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Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 760 · 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.If LAMP is written as OZNK, how is LION written in the same code? (a) NQKL (b) PSMN (c) ORLM (d) MJPO
  2. 2.How many degrees does the minute hand of a clock turn in 34 minutes? =
  3. 3.Farhan is a boy. How is Farhan’s sister’s daughter related to Farhan? (a) sister (b) niece (c) daughter (d) aunt
  4. 4.Diya runs faster than Rohan. Rohan runs faster than Tara. Who runs the slowest? (a) Diya (b) Tara (c) Rohan
  5. 5.A number machine multiplies a number by 2 and then adds 1. Each output goes back in as the next input. Start with 4. What comes out after step 3?
  6. 6.20 January is a Sunday. What day of the week is 20 February of the same year? (a) Thursday (b) Tuesday (c) Wednesday (d) Friday
  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: 99 73 52 13 43 81. After step 2, what is the 1st number from the left?
  8. 8.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: 20 32 34 45 94 15. After step 2, what is the 6th number from the left?
  9. 9.Which number is the odd one out: 22, 31, 79, 61? (a) 22 (b) 31 (c) 79 (d) 61
  10. 10.Which number is the odd one out: 43, 47, 89, 94? (a) 43 (b) 47 (c) 89 (d) 94
  11. 11.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: 28 45 56 53 57 39. After step 4, what is the 1st number from the left?
  12. 12.Three friends (Dev, Sneha and Tara) sit in a row. Left and right are as you look at them. Tara does not sit at either end. Sneha sits somewhere to the left of Dev. Who sits at the right end? (a) Dev (b) Sneha (c) Tara
  13. 13.Four friends (Farhan, Ishaan, Pooja and Zoya) sit in a row. Left and right are as you look at them. Pooja sits at the right end. Zoya does not sit at either end. Ishaan sits somewhere to the left of Zoya. Farhan does not sit at either end. Zoya sits next to both Farhan and Pooja. Who sits just to the right of Zoya? (a) Zoya (b) Pooja (c) Ishaan (d) Farhan
  14. 14.Zoya is a girl. How is Zoya’s mother’s brother’s son related to Zoya? (a) uncle (b) brother (c) cousin (d) nephew
  15. 15.Vivaan walks 26 m East, then turns around and walks 11 m. How far is he from the starting point now (in m)?
  16. 16.Vivaan is a boy. How is Vivaan’s daughter’s husband related to Vivaan? (a) brother-in-law (b) son (c) nephew (d) son-in-law
  17. 17.A clock shows 5:51. What time does it show in a mirror? (a) 5:09 (b) 6:09 (c) 7:09 (d) 7:51
  18. 18.If PEN is written as QFO, how is SUN written in the same code? (a) RTM (b) TVO (c) UWP (d) OVT
  19. 19.Kabir, Diya and Sneha each have a bag of a different colour: blue, green or white. Diya’s bag is not blue. Sneha’s bag is not green. Diya’s bag is not white. Sneha’s bag is not blue. Whose bag is white? (a) Kabir (b) Diya (c) Sneha
  20. 20.Rule: If Kavya scores above 90, then Kavya gets a gold star. Fact: Kavya does not get a gold star. What can you say about “Kavya does not score above 90”? (a) must be true (b) must be false (c) can't tell
  21. 21.Four friends (Karan, Kavya, Nisha and Saanvi) sit in a row. Left and right are as you look at them. Saanvi sits next to both Kavya and Nisha. Kavya sits at the left end. Who sits at the right end? (a) Saanvi (b) Nisha (c) Karan (d) Kavya
  22. 22.Books read in the summer holidays: Saanvi 24, Ishaan 29, Aarav 8, Yash 25, Aditya 4. What is the total for all five children?
  23. 23.Find the missing number. The same rule works in every row or in every column.
    1 | 4 | 5
    4 | ? | 18
    20 | 20 | 40
  24. 24.Myra is lighter than Pooja. Pooja is lighter than Arjun. Who is the second heaviest? (a) Myra (b) Arjun (c) Pooja
  25. 25.Two standard dice show 1 and 3 on top. Opposite faces of a dice add up to 7. What is the total of the two bottom faces?
  26. 26.Aisha is a girl. How is Aisha’s daughter’s husband related to Aisha? (a) son (b) brother-in-law (c) son-in-law (d) nephew
  27. 27.Farhan runs slower than Riya. Saanvi runs slower than Farhan. Who runs the fastest? (a) Farhan (b) Riya (c) Saanvi
  28. 28.Rahul is heavier than Diya. Diya is heavier than Ishaan. Who is the second lightest? (a) Diya (b) Ishaan (c) Rahul
  29. 29.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    14 | 7 | 12
    9 | ? | 13
    10 | 15 | 8
  30. 30.If + means −, − means ×, × means ÷ and ÷ means +, what is 5 × 5 − 7 ÷ 8?
  31. 31.Rule: If Ishaan finishes the homework, then Ishaan goes to the park. Fact: Ishaan finishes the homework. What can you say about “Ishaan goes to the park”? (a) must be true (b) must be false (c) can't tell
  32. 32.If GOLD is written as DLOG, how is BALL written in the same code? (a) CBMM (b) LLAB (c) MMBC (d) KKZA
  33. 33.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: 96 75 97 41 79 37. After step 4, what is the 1st number from the left?
  34. 34.Each person always tells the truth or always lies. Saanvi says: “Farhan and I are different kinds.” Farhan says: “Saanvi and I are different kinds.” Is Saanvi a truth-teller or a liar? (a) truth-teller (b) liar
  35. 35.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: 62 13 10 24 93 35. After step 4, what is the 2nd number from the left?
  36. 36.Rule: If it rains, then the road gets wet. Fact: It rains. What can you say about “The road does not get wet”? (a) must be true (b) must be false (c) can't tell
  37. 37.Four friends (Ishaan, Neel, Pooja and Priya) sit in a row. Left and right are as you look at them. Ishaan does not sit at either end. Pooja sits at the right end. Priya sits next to both Neel and Ishaan. Who sits just to the left of Pooja? (a) Pooja (b) Priya (c) Ishaan (d) Neel
  38. 38.What is the smaller angle between the hour hand and the minute hand at 5:33? (in degrees) =
  39. 39.Which number is the odd one out: 31, 15, 67, 61? (a) 31 (b) 15 (c) 67 (d) 61
  40. 40.Find the missing number. The same rule works in every row or in every column.
    20 | 13 | 33
    19 | 5 | 24
    12 | ? | 31

Answer key

  1. ORLM
  2. 204
  3. niece
  4. Tara
  5. 39
  6. Wednesday
  7. 99
  8. 15
  9. 22
  10. 94
  11. 28
  12. Dev
  13. Pooja
  14. cousin
  15. 15
  16. son-in-law
  17. 6:09
  18. TVO
  19. Sneha
  20. must be true
  21. Karan
  22. 90
  23. 14
  24. Pooja
  25. 10
  26. son-in-law
  27. Riya
  28. Diya
  29. 11
  30. 15
  31. must be true
  32. LLAB
  33. 37
  34. liar
  35. 13
  36. must be false
  37. Ishaan
  38. 31.5
  39. 15
  40. 19

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