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Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 249 · 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.If PARK is written as KRAP, how is SHIP written in the same code? (a) OHGR (b) PIHS (c) QJIT (d) TIJQ
  2. 2.In a group of 31 grown-ups, 8 drink tea, 19 drink coffee and 4 drink both. How many drink at least one of the two?
  3. 3.Books read in the summer holidays: Meera 13, Kabir 3, Priya 28, Kavya 27, Neel 21. What is the difference between the highest and the lowest?
  4. 4.Rule: If the bell rings, then the class starts. Fact: The class starts. What can you say about “The bell rings”? (a) must be true (b) must be false (c) can't tell
  5. 5.Which capital letter does NOT look the same in a mirror? (a) W (b) Q (c) T (d) V
  6. 6.Vivaan is lighter than Sneha. Sneha is lighter than Tara. Ananya is heavier than Tara. Who is the heaviest? (a) Vivaan (b) Sneha (c) Tara (d) Ananya
  7. 7.Each person always tells the truth or always lies. Vivaan says: “Saanvi and I are the same kind.” Saanvi says: “Vivaan is a liar.” Is Saanvi a truth-teller or a liar? (a) truth-teller (b) liar
  8. 8.In a group of 22 grown-ups, 10 drink tea, 9 drink coffee and 6 drink both. How many drink only coffee?
  9. 9.Two standard dice show 4 and 5 on top. Opposite faces of a dice add up to 7. What is the total of the two bottom faces?
  10. 10.Find the missing number. The same rule works in every row or in every column.
    ? | 5 | 45
    4 | 6 | 24
    3 | 4 | 12
  11. 11.Which number is the odd one out: 29, 87, 18, 19? (a) 29 (b) 87 (c) 18 (d) 19
  12. 12.Priya is a girl. How is Priya’s father’s father’s only son related to Priya? (a) uncle (b) father (c) brother (d) grandfather
  13. 13.What is the smaller angle between the hour hand and the minute hand at 3:15? (in degrees) =
  14. 14.Farhan is a boy. How is Farhan’s father’s father’s only son related to Farhan? (a) father (b) brother (c) grandfather (d) uncle
  15. 15.What is the smaller angle between the hour hand and the minute hand at 2:10? (in degrees) =
  16. 16.A number machine multiplies a number by 2 and then adds 2. Each output goes back in as the next input. Start with 3. What comes out after step 2?
  17. 17.Statements: All caps are balls. All books are caps. Conclusion: Some books are balls. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  18. 18.Find the missing number. The same rule works in every row or in every column.
    9 | 10 | 12
    20 | 9 | 18
    29 | ? | 30
  19. 19.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 10 91 22 71 52. After step 4, what is the 2nd number from the left?
  20. 20.Which capital letter looks exactly the same in a mirror? (a) Y (b) N (c) G (d) C
  21. 21.Zoya walks 11 m South, then turns left and walks 3 m. In which direction is she now from the starting point? (a) North-East (b) North-West (c) South-East (d) South-West
  22. 22.Isha, Ishaan and Pooja each have a different pet: cat, rabbit or tortoise. Ishaan does not have the cat. Isha does not have the tortoise. Pooja does not have the rabbit. Isha does not have the rabbit. Who has the cat? (a) Isha (b) Ishaan (c) Pooja
  23. 23.Farhan, Sneha and Nisha each play a different game: carrom, football or cricket. Nisha does not play carrom. Sneha does not play cricket. Sneha does not play football. Farhan does not play cricket. Which game does Nisha play? (a) carrom (b) football (c) cricket
  24. 24.If + means ÷, − means ×, × means + and ÷ means −, what is 8 − 2 × 10 ÷ 7?
  25. 25.Yash is a boy. How is Yash’s sister’s son related to Yash? (a) nephew (b) brother (c) son (d) cousin
  26. 26.A wooden cube is painted on all six faces, then each edge is cut into 6 equal parts, making small cubes. How many small cubes have exactly one painted face?
  27. 27.If DOG is written as HPE, how is KITE written in the same code? (a) LJUF (b) FUJL (c) DSHJ (d) ETIK
  28. 28.Which number is the odd one out: 65, 95, 25, 36? (a) 65 (b) 95 (c) 25 (d) 36
  29. 29.Tara is a girl. How is Tara’s mother’s father related to Tara? (a) grandfather (b) uncle (c) father (d) grandson
  30. 30.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: 30 74 51 24 63 73. After step 2, what is the 1st number from the left?
  31. 31.A number machine multiplies a number by 2 and then takes away 1. Each output goes back in as the next input. Start with 4. What comes out after step 3?
  32. 32.Statements: No books are toys. All rings are books. Conclusion: All toys are rings. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  33. 33.Rohan walks 14 m East, turns left and walks 9 m, then turns left again and walks 2 m. How far is he from the starting point now, in a straight line (in m)?
  34. 34.If SHIP is written as VKLS, how is GOLD written in the same code? (a) IQNF (b) KSPH (c) JROG (d) DLIA
  35. 35.The sum of three consecutive even numbers is 198. What is the largest of them?
  36. 36.If DESK is written as WVHP, how is FROG written in the same code? (a) GSPH (b) UILT (c) VJMU (d) THKS
  37. 37.If + means ÷, − means ×, × means + and ÷ means −, what is 2 − 19 × 5 ÷ 8?
  38. 38.Arjun is a boy. How is Arjun’s son’s son related to Arjun? (a) brother (b) son (c) nephew (d) grandson
  39. 39.In a group of 56 children, 30 enjoy drawing, 31 enjoy dancing and 12 enjoy both. How many enjoy only dancing?
  40. 40.Statements: Some toys are boxes. No toys are caps. Conclusion: All caps are boxes. Does the conclusion definitely follow from the statements? (a) Yes (b) No

Answer key

  1. PIHS
  2. 23
  3. 25
  4. can't tell
  5. Q
  6. Ananya
  7. truth-teller
  8. 3
  9. 5
  10. 9
  11. 18
  12. father
  13. 7.5
  14. father
  15. 5
  16. 18
  17. Yes
  18. 19
  19. 22
  20. Y
  21. South-East
  22. Isha
  23. cricket
  24. 19
  25. nephew
  26. 96
  27. FUJL
  28. 36
  29. grandfather
  30. 74
  31. 25
  32. No
  33. 15
  34. JROG
  35. 68
  36. UILT
  37. 35
  38. grandson
  39. 19
  40. No

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