule works in every row or in every column.
    13 | 8 | ?
    17 | 5 | 22
    9 | 4 | 13
  2. 2.Aarav is a boy. How is Aarav’s son’s son related to Aarav? (a) son (b) grandson (c) nephew (d) brother
  3. 3.Find the missing number. The same rule works in every row or in every column.
    8 | 10 | ?
    10 | 4 | 10
    18 | 3 | 3
  4. 4.A machine arranges numbers step by step. In each step it takes the smallest number not yet arranged and moves it to the left, just after the numbers already arranged; the others keep their order. Input: 60 85 91 47 26 70. After step 2, what is the 1st number from the left?
  5. 5.Is 2000 a leap year? (a) Yes (b) No
  6. 6.Steps climbed in a minute: Sneha 46, Meera 82, Ira 83, Dev 70, Saanvi 62. What is the difference between the highest and the lowest?
  7. 7.Kabir is older than Zoya. Myra is younger than Zoya. Who is the second oldest? (a) Kabir (b) Myra (c) Zoya
  8. 8.Diya, Rohan and Ishaan each play a different game: cricket, chess or badminton. Diya does not play badminton. Diya does not play cricket. Ishaan does not play badminton. Which game does Rohan play? (a) cricket (b) chess (c) badminton
  9. 9.Kites flown at Makar Sankranti: Rohan 22, Sneha 13, Dev 16, Farhan 3, Ishaan 10. Who has the fewest kites? (a) Farhan (b) Ishaan (c) Dev (d) Rohan
  10. 10.Each person always tells the truth or always lies. Omkar says: “At least one of us two, Sneha or I, is a liar.” Sneha says: “Omkar and I are the same kind.” Is Sneha a truth-teller or a liar? (a) truth-teller (b) liar
  11. 11.If + means −, − means +, × means ÷ and ÷ means ×, what is 9 + 18 − 10 ÷ 18?
  12. 12.Rule: If it is Sunday, then the school is closed. Fact: The school is not closed. What can you say about “It is not Sunday”? (a) must be true (b) must be false (c) can't tell
  13. 13.Find the missing number. The same rule works in every row or in every column.
    3 | 8 | 17
    7 | 6 | ?
    4 | 21 | 3
  14. 14.Neel walks 16 m North, then turns around and walks 6 m. How far is he from the starting point now (in m)?
  15. 15.Each person always tells the truth or always lies. Karan says: “Riya and I are the same kind.” Riya says: “Karan is a liar.” Tara says: “Riya is a liar.” Is Riya a truth-teller or a liar? (a) truth-teller (b) liar
  16. 16.If + means ÷, − means ×, × means + and ÷ means −, what is 16 × 6 + 6 ÷ 7?
  17. 17.A machine arranges numbers step by step. In each step it takes the biggest number not yet arranged and moves it to the left, just after the numbers already arranged; the others keep their order. Input: 74 62 86 16 26 84. After step 2, what is the 2nd number from the left?
  18. 18.Five friends (Aarav, Ishaan, Manav, Priya and Rohan) sit in a row. Left and right are as you look at them. Rohan does not sit at either end. Manav sits somewhere to the left of Priya. Ishaan sits somewhere to the left of Priya. Manav sits somewhere to the left of Aarav. Ishaan sits next to both Rohan and Aarav. Rohan sits just to the right of Manav. Who sits in the middle? (a) Aarav (b) Priya (c) Rohan (d) Ishaan
  19. 19.Farhan, Sneha and Isha each have a different pet: dog, cat or parrot. Sneha does not have the cat. Sneha does not have the parrot. Isha does not have the cat. Which pet does Farhan have? (a) dog (b) cat (c) parrot
  20. 20.Aditya is older than Zoya. Aditya is younger than Dev. Who is the youngest? (a) Aditya (b) Dev (c) Zoya
  21. 21.Three friends (Aditya, Myra and Nisha) sit in a row. Left and right are as you look at them. Myra sits just to the right of Aditya. Aditya sits just to the right of Nisha. Who sits at the left end? (a) Aditya (b) Nisha (c) Myra
  22. 22.A machine arranges numbers step by step. In each step it takes the smallest number not yet arranged and moves it to the left, just after the numbers already arranged; the others keep their order. Input: 21 50 37 81 31 20. After step 3, what is the 6th number from the left?
  23. 23.In a group of 39 children, 19 play cricket, 25 play football and 12 play both. How many play only football?
  24. 24.Ananya walks 6 m North, then turns left and walks 2 m. In which direction is she now from the starting point? (a) North-East (b) North-West (c) South-East (d) South-West
  25. 25.Trees planted in a week: Kavya 18, Rohan 32, Karan 37, Meera 31, Priya 19. What is the total for all five children?
  26. 26.A clock shows 11:57. What time will it show 122 minutes later? (a) 1:49 (b) 2:09 (c) 1:59 (d) 2:59
  27. 27.Kavya is a girl. How is Kavya’s brother’s daughter related to Kavya? (a) cousin (b) daughter (c) niece (d) sister
  28. 28.Statements: No bags are cups. No cups are keys. Conclusion: No keys are bags. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  29. 29.If BOOK is written as YLLP, how is CAKE written in the same code? (a) WYOU (b) XZPV (c) DBLF (d) YAQW
  30. 30.Nisha is a girl. How is Nisha’s father’s father’s only son’s son related to Nisha? (a) father (b) uncle (c) cousin (d) brother
  31. 31.Find the missing number. The same rule works in every row or in every column.
    2 | 6 | ?
    3 | 4 | 6
    9 | 2 | 2
  32. 32.Statements: No caps are books. Some books are shoes. Conclusion: No shoes are caps. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  33. 33.If BELL is written as YVOO, how is SUN written in the same code? (a) GEL (b) TVO (c) IGN (d) HFM
  34. 34.Rule: If Yash wins the match, then Yash gets a medal. Fact: Yash does not get a medal. What can you say about “Yash wins the match”? (a) must be true (b) must be false (c) can't tell
  35. 35.If BALL is written as LLAB, how is MILK written in the same code? (a) LMJN (b) NJML (c) KLIM (d) JKHL
  36. 36.12 July is a Monday. What day of the week is 12 August of the same year? (a) Thursday (b) Friday (c) Saturday (d) Wednesday
  37. 37.Which number is the odd one out: 41, 59, 90, 29? (a) 41 (b) 59 (c) 90 (d) 29
  38. 38.Each person always tells the truth or always lies. Kavya says: “Priya and I are different kinds.” Priya says: “Kavya tells the truth.” Is Priya a truth-teller or a liar? (a) truth-teller (b) liar
  39. 39.In a group of 34 children, 8 play cricket, 25 play football and 5 play both. How many play at least one of the two?
  40. 40.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    21 | 11 | 13
    7 | 15 | 23
    17 | ? | 9

Answer key

  1. 21
  2. grandson
  3. 6
  4. 26
  5. Yes
  6. 37
  7. Zoya
  8. badminton
  9. Farhan
  10. liar
  11. 171
  12. must be true
  13. 15
  14. 10
  15. truth-teller
  16. 10
  17. 84
  18. Ishaan
  19. cat
  20. Zoya
  21. Nisha
  22. 81
  23. 13
  24. North-West
  25. 137
  26. 1:59
  27. niece
  28. No
  29. XZPV
  30. brother
  31. 5
  32. No
  33. HFM
  34. must be false
  35. KLIM
  36. Thursday
  37. 90
  38. liar
  39. 28
  40. 19

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