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Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 767 · 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.Nisha walks 16 m South, turns right and walks 12 m, then turns right again and walks 7 m. How far is she from the starting point now, in a straight line (in m)?
  2. 2.Which number is the odd one out: 79, 11, 49, 71? (a) 79 (b) 11 (c) 49 (d) 71
  3. 3.Rule: If it is Sunday, then the school is closed. Fact: The school is closed. What can you say about “It is not Sunday”? (a) must be true (b) must be false (c) can't tell
  4. 4.Kabir walks 19 m North, turns left and walks 9 m, then turns left again and walks 7 m. How far is he from the starting point now, in a straight line (in m)?
  5. 5.Find the missing number. The same rule works in every row or in every column.
    ? | 8 | 6
    1 | 9 | 8
    10 | 17 | 14
  6. 6.In a group of 40 children, 14 sing Hindi songs, 19 sing English songs and 8 sing both. How many sing neither of the two?
  7. 7.Rule: If Kavya scores above 90, then Kavya gets a gold star. Fact: Kavya does not get a gold star. What can you say about “Kavya does not score above 90”? (a) must be true (b) must be false (c) can't tell
  8. 8.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: 90 54 26 29 32 94. After step 2, what is the 4th number from the left?
  9. 9.If BELL is written as LLEB, how is BALL written in the same code? (a) CBMM (b) KKZA (c) LLAB (d) MMBC
  10. 10.Is 1800 a leap year? (a) Yes (b) No
  11. 11.Each person always tells the truth or always lies. Siddharth says: “Neel tells the truth.” Neel says: “Siddharth and I are different kinds.” Is Neel a truth-teller or a liar? (a) truth-teller (b) liar
  12. 12.Statements: Some rings are pens. All pens are keys. Conclusion: Some keys are rings. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  13. 13.Pooja walks 6 m North, then turns left 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
  14. 14.Dev, Arjun and Kavya each have a bag of a different colour: yellow, blue or red. Arjun’s bag is not red. Dev’s bag is not blue. Arjun’s bag is not yellow. Dev’s bag is not yellow. What colour is Arjun’s bag? (a) yellow (b) blue (c) red
  15. 15.Rule: If the traffic light is red, then the cars stop. Fact: The traffic light is not red. What can you say about “The cars stop”? (a) must be true (b) must be false (c) can't tell
  16. 16.Which number is the odd one out: 15, 84, 55, 10? (a) 15 (b) 84 (c) 55 (d) 10
  17. 17.Kavya walks 19 m West, then turns around and walks 2 m. How far is she from the starting point now (in m)?
  18. 18.If + means −, − means ÷, × means + and ÷ means ×, what is 13 + 19 × 16 ÷ 16?
  19. 19.Rohan, Siddharth and Vivaan each play a different game: chess, football or badminton. Vivaan does not play badminton. Rohan does not play chess. Siddharth does not play badminton. Vivaan does not play football. Who plays chess? (a) Rohan (b) Siddharth (c) Vivaan
  20. 20.How many degrees does the minute hand of a clock turn in 7 minutes? =
  21. 21.On a standard dice, opposite faces add up to 7. The dice shows 2 on top. What number is on the bottom face?
  22. 22.If + means −, − means ÷, × means + and ÷ means ×, what is 17 ÷ 18 − 9 × 14?
  23. 23.How many degrees does the minute hand of a clock turn in 42 minutes? =
  24. 24.Five friends (Aarav, Dev, Karan, Manav and Nisha) sit in a row. Left and right are as you look at them. Manav sits next to both Karan and Aarav. Aarav does not sit at either end. Karan sits somewhere to the left of Nisha. Nisha sits at the right end. Nisha sits just to the right of Aarav. Who sits at the left end? (a) Aarav (b) Nisha (c) Manav (d) Dev
  25. 25.If DOG is written as WLT, how is FISH written in the same code? (a) VSIT (b) TQGR (c) GJTI (d) URHS
  26. 26.Karan is shorter than Sneha. Sneha is shorter than Rahul. Yash is taller than Rahul. Who is the shortest? (a) Karan (b) Rahul (c) Sneha (d) Yash
  27. 27.If + means −, − means ×, × means ÷ and ÷ means +, what is 4 + 4 ÷ 2 − 14?
  28. 28.Rule: If Kabir finishes the homework, then Kabir goes to the park. Fact: Kabir does not finish the homework. What can you say about “Kabir goes to the park”? (a) must be true (b) must be false (c) can't tell
  29. 29.Each person always tells the truth or always lies. Nisha says: “Tara and I are the same kind.” Tara says: “Nisha is a liar.” Is Nisha a truth-teller or a liar? (a) truth-teller (b) liar
  30. 30.In a group of 34 grown-ups, 29 drink tea, 13 drink coffee and 10 drink both. How many drink exactly one of the two?
  31. 31.I am a 2-digit number. My digits add up to 17. If you swap my two digits, the new number is 9 more than me. What number am I?
  32. 32.Find the missing number. The same rule works in every row or in every column.
    9 | 10 | 17
    ? | 19 | 13
    21 | 29 | 30
  33. 33.Saanvi walks 30 m North, then turns around and walks 12 m. How far is she from the starting point now (in m)?
  34. 34.If NEST is written as QHVW, how is HAND written in the same code? (a) LERH (b) JCPF (c) EXKA (d) KDQG
  35. 35.Find the missing number. The same rule works in every row or in every column.
    11 | ? | 12
    23 | 1 | 5
    23 | 2 | 4
  36. 36.Statements: Some boxes are cups. All boxes are balls. Conclusion: Some cups are balls. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  37. 37.Omkar is facing East. He turns around (a half turn), then turns left. Which direction is he facing now? (a) North (b) East (c) South (d) West
  38. 38.Meera is facing South. She turns right, then turns left. Which direction is she facing now? (a) North (b) East (c) South (d) West
  39. 39.If BOAT is written as CPBU, how is COLD written in the same code? (a) EMPD (b) BNKC (c) DPME (d) EQNF
  40. 40.Isha, Rahul and Dev each have a different pet: dog, parrot or tortoise. Rahul does not have the tortoise. Dev does not have the dog. Rahul does not have the dog. Which pet does Isha have? (a) dog (b) parrot (c) tortoise

Answer key

  1. 15
  2. 49
  3. can't tell
  4. 15
  5. 9
  6. 15
  7. must be true
  8. 54
  9. LLAB
  10. No
  11. liar
  12. Yes
  13. North-West
  14. blue
  15. can't tell
  16. 84
  17. 17
  18. 250
  19. Vivaan
  20. 42
  21. 5
  22. 48
  23. 252
  24. Dev
  25. URHS
  26. Karan
  27. 28
  28. can't tell
  29. liar
  30. 22
  31. 89
  32. 12
  33. 18
  34. KDQG
  35. 6
  36. Yes
  37. South
  38. South
  39. DPME
  40. dog

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