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Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 768 · 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.Meera is facing West. She turns right, then turns right. Which direction is she facing now? (a) North (b) East (c) South (d) West
  2. 2.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: 73 68 28 33 31 67. After step 3, what is the 2nd number from the left?
  3. 3.Find the missing number. The same rule works in every row or in every column.
    2 | 5 | 10
    8 | 8 | 1
    ? | 3 | 6
  4. 4.Manav, Saanvi and Zoya each have a bag of a different colour: white, red or green. Manav’s bag is not red. Saanvi’s bag is not red. Saanvi’s bag is not green. Whose bag is red? (a) Manav (b) Saanvi (c) Zoya
  5. 5.If DESK is written as KSED, how is COLD written in the same code? (a) EMPD (b) DPME (c) CKNB (d) DLOC
  6. 6.Rohan is taller than Aarav. Arjun is shorter than Aarav. Ishaan is taller than Rohan. Who is the tallest? (a) Rohan (b) Arjun (c) Aarav (d) Ishaan
  7. 7.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: 23 17 88 86 56 81. After step 2, what is the 1st number from the left?
  8. 8.Rule: If Ira scores above 90, then Ira gets a gold star. Fact: Ira gets a gold star. What can you say about “Ira scores above 90”? (a) must be true (b) must be false (c) can't tell
  9. 9.Dev is lighter than Ishaan. Saanvi is lighter than Dev. Who is the second lightest? (a) Ishaan (b) Saanvi (c) Dev
  10. 10.Kabir is a boy. How is Kabir’s father’s father’s only son related to Kabir? (a) father (b) brother (c) uncle (d) grandfather
  11. 11.In a group of 40 children, 19 play chess, 13 play carrom and 5 play both. How many play only chess?
  12. 12.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 56 88 14 61 35. After step 2, what is the 1st number from the left?
  13. 13.Which number is the odd one out: 47, 67, 6, 3? (a) 47 (b) 67 (c) 6 (d) 3
  14. 14.If KITE is written as GVKM, how is MOON written in the same code? (a) OQQP (b) NOOM (c) PQQO (d) LMMK
  15. 15.Saanvi, Tara and Dev each have a different pet: tortoise, parrot or rabbit. Saanvi does not have the parrot. Tara does not have the tortoise. Saanvi does not have the rabbit. Dev does not have the parrot. Who has the tortoise? (a) Saanvi (b) Tara (c) Dev
  16. 16.Three friends (Neel, Nisha and Vivaan) sit in a row. Left and right are as you look at them. Nisha sits somewhere to the left of Vivaan. Vivaan sits at the right end. Vivaan sits just to the right of Neel. Who sits just to the right of Nisha? (a) Neel (b) Nisha (c) Vivaan
  17. 17.Each person always tells the truth or always lies. Kabir says: “Rahul tells the truth.” Rahul says: “Kabir and I are the same kind.” Is Kabir a truth-teller or a liar? (a) truth-teller (b) liar
  18. 18.Two standard dice show 5 and 5 on top. Opposite faces of a dice add up to 7. What is the total of the two bottom faces?
  19. 19.Five friends (Diya, Ira, Rahul, Yash and Zoya) sit in a row. Left and right are as you look at them. Rahul sits somewhere to the left of Diya. Rahul does not sit at either end. Rahul sits just to the right of Zoya. Yash sits next to both Rahul and Diya. Ira sits somewhere to the left of Diya. Who sits in the middle? (a) Ira (b) Rahul (c) Zoya (d) Diya
  20. 20.Books read in the summer holidays: Diya 13, Pooja 27, Ira 28, Aditya 24, Yash 4. Who has the fewest books? (a) Diya (b) Ira (c) Yash (d) Aditya
  21. 21.Three friends (Ira, Kabir and Kavya) sit in a row. Left and right are as you look at them. Ira sits somewhere to the left of Kabir. Kabir sits at the right end. Ira sits at the left end. Who sits just to the left of Kavya? (a) Kavya (b) Ira (c) Kabir
  22. 22.Which capital letter looks exactly the same in a mirror? (a) Q (b) E (c) D (d) W
  23. 23.Neel is taller than Arjun. Neel is shorter than Yash. Who is the shortest? (a) Yash (b) Neel (c) Arjun
  24. 24.Karan is a boy. How is Karan’s mother’s only daughter related to Karan? (a) aunt (b) sister (c) niece (d) mother
  25. 25.Which number is the odd one out: 12, 56, 6, 66? (a) 12 (b) 56 (c) 6 (d) 66
  26. 26.Today is Monday. What day of the week will it be 75 days from today? (a) Sunday (b) Monday (c) Friday (d) Saturday
  27. 27.Rule: If the shop is open, then Dev buys milk. Fact: Dev does not buy milk. What can you say about “The shop is not open”? (a) must be true (b) must be false (c) can't tell
  28. 28.A wooden cube is painted on all six faces, then cut into 125 equal small cubes. How many small cubes have exactly two painted faces?
  29. 29.Kites flown at Makar Sankranti: Rohan 11, Vivaan 18, Aarav 7, Karan 17, Manav 25. Who has the most kites? (a) Karan (b) Vivaan (c) Aarav (d) Manav
  30. 30.Which number is the odd one out: 30, 60, 51, 12? (a) 30 (b) 60 (c) 51 (d) 12
  31. 31.In a group of 36 grown-ups, 15 drink tea, 19 drink coffee and 3 drink both. How many drink only coffee?
  32. 32.Rule: If Rohan finishes the homework, then Rohan goes to the park. Fact: Rohan goes to the park. What can you say about “Rohan finishes the homework”? (a) must be true (b) must be false (c) can't tell
  33. 33.Rule: If the shop is open, then Yash buys milk. Fact: The shop is open. What can you say about “Yash buys milk”? (a) must be true (b) must be false (c) can't tell
  34. 34.What is the smaller angle between the hour hand and the minute hand at 1:51? (in degrees) =
  35. 35.Five friends (Meera, Myra, Nisha, Riya and Vivaan) sit in a row. Left and right are as you look at them. Vivaan sits somewhere to the left of Meera. Nisha does not sit at either end. Myra sits at the right end. Myra sits just to the right of Meera. Nisha sits just to the right of Vivaan. Nisha sits next to both Vivaan and Meera. Who sits in the middle? (a) Nisha (b) Vivaan (c) Myra (d) Meera
  36. 36.Rule: If Saanvi finishes the homework, then Saanvi goes to the park. Fact: Saanvi does not finish the homework. What can you say about “Saanvi does not go to the park”? (a) must be true (b) must be false (c) can't tell
  37. 37.In a group of 36 children, 22 play chess, 16 play carrom and 5 play both. How many play at least one of the two?
  38. 38.Statements: Some boxes are books. No books are kites. Conclusion: Some boxes are kites. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  39. 39.Kavya walks 23 m East, then turns around and walks 13 m. How far is she from the starting point now (in m)?
  40. 40.If MOON is written as NLLM, how is PARK written in the same code? (a) QBSL (b) LAJQ (c) JYHO (d) KZIP

Answer key

  1. East
  2. 31
  3. 8
  4. Zoya
  5. DLOC
  6. Ishaan
  7. 17
  8. can't tell
  9. Dev
  10. father
  11. 14
  12. 14
  13. 6
  14. PQQO
  15. Saanvi
  16. Neel
  17. truth-teller
  18. 4
  19. Rahul
  20. Yash
  21. Ira
  22. W
  23. Arjun
  24. sister
  25. 56
  26. Saturday
  27. must be true
  28. 36
  29. Manav
  30. 51
  31. 16
  32. can't tell
  33. must be true
  34. 109.5
  35. Nisha
  36. can't tell
  37. 33
  38. No
  39. 10
  40. KZIP

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