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Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 748 · 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.

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  1. 1.Each person always tells the truth or always lies. Meera says: “Rahul and I are different kinds.” Rahul says: “Meera tells the truth.” Is Meera a truth-teller or a liar? (a) truth-teller (b) liar
  2. 2.Each person always tells the truth or always lies. Vivaan says: “Ishaan and I are the same kind.” Ishaan says: “Isha and I are the same kind.” Isha says: “Vivaan and I both tell the truth.” Is Isha a truth-teller or a liar? (a) truth-teller (b) liar
  3. 3.1 January 2003 is a Wednesday. What day of the week is 31 August 2003? (a) Tuesday (b) Sunday (c) Saturday (d) Monday
  4. 4.If + means −, − means ÷, × means + and ÷ means ×, what is 5 + 7 × 2 ÷ 12?
  5. 5.Aarav is facing West. He turns left, then turns left. Which direction is he facing now? (a) North (b) East (c) South (d) West
  6. 6.If RAIN is written as OJBS, how is STAR written in the same code? (a) RATS (b) QZSR (c) TUBS (d) SBUT
  7. 7.Manav is a boy. How is Manav’s son’s son related to Manav? (a) nephew (b) brother (c) grandson (d) son
  8. 8.If + means ÷, − means ×, × means − and ÷ means +, what is 6 + 3 ÷ 5 − 7?
  9. 9.Zoya, Dev and Rohan each have a bag of a different colour: white, red or green. Dev’s bag is not green. Zoya’s bag is not green. Dev’s bag is not white. What colour is Zoya’s bag? (a) white (b) red (c) green
  10. 10.Three friends (Meera, Myra and Siddharth) sit in a row. Left and right are as you look at them. Myra does not sit at either end. Meera sits somewhere to the left of Siddharth. Who sits just to the left of Siddharth? (a) Siddharth (b) Meera (c) Myra
  11. 11.Find the missing number. The same rule works in every row or in every column.
    6 | 8 | 48
    3 | ? | 9
    6 | 2 | 12
  12. 12.Which number is the odd one out: 75, 71, 19, 59? (a) 75 (b) 71 (c) 19 (d) 59
  13. 13.Kites flown at Makar Sankranti: Rohan 25, Kabir 8, Aarav 24, Aditya 9, Karan 16. How many children have more than 18 kites?
  14. 14.Kavya is heavier than Karan. Kabir is lighter than Manav. Manav is lighter than Karan. Who is the second heaviest? (a) Kavya (b) Manav (c) Karan (d) Kabir
  15. 15.Which capital letter does NOT look the same in a mirror? (a) O (b) H (c) R (d) X
  16. 16.Which number is the odd one out: 20, 37, 53, 23? (a) 20 (b) 37 (c) 53 (d) 23
  17. 17.If + means ÷, − means ×, × means − and ÷ means +, what is 13 × 6 + 3 − 3?
  18. 18.Each person always tells the truth or always lies. Manav says: “Aisha and I are different kinds.” Aisha says: “Manav and I are the same kind.” Is Aisha a truth-teller or a liar? (a) truth-teller (b) liar
  19. 19.Farhan is a boy. How is Farhan’s sister’s daughter related to Farhan? (a) sister (b) aunt (c) daughter (d) niece
  20. 20.Four friends (Neel, Nisha, Pooja and Riya) sit in a row. Left and right are as you look at them. Pooja sits next to both Neel and Nisha. Neel does not sit at either end. Nisha sits just to the right of Pooja. Who sits at the left end? (a) Pooja (b) Neel (c) Nisha (d) Riya
  21. 21.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    7 | 6 | 11
    12 | 8 | 4
    ? | 10 | 9
  22. 22.In a group of 47 grown-ups, 14 drink tea, 22 drink coffee and 4 drink both. How many drink only coffee?
  23. 23.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    12 | 22 | 20
    26 | 18 | 10
    ? | 14 | 24
  24. 24.Aisha, Kavya and Tara each have a bag of a different colour: blue, red or yellow. Kavya’s bag is not yellow. Tara’s bag is not yellow. Kavya’s bag is not blue. Whose bag is blue? (a) Aisha (b) Kavya (c) Tara
  25. 25.Which number is the odd one out: 11, 35, 73, 43? (a) 11 (b) 35 (c) 73 (d) 43
  26. 26.If MOON is written as NLLM, how is FISH written in the same code? (a) TQGR (b) URHS (c) VSIT (d) GJTI
  27. 27.If GOLD is written as DLOG, how is PEN written in the same code? (a) MDO (b) OFQ (c) QFO (d) NEP
  28. 28.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: 75 87 13 28 14 32. After step 4, what is the 1st number from the left?
  29. 29.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    14 | 24 | 10
    ? | 16 | 20
    22 | 8 | 18
  30. 30.Books read in the summer holidays: Omkar 14, Ananya 6, Manav 25, Neel 5, Siddharth 16. What is the difference between the highest and the lowest?
  31. 31.Today is Friday. What day of the week will it be 86 days from today? (a) Saturday (b) Monday (c) Sunday (d) Tuesday
  32. 32.Aisha is a girl. How is Aisha’s father’s sister’s husband related to Aisha? (a) grandfather (b) uncle (c) brother-in-law (d) father
  33. 33.Rule: If it rains, then the road gets wet. Fact: It rains. What can you say about “The road does not get wet”? (a) must be true (b) must be false (c) can't tell
  34. 34.Find the missing number. The same rule works in every row or in every column.
    17 | 6 | 6
    18 | 10 | ?
    2 | 2 | 25
  35. 35.Isha walks 3 m North, then turns right and walks 6 m. In which direction is she now from the starting point? (a) North-East (b) North-West (c) South-East (d) South-West
  36. 36.Statements: Some shoes are kites. No balls are shoes. Conclusion: No kites are balls. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  37. 37.Which number is the odd one out: 62, 96, 97, 24? (a) 62 (b) 96 (c) 97 (d) 24
  38. 38.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: 76 85 90 39 18 63. After step 2, what is the 3rd number from the left?
  39. 39.If TOYS is written as UPZT, how is SHIP written in the same code? (a) UJKR (b) QJIT (c) TIJQ (d) RGHO
  40. 40.A wooden cube is painted on all six faces, then cut into 216 equal small cubes. How many small cubes have no painted face?

Answer key

  1. liar
  2. truth-teller
  3. Sunday
  4. 22
  5. East
  6. SBUT
  7. grandson
  8. 37
  9. white
  10. Myra
  11. 3
  12. 75
  13. 2
  14. Karan
  15. R
  16. 20
  17. 7
  18. liar
  19. niece
  20. Riya
  21. 5
  22. 18
  23. 16
  24. Tara
  25. 35
  26. URHS
  27. NEP
  28. 87
  29. 12
  30. 20
  31. Sunday
  32. uncle
  33. must be false
  34. 1
  35. North-East
  36. No
  37. 97
  38. 76
  39. TIJQ
  40. 64

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