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Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 233 · 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.Diya is a girl. How is Diya’s mother’s brother’s son related to Diya? (a) brother (b) nephew (c) cousin (d) uncle
  2. 2.On a standard dice, opposite faces add up to 7. The dice shows 3 on top. What number is on the bottom face?
  3. 3.Manav is facing South. He turns left, then turns left, then turns right, then turns right. Which direction is he facing now? (a) North (b) East (c) South (d) West
  4. 4.I am a 2-digit number. My digits add up to 16. If you swap my two digits, the new number is 18 more than me. What number am I?
  5. 5.Statements: All rings are books. No boxes are rings. Conclusion: No boxes are books. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  6. 6.If + means ×, − means +, × means ÷ and ÷ means −, what is 10 + 7 × 14 − 9?
  7. 7.Sneha is facing West. She turns left, then turns right. Which direction is she facing now? (a) North (b) East (c) South (d) West
  8. 8.Diya, Siddharth and Ananya each play a different game: carrom, chess or cricket. Ananya does not play carrom. Ananya does not play chess. Siddharth does not play chess. Who plays cricket? (a) Diya (b) Siddharth (c) Ananya
  9. 9.I am a 2-digit number. My digits add up to 9 and my tens digit is 9 more than my ones digit. What number am I?
  10. 10.If KITE is written as PRGV, how is BOOK written in the same code? (a) ZMMQ (b) XKKO (c) YLLP (d) CPPL
  11. 11.Find the missing number. The same rule works in every row or in every column.
    14 | 19 | 4
    ? | 5 | 16
    22 | 24 | 20
  12. 12.Each person always tells the truth or always lies. Manav says: “Omkar and I are different kinds.” Rohan says: “Omkar tells the truth.” Omkar says: “Manav and I are the same kind.” Is Manav a truth-teller or a liar? (a) truth-teller (b) liar
  13. 13.I am a 2-digit number. My digits add up to 11 and my tens digit is 1 more than my ones digit. What number am I?
  14. 14.Find the missing number. The same rule works in every row or in every column.
    ? | 1 | 15
    6 | 3 | 9
    16 | 14 | 30
  15. 15.Each person always tells the truth or always lies. Rahul says: “Myra and I both tell the truth.” Myra says: “At least one of us two, Rahul or I, is a liar.” Is Myra a truth-teller or a liar? (a) truth-teller (b) liar
  16. 16.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    18 | 3 | 24
    21 | ? | 9
    6 | 27 | 12
  17. 17.Find the missing number. The same rule works in every row or in every column.
    5 | ? | 45
    9 | 9 | 81
    4 | 4 | 16
  18. 18.Ira is heavier than Myra. Myra is heavier than Manav. Who is the second lightest? (a) Myra (b) Ira (c) Manav
  19. 19.Find the missing number. The same rule works in every row or in every column.
    5 | 13 | 18
    ? | 10 | 19
    14 | 2 | 16
  20. 20.If DRUM is written as WIFN, how is KITE written in the same code? (a) QSHW (b) LJUF (c) PRGV (d) OQFU
  21. 21.If DRUM is written as CQTL, how is FISH written in the same code? (a) EHRG (b) FISH (c) GJTI (d) DGQF
  22. 22.If HAND is written as SZMW, how is CAKE written in the same code? (a) YAQW (b) XZPV (c) DBLF (d) WYOU
  23. 23.Rule: If Aarav scores above 90, then Aarav gets a gold star. Fact: Aarav does not get a gold star. What can you say about “Aarav does not score above 90”? (a) must be true (b) must be false (c) can't tell
  24. 24.Rule: If Sneha wins the match, then Sneha gets a medal. Fact: Sneha wins the match. What can you say about “Sneha does not get a medal”? (a) must be true (b) must be false (c) can't tell
  25. 25.Today is Thursday. What day of the week will it be 25 days from today? (a) Tuesday (b) Wednesday (c) Sunday (d) Monday
  26. 26.Each person always tells the truth or always lies. Rahul says: “Kabir is a liar.” Kabir says: “At least one of us two, Rahul or I, is a liar.” Is Kabir a truth-teller or a liar? (a) truth-teller (b) liar
  27. 27.Which number is the odd one out: 31, 19, 77, 89? (a) 31 (b) 19 (c) 77 (d) 89
  28. 28.If + means ×, − means ÷, × means + and ÷ means −, what is 3 ÷ 8 × 13 + 16?
  29. 29.A clock shows 6:29. What time will it show 21 minutes later? (a) 7:50 (b) 6:50 (c) 7:00 (d) 6:40
  30. 30.Each person always tells the truth or always lies. Nisha says: “Arjun and I both tell the truth.” Kabir says: “At least one of us two, Nisha or I, is a liar.” Arjun says: “Nisha tells the truth.” Is Kabir a truth-teller or a liar? (a) truth-teller (b) liar
  31. 31.Steps climbed in a minute: Ananya 54, Pooja 60, Farhan 37, Tara 52, Priya 26. Who has the fewest steps? (a) Ananya (b) Priya (c) Farhan (d) Tara
  32. 32.Vivaan, Manav and Rohan each play a different game: chess, carrom or badminton. Manav does not play carrom. Vivaan does not play badminton. Rohan does not play chess. Manav does not play chess. Which game does Vivaan play? (a) chess (b) carrom (c) badminton
  33. 33.If BOAT is written as YLZG, how is TREE written in the same code? (a) HJWW (b) USFF (c) FHUU (d) GIVV
  34. 34.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: 52 28 53 35 56 55. After step 3, what is the 2nd number from the left?
  35. 35.In a group of 29 children, 8 like mangoes, 20 like bananas and 4 like both. How many like neither of the two?
  36. 36.What is the smaller angle between the hour hand and the minute hand at 2:13? (in degrees) =
  37. 37.Statements: Some boxes are toys. All toys are books. Conclusion: No books are boxes. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  38. 38.Arjun is a boy. How is Arjun’s mother’s mother related to Arjun? (a) aunt (b) mother (c) grandmother (d) sister
  39. 39.In a group of 42 children, 21 play chess, 23 play carrom and 9 play both. How many play only chess?
  40. 40.Each person always tells the truth or always lies. Dev says: “Kabir and I are different kinds.” Kabir says: “Dev tells the truth.” Is Dev a truth-teller or a liar? (a) truth-teller (b) liar

Answer key

  1. cousin
  2. 4
  3. South
  4. 79
  5. No
  6. 14
  7. West
  8. Ananya
  9. 90
  10. YLLP
  11. 8
  12. truth-teller
  13. 65
  14. 14
  15. truth-teller
  16. 15
  17. 9
  18. Myra
  19. 9
  20. PRGV
  21. EHRG
  22. XZPV
  23. must be true
  24. must be false
  25. Monday
  26. truth-teller
  27. 77
  28. 203
  29. 6:50
  30. truth-teller
  31. Priya
  32. chess
  33. GIVV
  34. 35
  35. 5
  36. 11.5
  37. No
  38. grandmother
  39. 12
  40. liar

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