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Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 889 · 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.Find the missing number. The same rule works in every row or in every column.
    5 | 2 | 10
    ? | 4 | 28
    2 | 8 | 16
  2. 2.Find the missing number. The same rule works in every row or in every column.
    10 | 8 | 5
    8 | 2 | 13
    ? | 1 | 9
  3. 3.Find the missing number. The same rule works in every row or in every column.
    ? | 4 | 19
    16 | 2 | 18
    4 | 17 | 21
  4. 4.Books read in the summer holidays: Zoya 8, Aisha 5, Neel 22, Vivaan 9, Tara 17. How many children have more than 8 books?
  5. 5.7 August is a Friday. What day of the week is 7 September of the same year? (a) Tuesday (b) Sunday (c) Monday (d) Wednesday
  6. 6.Which number is the odd one out: 79, 43, 37, 77? (a) 79 (b) 43 (c) 37 (d) 77
  7. 7.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: 12 42 38 19 98 22. After step 3, what is the 1st number from the left?
  8. 8.If + means −, − means ÷, × means + and ÷ means ×, what is 17 ÷ 20 × 16 + 7?
  9. 9.Kites flown at Makar Sankranti: Manav 16, Ira 10, Aditya 19, Siddharth 21, Meera 9. Who has the most kites? (a) Aditya (b) Manav (c) Meera (d) Siddharth
  10. 10.Which capital letter looks exactly the same in water (an upside-down reflection)? (a) Y (b) D (c) L (d) W
  11. 11.Books read in the summer holidays: Myra 10, Riya 11, Neel 13, Meera 30, Rohan 5. Who has the fewest books? (a) Meera (b) Rohan (c) Neel (d) Myra
  12. 12.If FISH is written as ITJG, how is GOLD written in the same code? (a) CKNF (b) DLOG (c) HPME (d) EMPH
  13. 13.Which number is the odd one out: 65, 13, 37, 53? (a) 65 (b) 13 (c) 37 (d) 53
  14. 14.Dev is a boy. How is Dev’s son’s son related to Dev? (a) brother (b) son (c) grandson (d) nephew
  15. 15.Zoya is a girl. How is Zoya’s father’s sister related to Zoya? (a) cousin (b) sister (c) mother (d) aunt
  16. 16.What is the smaller angle between the hour hand and the minute hand at 11:35? (in degrees) =
  17. 17.Each person always tells the truth or always lies. Meera says: “Vivaan and I are the same kind.” Arjun says: “At least one of us two, Meera or I, is a liar.” Vivaan says: “Meera and I are different kinds.” Is Vivaan a truth-teller or a liar? (a) truth-teller (b) liar
  18. 18.Find the missing number. The same rule works in every row or in every column.
    17 | 7 | 24
    19 | 5 | ?
    16 | 10 | 26
  19. 19.Marks in a maths test (out of 50): Yash 38, Myra 30, Kabir 26, Aditya 50, Aarav 33. Who has the most marks? (a) Kabir (b) Aditya (c) Aarav (d) Myra
  20. 20.Each person always tells the truth or always lies. Yash says: “At least one of us two, Isha or I, is a liar.” Zoya says: “Yash tells the truth.” Isha says: “Zoya and I both tell the truth.” Is Yash a truth-teller or a liar? (a) truth-teller (b) liar
  21. 21.Statements: All kites are balls. Some kites are keys. Conclusion: Some keys are balls. Does the conclusion definitely follow from the statements? (a) Yes (b) No
  22. 22.Find the missing number. The same rule works in every row or in every column.
    6 | 10 | ?
    9 | 7 | 1
    15 | 1 | 1
  23. 23.A number machine multiplies a number by 2 and then takes away 5. Each output goes back in as the next input. Start with 7. What comes out after step 3?
  24. 24.Kites flown at Makar Sankranti: Isha 15, Aarav 3, Ishaan 6, Siddharth 23, Arjun 9. What is the total for all five children?
  25. 25.Is 2040 a leap year? (a) Yes (b) No
  26. 26.In a group of 21 children, 8 play chess, 7 play carrom and 4 play both. How many play only carrom?
  27. 27.Rule: If Sneha finishes the homework, then Sneha goes to the park. Fact: Sneha does not go to the park. What can you say about “Sneha finishes the homework”? (a) must be true (b) must be false (c) can't tell
  28. 28.Nisha is lighter than Isha. Rahul is heavier than Isha. Riya is heavier than Rahul. Who is the second heaviest? (a) Isha (b) Rahul (c) Nisha (d) Riya
  29. 29.If BELL is written as YVOO, how is STAR written in the same code? (a) TUBS (b) IHAJ (c) GFYH (d) HGZI
  30. 30.If DOG is written as EPH, how is CAKE written in the same code? (a) ECMG (b) FLBD (c) BZJD (d) DBLF
  31. 31.Ishaan, Saanvi and Tara each have a bag of a different colour: yellow, red or green. Ishaan’s bag is not red. Tara’s bag is not yellow. Saanvi’s bag is not green. Ishaan’s bag is not yellow. Whose bag is yellow? (a) Ishaan (b) Saanvi (c) Tara
  32. 32.Which capital letter looks exactly the same in a mirror? (a) S (b) L (c) C (d) W
  33. 33.If + means −, − means +, × means ÷ and ÷ means ×, what is 15 ÷ 14 + 20 × 5?
  34. 34.Farhan is a boy. How is Farhan’s mother’s father related to Farhan? (a) grandson (b) grandfather (c) uncle (d) father
  35. 35.Three friends (Kavya, Riya and Rohan) sit in a row. Left and right are as you look at them. Kavya sits just to the right of Rohan. Rohan sits somewhere to the left of Riya. Who sits in the middle? (a) Rohan (b) Kavya (c) Riya
  36. 36.Five friends (Diya, Neel, Priya, Rohan and Vivaan) sit in a row. Left and right are as you look at them. Priya sits just to the right of Vivaan. Rohan sits next to both Priya and Diya. Diya does not sit at either end. Who sits at the left end? (a) Neel (b) Vivaan (c) Priya (d) Diya
  37. 37.Find the missing number. The same rule works in every row or in every column.
    ? | 1 | 2
    16 | 3 | 16
    33 | 4 | 18
  38. 38.In a group of 41 children, 25 like mangoes, 18 like bananas and 11 like both. How many like only bananas?
  39. 39.Which number is the odd one out: 48, 9, 36, 81? (a) 48 (b) 9 (c) 36 (d) 81
  40. 40.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: 65 48 78 92 19 14. After step 3, what is the 4th number from the left?

Answer key

  1. 7
  2. 13
  3. 15
  4. 3
  5. Monday
  6. 77
  7. 98
  8. 349
  9. Siddharth
  10. D
  11. Rohan
  12. EMPH
  13. 65
  14. grandson
  15. aunt
  16. 137.5
  17. truth-teller
  18. 24
  19. Aditya
  20. truth-teller
  21. Yes
  22. 1
  23. 21
  24. 56
  25. Yes
  26. 3
  27. must be false
  28. Rahul
  29. HGZI
  30. DBLF
  31. Saanvi
  32. W
  33. 206
  34. grandfather
  35. Kavya
  36. Vivaan
  37. 17
  38. 7
  39. 48
  40. 65

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