Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 830 · 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.Siddharth is shorter than Diya. Siddharth is taller than Ira. Diya is shorter than Kavya. Who is the tallest? (a) Ira (b) Diya (c) Kavya (d) Siddharth
2. 2.In a group of 36 grown-ups, 17 drink tea, 23 drink coffee and 11 drink both. How many drink exactly one of the two?
3. 3.Which number is the odd one out: 88, 23, 19, 71? (a) 88 (b) 23 (c) 19 (d) 71
4. 4.A number machine multiplies a number by 3 and then takes away 4. Each output goes back in as the next input. Start with 4. What comes out after step 3?
5. 5.Statements: All coins are boxes. No boxes are caps. Conclusion: Some coins are caps. Does the conclusion definitely follow from the statements? (a) Yes (b) No
6. 6.Find the missing number. The same rule works in every row or in every column.
   3 | 7 | 21
   6 | 9 | 54
   4 | 7 | ?
7. 7.Rahul, Ishaan and Aisha each have a different pet: dog, rabbit or tortoise. Rahul does not have the tortoise. Ishaan does not have the rabbit. Aisha does not have the dog. Aisha does not have the rabbit. Which pet does Ishaan have? (a) dog (b) rabbit (c) tortoise
8. 8.A clock shows 3:55. What time will it show 142 minutes later? (a) 6:27 (b) 7:17 (c) 6:07 (d) 6:17
9. 9.Which number is the odd one out: 85, 53, 41, 71? (a) 85 (b) 53 (c) 41 (d) 71
10. 10.Four friends (Aarav, Ira, Pooja and Sneha) sit in a row. Left and right are as you look at them. Ira sits next to both Sneha and Pooja. Ira sits just to the right of Sneha. Sneha sits at the left end. Who sits just to the left of Pooja? (a) Pooja (b) Sneha (c) Aarav (d) Ira
11. 11.Which number is the odd one out: 13, 59, 67, 74? (a) 13 (b) 59 (c) 67 (d) 74
12. 12.Kabir, Pooja and Saanvi each have a different pet: rabbit, parrot or dog. Saanvi does not have the dog. Pooja does not have the parrot. Saanvi does not have the rabbit. Kabir does not have the rabbit. Which pet does Kabir have? (a) rabbit (b) parrot (c) dog
13. 13.I am a 2-digit number. My digits add up to 7 and my tens digit is 1 more than my ones digit. What number am I?
14. 14.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: 25 88 54 48 79 35. After step 3, what is the 5th number from the left?
15. 15.A clock shows 10:05. What time does it show in a mirror? (a) 12:55 (b) 2:55 (c) 1:55 (d) 2:05
16. 16.Today is Monday. What day of the week will it be 22 days from today? (a) Monday (b) Wednesday (c) Tuesday (d) Thursday
17. 17.Statements: All rings are books. Some rings are coins. Conclusion: All coins are books. Does the conclusion definitely follow from the statements? (a) Yes (b) No
18. 18.Trees planted in a week: Karan 23, Yash 27, Ananya 9, Diya 28, Kavya 32. Who has the fewest trees? (a) Kavya (b) Diya (c) Ananya (d) Karan
19. 19.Farhan is a boy. How is Farhan’s son’s wife related to Farhan? (a) daughter (b) niece (c) sister-in-law (d) daughter-in-law
20. 20.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: 40 24 57 34 90 72. After step 2, what is the 3rd number from the left?
21. 21.Ishaan, Nisha and Karan each play a different game: carrom, football or chess. Karan does not play football. Nisha does not play carrom. Nisha does not play chess. Karan does not play carrom. Who plays chess? (a) Ishaan (b) Nisha (c) Karan
22. 22.Statements: No bags are shoes. Some bags are balls. Conclusion: Some shoes are balls. Does the conclusion definitely follow from the statements? (a) Yes (b) No
23. 23.Today is Thursday. What day of the week will it be 100 days from today? (a) Saturday (b) Friday (c) Monday (d) Sunday
24. 24.If + means ×, − means ÷, × means + and ÷ means −, what is 11 ÷ 3 × 20 + 19?
25. 25.Nisha, Ishaan and Manav each have a different pet: parrot, dog or tortoise. Nisha does not have the tortoise. Manav does not have the tortoise. Manav does not have the parrot. Which pet does Manav have? (a) parrot (b) dog (c) tortoise
26. 26.If + means −, − means +, × means ÷ and ÷ means ×, what is 2 − 18 + 18 × 18?
27. 27.On a standard dice, opposite faces add up to 7. The dice shows 4 on top. What number is on the bottom face?
28. 28.Ananya, Isha and Aisha each play a different game: chess, badminton or cricket. Isha does not play badminton. Aisha does not play chess. Aisha does not play cricket. Ananya does not play cricket. Which game does Aisha play? (a) chess (b) badminton (c) cricket
29. 29.Omkar is younger than Kabir. Kabir is younger than Nisha. Omkar is older than Pooja. Who is the oldest? (a) Pooja (b) Kabir (c) Omkar (d) Nisha
30. 30.Each person always tells the truth or always lies. Ishaan says: “Farhan and I are the same kind.” Farhan says: “Ishaan and I are different kinds.” Is Ishaan a truth-teller or a liar? (a) truth-teller (b) liar
31. 31.In a group of 40 children, 18 like mangoes, 14 like bananas and 5 like both. How many like only bananas?
32. 32.Three friends (Isha, Meera and Neel) sit in a row. Left and right are as you look at them. Meera sits somewhere to the left of Neel. Neel sits just to the right of Isha. Who sits in the middle? (a) Meera (b) Neel (c) Isha
33. 33.Which number is the odd one out: 13, 19, 17, 75? (a) 13 (b) 19 (c) 17 (d) 75
34. 34.Is 2000 a leap year? (a) Yes (b) No
35. 35.Four friends (Arjun, Diya, Manav and Meera) sit in a row. Left and right are as you look at them. Diya sits somewhere to the left of Arjun. Manav sits next to both Diya and Arjun. Diya sits somewhere to the left of Meera. Who sits at the left end? (a) Arjun (b) Meera (c) Manav (d) Diya
36. 36.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: 17 52 73 26 39 37. After step 4, what is the 4th number from the left?
37. 37.If BALL is written as CBMM, how is CAKE written in the same code? (a) BZJD (b) FLBD (c) DBLF (d) ECMG
38. 38.Ishaan is a boy. How is Ishaan’s sister’s son related to Ishaan? (a) nephew (b) cousin (c) son (d) brother
39. 39.Today is Tuesday. What day of the week will it be 9 days from today? (a) Friday (b) Wednesday (c) Saturday (d) Thursday
40. 40.Each person always tells the truth or always lies. Ishaan says: “Tara and I are the same kind.” Tara says: “Ishaan is a liar.” Is Ishaan a truth-teller or a liar? (a) truth-teller (b) liar

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