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Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 806 · 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.Rule: If the plant gets water, then the plant stays green. Fact: The plant gets water. What can you say about “The plant does not stay green”? (a) must be true (b) must be false (c) can't tell
  2. 2.Which number is the odd one out: 59, 37, 50, 73? (a) 59 (b) 37 (c) 50 (d) 73
  3. 3.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?
  4. 4.I am a 2-digit number. My digits add up to 8. If you swap my two digits, the new number is 36 more than me. What number am I?
  5. 5.A number machine multiplies a number by 3 and then takes away 2. Each output goes back in as the next input. Start with 8. What comes out after step 2?
  6. 6.Rule: If it rains, then the road gets wet. Fact: The road does not get wet. What can you say about “It does not rain”? (a) must be true (b) must be false (c) can't tell
  7. 7.Five friends (Karan, Myra, Pooja, Rohan and Siddharth) sit in a row. Left and right are as you look at them. Myra sits somewhere to the left of Pooja. Karan does not sit at either end. Pooja sits somewhere to the left of Siddharth. Karan sits just to the right of Myra. Myra sits at the left end. Siddharth sits just to the right of Rohan. Who sits just to the left of Rohan? (a) Pooja (b) Siddharth (c) Karan (d) Rohan
  8. 8.What is the smaller angle between the hour hand and the minute hand at 8:41? (in degrees) =
  9. 9.Kabir is a boy. How is Kabir’s father’s only son’s sister related to Kabir? (a) mother (b) aunt (c) sister (d) cousin
  10. 10.Siddharth is older than Aisha. Siddharth is younger than Rohan. Rohan is younger than Omkar. Who is the youngest? (a) Omkar (b) Aisha (c) Rohan (d) Siddharth
  11. 11.On a standard dice, opposite faces add up to 7. The dice shows 1 on top. What number is on the bottom face?
  12. 12.Dev, Kavya and Ishaan each play a different game: badminton, chess or football. Ishaan does not play chess. Dev does not play football. Kavya does not play chess. Kavya does not play badminton. Who plays football? (a) Dev (b) Kavya (c) Ishaan
  13. 13.Statements: All pens are balls. Some cups are pens. Conclusion: Some balls are cups. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  14. 14.I am a 2-digit number. My digits add up to 7. If you swap my two digits, the new number is 9 more than me. What number am I?
  15. 15.Is 2060 a leap year? (a) Yes (b) No
  16. 16.I am a 2-digit number. My digits add up to 5 and my tens digit is 1 more than my ones digit. What number am I?
  17. 17.If + means ×, − means ÷, × means − and ÷ means +, what is 19 + 18 ÷ 6 × 19?
  18. 18.Rohan, Riya and Aditya each have a bag of a different colour: white, green or red. Rohan’s bag is not green. Aditya’s bag is not green. Rohan’s bag is not white. Whose bag is red? (a) Rohan (b) Riya (c) Aditya
  19. 19.Statements: Some bells are rings. All books are bells. Conclusion: Some rings are books. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  20. 20.A clock shows 9:23. What time will it show 149 minutes later? (a) 12:52 (b) 12:02 (c) 11:42 (d) 11:52
  21. 21.Statements: Some pens are books. No books are toys. Conclusion: All toys are pens. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  22. 22.Runs scored in a cricket match: Vivaan 5, Karan 10, Neel 29, Meera 48, Rahul 54. How many children have more than 7 runs?
  23. 23.Farhan runs slower than Tara. Karan runs faster than Aarav. Tara runs slower than Aarav. Who runs the second slowest? (a) Tara (b) Karan (c) Farhan (d) Aarav
  24. 24.Riya, Sneha and Aisha each have a bag of a different colour: white, yellow or red. Riya’s bag is not yellow. Sneha’s bag is not red. Riya’s bag is not white. Sneha’s bag is not yellow. What colour is Riya’s bag? (a) white (b) yellow (c) red
  25. 25.Aarav is a boy. How is Aarav’s father’s sister related to Aarav? (a) sister (b) cousin (c) aunt (d) mother
  26. 26.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: 59 60 44 96 48 23. After step 4, what is the 6th number from the left?
  27. 27.1 January 2007 is a Monday. What day of the week is 4 August 2007? (a) Saturday (b) Sunday (c) Monday (d) Friday
  28. 28.On a standard dice, opposite faces add up to 7. The dice shows 5 on top. What number is on the bottom face?
  29. 29.Each person always tells the truth or always lies. Siddharth says: “At least one of us two, Omkar or I, is a liar.” Omkar says: “Siddharth and I both tell the truth.” Is Siddharth a truth-teller or a liar? (a) truth-teller (b) liar
  30. 30.If RAIN is written as IZRM, how is BOAT written in the same code? (a) YLZG (b) ZMAH (c) CPBU (d) XKYF
  31. 31.If + means −, − means ÷, × means + and ÷ means ×, what is 13 ÷ 5 + 11 × 6?
  32. 32.Tara runs faster than Arjun. Riya runs slower than Arjun. Who runs the second slowest? (a) Riya (b) Tara (c) Arjun
  33. 33.Kabir runs faster than Karan. Karan runs faster than Riya. Ishaan runs slower than Riya. Who runs the second slowest? (a) Riya (b) Karan (c) Kabir (d) Ishaan
  34. 34.Arjun, Isha and Vivaan each have a bag of a different colour: yellow, blue or white. Arjun’s bag is not white. Isha’s bag is not white. Arjun’s bag is not yellow. Whose bag is yellow? (a) Arjun (b) Isha (c) Vivaan
  35. 35.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    ? | 5 | 10
    7 | 9 | 11
    8 | 13 | 6
  36. 36.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: 13 75 60 66 83 57. After step 3, what is the 5th number from the left?
  37. 37.Isha is a girl. How is Isha’s father’s father’s only son related to Isha? (a) brother (b) father (c) grandfather (d) uncle
  38. 38.Dev is older than Isha. Sneha is older than Dev. Who is the oldest? (a) Isha (b) Sneha (c) Dev
  39. 39.Statements: Some cups are rings. All bells are rings. Conclusion: No cups are bells. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  40. 40.Four friends (Dev, Karan, Manav and Rahul) sit in a row. Left and right are as you look at them. Rahul sits next to both Manav and Karan. Manav does not sit at either end. Dev sits at the left end. Who sits just to the right of Manav? (a) Karan (b) Dev (c) Rahul (d) Manav

Answer key

  1. must be false
  2. 50
  3. 8
  4. 26
  5. 64
  6. must be true
  7. Pooja
  8. 14.5
  9. sister
  10. Aisha
  11. 6
  12. Kavya
  13. Yes
  14. 34
  15. Yes
  16. 32
  17. 329
  18. Rohan
  19. No
  20. 11:52
  21. No
  22. 4
  23. Tara
  24. red
  25. aunt
  26. 96
  27. Saturday
  28. 2
  29. truth-teller
  30. YLZG
  31. 60
  32. Arjun
  33. Riya
  34. Isha
  35. 12
  36. 60
  37. father
  38. Sneha
  39. No
  40. Rahul

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