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Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 402 · 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 + means ×, − means ÷, × means − and ÷ means +, what is 8 ÷ 8 + 13 × 3?
  2. 2.Meera, Sneha and Diya each have a bag of a different colour: white, green or blue. Meera’s bag is not blue. Sneha’s bag is not blue. Sneha’s bag is not white. Whose bag is green? (a) Meera (b) Sneha (c) Diya
  3. 3.Four friends (Kavya, Manav, Myra and Vivaan) sit in a row. Left and right are as you look at them. Myra sits just to the right of Vivaan. Vivaan does not sit at either end. Vivaan sits somewhere to the left of Kavya. Who sits at the left end? (a) Myra (b) Kavya (c) Vivaan (d) Manav
  4. 4.Vivaan walks 9 km East, then turns right and walks 12 km. How far is he from the starting point now, in a straight line (in km)?
  5. 5.If + means ÷, − means ×, × means − and ÷ means +, what is 15 × 2 ÷ 15 − 6?
  6. 6.Karan is a boy. How is Karan’s mother’s brother related to Karan? (a) cousin (b) brother (c) uncle (d) grandfather
  7. 7.Each person always tells the truth or always lies. Rohan says: “Aditya is a liar.” Aditya says: “Rohan and I both tell the truth.” Is Rohan a truth-teller or a liar? (a) truth-teller (b) liar
  8. 8.Today is Friday. What day of the week will it be 80 days from today? (a) Monday (b) Wednesday (c) Sunday (d) Tuesday
  9. 9.Three friends (Ira, Karan and Riya) sit in a row. Left and right are as you look at them. Riya sits at the left end. Ira sits just to the right of Riya. Who sits in the middle? (a) Karan (b) Ira (c) Riya
  10. 10.Three friends (Myra, Siddharth and Sneha) sit in a row. Left and right are as you look at them. Sneha sits just to the right of Myra. Siddharth sits at the right end. Who sits in the middle? (a) Myra (b) Siddharth (c) Sneha
  11. 11.Zoya walks 24 m South, turns left and walks 8 m, then turns left again and walks 9 m. How far is she from the starting point now, in a straight line (in m)?
  12. 12.Rule: If the shop is open, then Aditya buys milk. Fact: The shop is open. What can you say about “Aditya buys milk”? (a) must be true (b) must be false (c) can't tell
  13. 13.Saanvi is facing North. She turns right, then turns right, then turns left, then turns right. Which direction is she facing now? (a) North (b) East (c) South (d) West
  14. 14.Farhan is lighter than Arjun. Ira is lighter than Farhan. Rahul is heavier than Arjun. Who is the lightest? (a) Arjun (b) Ira (c) Rahul (d) Farhan
  15. 15.If CAT is written as TAC, how is DESK written in the same code? (a) JRDC (b) KSED (c) EFTL (d) LTFE
  16. 16.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: 21 97 68 75 39 22. After step 3, what is the 6th number from the left?
  17. 17.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: 77 33 37 97 66 31. After step 3, what is the 4th number from the left?
  18. 18.Five friends (Farhan, Karan, Rohan, Sneha and Vivaan) sit in a row. Left and right are as you look at them. Sneha sits somewhere to the left of Rohan. Farhan sits just to the right of Karan. Vivaan sits somewhere to the left of Rohan. Vivaan sits somewhere to the left of Karan. Sneha sits next to both Vivaan and Karan. Who sits just to the right of Sneha? (a) Farhan (b) Karan (c) Rohan (d) Sneha
  19. 19.Find the missing number. The same rule works in every row or in every column.
    11 | 19 | 30
    1 | 8 | 9
    18 | ? | 31
  20. 20.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: 46 95 12 43 37 25. After step 2, what is the 1st number from the left?
  21. 21.If GOLD is written as IQNF, how is CAT written in the same code? (a) FDW (b) ECV (c) DBU (d) AYR
  22. 22.Four friends (Neel, Saanvi, Siddharth and Tara) sit in a row. Left and right are as you look at them. Saanvi sits just to the right of Tara. Tara does not sit at either end. Neel does not sit at either end. Who sits just to the left of Tara? (a) Tara (b) Siddharth (c) Saanvi (d) Neel
  23. 23.I am a 2-digit number. My digits add up to 6 and my tens digit is 6 more than my ones digit. What number am I?
  24. 24.Neel is a boy. How is Neel’s son’s wife related to Neel? (a) daughter-in-law (b) daughter (c) niece (d) sister-in-law
  25. 25.I am a 2-digit number. My digits add up to 3 and my tens digit is 1 more than my ones digit. What number am I?
  26. 26.Which capital letter does NOT look the same in a mirror? (a) H (b) G (c) V (d) U
  27. 27.If + means −, − means +, × means ÷ and ÷ means ×, what is 15 ÷ 11 − 17 + 2?
  28. 28.Each person always tells the truth or always lies. Zoya says: “Aisha and I are the same kind.” Aisha says: “Zoya and I both tell the truth.” Is Aisha a truth-teller or a liar? (a) truth-teller (b) liar
  29. 29.Which capital letter does NOT look the same in a mirror? (a) M (b) J (c) W (d) A
  30. 30.Diya is facing East. She turns left, then turns around (a half turn). Which direction is she facing now? (a) North (b) East (c) South (d) West
  31. 31.I am a 2-digit number. My digits add up to 2 and my tens digit is 2 more than my ones digit. What number am I?
  32. 32.If DESK is written as EFTL, how is TREE written in the same code? (a) SQDD (b) VTGG (c) FFSU (d) USFF
  33. 33.Statements: All coins are keys. No caps are keys. Conclusion: Some coins are caps. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  34. 34.A number machine multiplies a number by 2 and then adds 3. Each output goes back in as the next input. Start with 5. What comes out after step 3?
  35. 35.Four friends (Nisha, Pooja, Rohan and Sneha) sit in a row. Left and right are as you look at them. Pooja sits just to the right of Sneha. Nisha sits somewhere to the left of Pooja. Sneha sits just to the right of Rohan. Who sits at the left end? (a) Sneha (b) Nisha (c) Pooja (d) Rohan
  36. 36.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 two painted faces?
  37. 37.In a group of 44 grown-ups, 30 drink tea, 16 drink coffee and 12 drink both. How many drink neither of the two?
  38. 38.Rule: If the shop is open, then Kabir buys milk. Fact: The shop is not open. What can you say about “Kabir buys milk”? (a) must be true (b) must be false (c) can't tell
  39. 39.Which capital letter does NOT look the same in a mirror? (a) M (b) S (c) Y (d) V
  40. 40.Rohan is a boy. How is Rohan’s father’s sister’s husband related to Rohan? (a) father (b) brother-in-law (c) uncle (d) grandfather

Answer key

  1. 109
  2. Sneha
  3. Manav
  4. 15
  5. 103
  6. uncle
  7. truth-teller
  8. Monday
  9. Ira
  10. Sneha
  11. 17
  12. must be true
  13. South
  14. Ira
  15. KSED
  16. 22
  17. 77
  18. Karan
  19. 13
  20. 12
  21. ECV
  22. Neel
  23. 60
  24. daughter-in-law
  25. 21
  26. G
  27. 180
  28. truth-teller
  29. J
  30. South
  31. 20
  32. USFF
  33. No
  34. 61
  35. Nisha
  36. 48
  37. 10
  38. can't tell
  39. S
  40. uncle

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