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Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 94 · 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.Trees planted in a week: Priya 19, Kavya 8, Karan 17, Ananya 20, Manav 24. Who has the most trees? (a) Karan (b) Manav (c) Priya (d) Ananya
  2. 2.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: 65 41 56 20 15 99. After step 4, what is the 6th number from the left?
  3. 3.Ishaan walks 4 m South, then turns right and walks 3 m. How far is he from the starting point now, in a straight line (in m)?
  4. 4.Siddharth is older than Ishaan. Ishaan is older than Rohan. Who is the second oldest? (a) Ishaan (b) Siddharth (c) Rohan
  5. 5.Statements: No coins are bells. No coins are keys. Conclusion: No keys are bells. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  6. 6.Statements: Some caps are rings. No bags are caps. Conclusion: All bags are rings. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  7. 7.If COLD is written as XLOW, how is RAIN written in the same code? (a) IZRM (b) JASN (c) HYQL (d) SBJO
  8. 8.Which number is the odd one out: 18, 3, 89, 83? (a) 18 (b) 3 (c) 89 (d) 83
  9. 9.A clock shows 9:20. What time will it show 67 minutes later? (a) 10:17 (b) 11:27 (c) 10:37 (d) 10:27
  10. 10.If + means −, − means +, × means ÷ and ÷ means ×, what is 8 − 20 ÷ 4 + 14?
  11. 11.A number machine multiplies a number by 2 and then adds 1. Each output goes back in as the next input. Start with 3. What comes out after step 2?
  12. 12.Find the missing number. The same rule works in every row or in every column.
    14 | 5 | 19
    11 | 16 | ?
    14 | 17 | 31
  13. 13.In a group of 25 grown-ups, 18 drink tea, 7 drink coffee and 2 drink both. How many drink only coffee?
  14. 14.Sneha walks 4 m West, then turns right 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
  15. 15.Ananya walks 29 m North, then turns around and walks 26 m. How far is she from the starting point now (in m)?
  16. 16.I am a 2-digit number. My digits add up to 15. If you swap my two digits, the new number is 9 more than me. What number am I?
  17. 17.Ananya is facing North. She turns right, then turns around (a half turn), then turns left, then turns left. Which direction is she facing now? (a) North (b) East (c) South (d) West
  18. 18.Which number is the odd one out: 14, 83, 11, 59? (a) 14 (b) 83 (c) 11 (d) 59
  19. 19.Aditya, Ishaan and Arjun each have a bag of a different colour: red, yellow or green. Aditya’s bag is not yellow. Ishaan’s bag is not green. Arjun’s bag is not yellow. Arjun’s bag is not green. What colour is Aditya’s bag? (a) red (b) yellow (c) green
  20. 20.What is the smaller angle between the hour hand and the minute hand at 10:36? (in degrees) =
  21. 21.Which number is the odd one out: 89, 83, 67, 82? (a) 89 (b) 83 (c) 67 (d) 82
  22. 22.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    8 | ? | 4
    3 | 7 | 11
    10 | 5 | 6
  23. 23.Five friends (Diya, Farhan, Ira, Omkar and Saanvi) sit in a row. Left and right are as you look at them. Farhan sits just to the right of Omkar. Diya does not sit at either end. Ira sits just to the right of Saanvi. Ira sits somewhere to the left of Omkar. Who sits at the left end? (a) Ira (b) Farhan (c) Saanvi (d) Omkar
  24. 24.Find the missing number. The same rule works in every row or in every column.
    15 | 18 | 4
    11 | 15 | 8
    26 | 33 | ?
  25. 25.If GOLD is written as FNQI, how is MOON written in the same code? (a) NOOM (b) LMMK (c) PQQO (d) OQQP
  26. 26.Which capital letter looks exactly the same in a mirror? (a) Y (b) F (c) P (d) N
  27. 27.Vivaan is taller than Tara. Vivaan is shorter than Sneha. Who is the second tallest? (a) Tara (b) Sneha (c) Vivaan
  28. 28.Ananya walks 9 m South, then turns around and walks 6 m. How far is she from the starting point now (in m)?
  29. 29.Kabir walks 12 m South, then turns right and walks 5 m. How far is he from the starting point now, in a straight line (in m)?
  30. 30.Two standard dice show 5 and 1 on top. Opposite faces of a dice add up to 7. What is the total of the two bottom faces?
  31. 31.In a group of 49 children, 18 play cricket, 25 play football and 9 play both. How many play only football?
  32. 32.Farhan, Manav and Nisha each have a bag of a different colour: green, red or white. Nisha’s bag is not white. Manav’s bag is not red. Farhan’s bag is not red. Manav’s bag is not green. Whose bag is white? (a) Farhan (b) Manav (c) Nisha
  33. 33.Each person always tells the truth or always lies. Priya says: “Saanvi and I are the same kind.” Zoya says: “Priya and I both tell the truth.” Saanvi says: “Priya is a liar.” Is Zoya a truth-teller or a liar? (a) truth-teller (b) liar
  34. 34.Aditya is a boy. How is Aditya’s mother’s only daughter related to Aditya? (a) mother (b) niece (c) sister (d) aunt
  35. 35.Today is Wednesday. What day of the week will it be 88 days from today? (a) Tuesday (b) Sunday (c) Saturday (d) Monday
  36. 36.If TOYS is written as TZPU, how is TREE written in the same code? (a) USFF (b) FFSU (c) EERT (d) DDQS
  37. 37.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: 61 47 13 12 65 24. After step 4, what is the 6th number from the left?
  38. 38.1 January 2014 is a Wednesday. What day of the week is 1 July 2014? (a) Monday (b) Tuesday (c) Wednesday (d) Thursday
  39. 39.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: 73 93 84 80 76 29. After step 4, what is the 2nd number from the left?
  40. 40.Each person always tells the truth or always lies. Kavya says: “Kabir and I are the same kind.” Arjun says: “Kavya and I are different kinds.” Kabir says: “At least one of us two, Arjun or I, is a liar.” Is Kabir a truth-teller or a liar? (a) truth-teller (b) liar

Answer key

  1. Manav
  2. 15
  3. 5
  4. Ishaan
  5. No
  6. No
  7. IZRM
  8. 18
  9. 10:27
  10. 74
  11. 15
  12. 27
  13. 5
  14. North-West
  15. 3
  16. 78
  17. East
  18. 14
  19. green
  20. 102
  21. 82
  22. 9
  23. Saanvi
  24. 12
  25. PQQO
  26. Y
  27. Vivaan
  28. 3
  29. 13
  30. 8
  31. 16
  32. Manav
  33. liar
  34. sister
  35. Sunday
  36. FFSU
  37. 12
  38. Tuesday
  39. 84
  40. truth-teller

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