Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 536 · 40 questions

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.

1. 1.Rule: If the plant gets water, then the plant stays green. Fact: The plant stays green. What can you say about “The plant gets water”? (a) must be true (b) must be false (c) can't tell
2. 2.If + means ÷, − means ×, × means − and ÷ means +, what is 6 − 6 ÷ 7 × 3?
3. 3.Five friends (Arjun, Isha, Karan, Manav and Myra) sit in a row. Left and right are as you look at them. Myra sits just to the right of Karan. Isha sits just to the right of Myra. Arjun sits at the left end. Manav sits somewhere to the left of Isha. Who sits just to the left of Manav? (a) Karan (b) Arjun (c) Isha (d) Manav
4. 4.Find the missing number. The same rule works in every row or in every column.
   2 | ? | 15
   13 | 1 | 14
   2 | 20 | 22
5. 5.If CAKE is written as EKAC, how is CAT written in the same code? (a) SZB (b) TAC (c) DBU (d) UBD
6. 6.Each person always tells the truth or always lies. Rahul says: “Kavya is a liar.” Kavya says: “Sneha and I are the same kind.” Sneha says: “Kavya is a liar.” Is Kavya a truth-teller or a liar? (a) truth-teller (b) liar
7. 7.Find the missing number. The same rule works in every row or in every column.
   ? | 2 | 9
   21 | 1 | 2
   4 | 12 | 8
8. 8.On a standard dice, opposite faces add up to 7. The dice shows 3 on top. What number is on the bottom face?
9. 9.Four friends (Manav, Rohan, Siddharth and Vivaan) sit in a row. Left and right are as you look at them. Siddharth does not sit at either end. Manav sits somewhere to the left of Vivaan. Vivaan sits just to the right of Rohan. Who sits just to the right of Manav? (a) Vivaan (b) Rohan (c) Siddharth (d) Manav
10. 10.Statements: All caps are books. No bags are books. Conclusion: All caps are bags. Does the conclusion definitely follow from the statements? (a) Yes (b) No
11. 11.Each person always tells the truth or always lies. Rohan says: “Saanvi and I both tell the truth.” Saanvi says: “Siddharth and I both tell the truth.” Siddharth says: “Rohan and I are the same kind.” Is Siddharth a truth-teller or a liar? (a) truth-teller (b) liar
12. 12.If + means −, − means +, × means ÷ and ÷ means ×, what is 3 ÷ 14 − 13 + 16?
13. 13.Rule: If it is Sunday, then the school is closed. Fact: The school is not closed. What can you say about “It is not Sunday”? (a) must be true (b) must be false (c) can't tell
14. 14.If + means ÷, − means ×, × means + and ÷ means −, what is 13 × 18 + 9 − 14?
15. 15.Tara is heavier than Isha. Saanvi is heavier than Vivaan. Tara is lighter than Vivaan. Who is the second heaviest? (a) Vivaan (b) Isha (c) Saanvi (d) Tara
16. 16.Dev walks 14 m North, then turns right and walks 11 m. In which direction is he now from the starting point? (a) North-East (b) North-West (c) South-East (d) South-West
17. 17.Statements: No bells are boxes. All caps are bells. Conclusion: No caps are boxes. Does the conclusion definitely follow from the statements? (a) Yes (b) No
18. 18.Omkar, Isha and Vivaan each play a different game: chess, football or cricket. Omkar does not play football. Vivaan does not play cricket. Vivaan does not play football. Who plays football? (a) Omkar (b) Isha (c) Vivaan
19. 19.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: 86 20 79 15 11 80. After step 3, what is the 3rd number from the left?
20. 20.Saanvi, Dev and Aisha each have a different pet: cat, parrot or dog. Saanvi does not have the cat. Dev does not have the parrot. Saanvi does not have the parrot. Which pet does Saanvi have? (a) cat (b) parrot (c) dog
21. 21.Find the missing number. The same rule works in every row or in every column.
    20 | 20 | ?
    10 | 3 | 13
    1 | 17 | 18
22. 22.Three friends (Meera, Neel and Rohan) sit in a row. Left and right are as you look at them. Neel sits somewhere to the left of Rohan. Meera does not sit at either end. Who sits at the right end? (a) Meera (b) Neel (c) Rohan
23. 23.Meera walks 30 m South, then turns around and walks 12 m. How far is she from the starting point now (in m)?
24. 24.Five friends (Aisha, Myra, Riya, Siddharth and Yash) sit in a row. Left and right are as you look at them. Yash sits somewhere to the left of Myra. Riya sits next to both Siddharth and Yash. Riya sits just to the right of Siddharth. Aisha sits next to both Yash and Myra. Who sits at the left end? (a) Riya (b) Siddharth (c) Yash (d) Aisha
25. 25.Zoya is heavier than Saanvi. Aditya is heavier than Zoya. Saanvi is heavier than Karan. Who is the lightest? (a) Zoya (b) Aditya (c) Saanvi (d) Karan
26. 26.Myra is a girl. How is Myra’s father’s sister’s husband related to Myra? (a) father (b) uncle (c) grandfather (d) brother-in-law
27. 27.Which number is the odd one out: 97, 4, 19, 31? (a) 97 (b) 4 (c) 19 (d) 31
28. 28.Today is Saturday. What day of the week will it be 94 days from today? (a) Monday (b) Tuesday (c) Wednesday (d) Thursday
29. 29.A clock shows 3:07. What time will it show 11 minutes later? (a) 3:28 (b) 4:18 (c) 3:08 (d) 3:18
30. 30.Which number is the odd one out: 33, 19, 3, 56? (a) 33 (b) 19 (c) 3 (d) 56
31. 31.If + means −, − means ×, × means ÷ and ÷ means +, what is 17 + 15 ÷ 11 − 7?
32. 32.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?
33. 33.If CAT is written as ECV, how is LAMP written in the same code? (a) NCOR (b) MBNQ (c) ODPS (d) JYKN
34. 34.Yash is a boy. How is Yash’s mother’s only daughter related to Yash? (a) aunt (b) mother (c) niece (d) sister
35. 35.Kavya is shorter than Diya. Tara is taller than Diya. Who is the second shortest? (a) Kavya (b) Tara (c) Diya
36. 36.Four friends (Farhan, Isha, Nisha and Rahul) sit in a row. Left and right are as you look at them. Farhan sits somewhere to the left of Nisha. Nisha sits at the right end. Farhan sits somewhere to the left of Isha. Rahul does not sit at either end. Isha sits next to both Rahul and Nisha. Who sits at the left end? (a) Isha (b) Rahul (c) Farhan (d) Nisha
37. 37.A clock shows 11:42. What time does it show in a mirror? (a) 12:18 (b) 1:18 (c) 1:42 (d) 11:18
38. 38.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    7 | 2 | ?
    8 | 6 | 4
    3 | 10 | 5
39. 39.Zoya is a girl. How is Zoya’s brother’s wife related to Zoya? (a) cousin (b) sister (c) sister-in-law (d) aunt
40. 40.A number machine multiplies a number by 3 and then takes away 3. Each output goes back in as the next input. Start with 3. What comes out after step 3?

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