Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 215 · 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.The sum of three consecutive even numbers is 60. What is the largest of them?
2. 2.A clock shows 8:50. What time does it show in a mirror? (a) 3:10 (b) 4:10 (c) 2:10 (d) 4:50
3. 3.Rule: If Myra wins the match, then Myra gets a medal. Fact: Myra does not get a medal. What can you say about “Myra does not win the match”? (a) must be true (b) must be false (c) can't tell
4. 4.I am a 2-digit number. My digits add up to 8 and my tens digit is 4 more than my ones digit. What number am I?
5. 5.Which number is the odd one out: 31, 82, 67, 83? (a) 31 (b) 82 (c) 67 (d) 83
6. 6.Neel, Siddharth and Priya each have a different pet: cat, dog or parrot. Neel does not have the dog. Priya does not have the parrot. Siddharth does not have the parrot. Siddharth does not have the dog. Who has the cat? (a) Neel (b) Siddharth (c) Priya
7. 7.Four friends (Isha, Kabir, Nisha and Sneha) sit in a row. Left and right are as you look at them. Isha sits at the right end. Isha sits just to the right of Nisha. Nisha sits just to the right of Kabir. Who sits just to the left of Kabir? (a) Kabir (b) Nisha (c) Sneha (d) Isha
8. 8.1 January 2019 is a Tuesday. What day of the week is 10 October 2019? (a) Friday (b) Wednesday (c) Saturday (d) Thursday
9. 9.Which number is the odd one out: 30, 45, 24, 48? (a) 30 (b) 45 (c) 24 (d) 48
10. 10.Rule: If the plant gets water, then the plant stays green. Fact: The plant does not stay green. What can you say about “The plant gets water”? (a) must be true (b) must be false (c) can't tell
11. 11.Which number is the odd one out: 41, 31, 72, 47? (a) 41 (b) 31 (c) 72 (d) 47
12. 12.Which capital letter looks exactly the same in a mirror? (a) L (b) T (c) C (d) Z
13. 13.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: 91 57 26 66 50 94. After step 3, what is the 3rd number from the left?
14. 14.Aarav is a boy. How is Aarav’s mother’s only daughter related to Aarav? (a) niece (b) mother (c) aunt (d) sister
15. 15.Five friends (Aarav, Aditya, Farhan, Pooja and Tara) sit in a row. Left and right are as you look at them. Pooja sits next to both Aarav and Aditya. Pooja sits somewhere to the left of Farhan. Pooja sits somewhere to the left of Tara. Aarav sits somewhere to the left of Aditya. Tara sits next to both Aditya and Farhan. Who sits in the middle? (a) Pooja (b) Aditya (c) Farhan (d) Aarav
16. 16.Books read in the summer holidays: Aditya 30, Aarav 28, Neel 9, Aisha 15, Arjun 12. What is the difference between the highest and the lowest?
17. 17.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    9 | ? | 17
    19 | 11 | 3
    5 | 15 | 13
18. 18.Which number is the odd one out: 20, 41, 59, 23? (a) 20 (b) 41 (c) 59 (d) 23
19. 19.I am a 2-digit number. My digits add up to 6. If you swap my two digits, the new number is 18 more than me. What number am I?
20. 20.Statements: All shoes are books. No balls are shoes. Conclusion: Some books are balls. Does the conclusion definitely follow from the statements? (a) Yes (b) No
21. 21.Five friends (Aisha, Karan, Neel, Omkar and Rohan) sit in a row. Left and right are as you look at them. Neel sits next to both Rohan and Aisha. Omkar sits just to the right of Karan. Rohan sits somewhere to the left of Aisha. Neel sits somewhere to the left of Karan. Who sits in the middle? (a) Karan (b) Omkar (c) Neel (d) Aisha
22. 22.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: 87 74 68 16 67 17. After step 2, what is the 1st number from the left?
23. 23.If DOG is written as GOD, how is BOOK written in the same code? (a) LPPC (b) CPPL (c) KOOB (d) JNNA
24. 24.Each person always tells the truth or always lies. Omkar says: “Nisha and I are the same kind.” Nisha says: “Omkar and I are different kinds.” Is Nisha a truth-teller or a liar? (a) truth-teller (b) liar
25. 25.In a group of 43 children, 26 enjoy drawing, 24 enjoy dancing and 10 enjoy both. How many enjoy only drawing?
26. 26.Books read in the summer holidays: Farhan 10, Arjun 19, Neel 29, Diya 4, Saanvi 18. What is the total for all five children?
27. 27.Marks in a maths test (out of 50): Aarav 26, Kabir 45, Nisha 25, Ira 15, Zoya 30. Who has the fewest marks? (a) Aarav (b) Nisha (c) Ira (d) Kabir
28. 28.Dev walks 27 m West, turns left and walks 7 m, then turns left again and walks 3 m. How far is he from the starting point now, in a straight line (in m)?
29. 29.Five friends (Aditya, Ishaan, Kabir, Pooja and Rahul) sit in a row. Left and right are as you look at them. Rahul sits just to the right of Kabir. Kabir does not sit at either end. Kabir sits next to both Pooja and Rahul. Pooja sits next to both Ishaan and Kabir. Kabir sits somewhere to the left of Aditya. Who sits at the left end? (a) Rahul (b) Ishaan (c) Kabir (d) Pooja
30. 30.A number machine multiplies a number by 3 and then adds 4. Each output goes back in as the next input. Start with 6. What comes out after step 2?
31. 31.Three friends (Manav, Priya and Rohan) sit in a row. Left and right are as you look at them. Rohan sits just to the right of Priya. Manav sits at the right end. Who sits just to the right of Rohan? (a) Priya (b) Manav (c) Rohan
32. 32.In a group of 34 grown-ups, 7 drink tea, 16 drink coffee and 3 drink both. How many drink only coffee?
33. 33.Five friends (Kabir, Kavya, Rahul, Sneha and Yash) sit in a row. Left and right are as you look at them. Kavya does not sit at either end. Yash sits somewhere to the left of Sneha. Kavya sits just to the right of Sneha. Kavya sits next to both Sneha and Kabir. Sneha sits next to both Rahul and Kavya. Who sits at the left end? (a) Kavya (b) Kabir (c) Rahul (d) Yash
34. 34.Each person always tells the truth or always lies. Siddharth says: “Aisha is a liar.” Aisha says: “At least one of us two, Siddharth or I, is a liar.” Is Aisha a truth-teller or a liar? (a) truth-teller (b) liar
35. 35.Aisha is facing South. She turns around (a half turn), then turns around (a half turn), then turns around (a half turn), then turns around (a half turn). Which direction is she facing now? (a) North (b) East (c) South (d) West
36. 36.Kabir is a boy. How is Kabir’s sister’s son related to Kabir? (a) brother (b) cousin (c) nephew (d) son
37. 37.Which capital letter looks exactly the same in water (an upside-down reflection)? (a) Q (b) U (c) T (d) C
38. 38.Myra is a girl. How is Myra’s father’s sister’s husband related to Myra? (a) uncle (b) father (c) grandfather (d) brother-in-law
39. 39.Which number is the odd one out: 46, 59, 61, 17? (a) 46 (b) 59 (c) 61 (d) 17
40. 40.If + means ×, − means ÷, × means − and ÷ means +, what is 6 ÷ 10 + 8 × 8?

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