Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 182 · 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.Each person always tells the truth or always lies. Arjun says: “Aditya tells the truth.” Aditya says: “Arjun and I are the same kind.” Is Arjun a truth-teller or a liar? (a) truth-teller (b) liar
2. 2.Aditya is a boy. How is Aditya’s father’s sister related to Aditya? (a) mother (b) sister (c) aunt (d) cousin
3. 3.Aisha is a girl. How is Aisha’s mother’s brother related to Aisha? (a) brother (b) grandfather (c) cousin (d) uncle
4. 4.Each person always tells the truth or always lies. Kabir says: “Arjun is a liar.” Arjun says: “Kabir and I both tell the truth.” Is Arjun a truth-teller or a liar? (a) truth-teller (b) liar
5. 5.Two standard dice show 3 and 6 on top. Opposite faces of a dice add up to 7. What is the total of the two bottom faces?
6. 6.Aditya, Omkar and Dev each have a different pet: dog, tortoise or cat. Aditya does not have the cat. Omkar does not have the tortoise. Dev does not have the tortoise. Omkar does not have the dog. Which pet does Aditya have? (a) dog (b) tortoise (c) cat
7. 7.Each person always tells the truth or always lies. Farhan says: “Kabir tells the truth.” Dev says: “At least one of us two, Kabir or I, is a liar.” Kabir says: “Farhan and I both tell the truth.” Is Kabir a truth-teller or a liar? (a) truth-teller (b) liar
8. 8.Find the missing number. The same rule works in every row or in every column.
   11 | 9 | 20
   ? | 6 | 25
   4 | 14 | 18
9. 9.Ananya is a girl. How is Ananya’s mother’s mother related to Ananya? (a) mother (b) sister (c) aunt (d) grandmother
10. 10.Dev is shorter than Rahul. Rahul is shorter than Kabir. Arjun is taller than Kabir. Who is the tallest? (a) Dev (b) Rahul (c) Kabir (d) Arjun
11. 11.Books read in the summer holidays: Nisha 9, Aisha 30, Saanvi 27, Ira 17, Ishaan 5. What is the total for all five children?
12. 12.In a group of 26 grown-ups, 17 drink tea, 12 drink coffee and 8 drink both. How many drink neither of the two?
13. 13.Kites flown at Makar Sankranti: Yash 9, Neel 15, Vivaan 7, Arjun 24, Saanvi 13. What is the total for all five children?
14. 14.If + means ×, − means ÷, × means + and ÷ means −, what is 5 ÷ 5 − 5 × 12?
15. 15.Zoya walks 7 m South, then turns right and walks 4 m. In which direction is she now from the starting point? (a) North-East (b) North-West (c) South-East (d) South-West
16. 16.Each person always tells the truth or always lies. Neel says: “Rohan and I are different kinds.” Rohan says: “Neel and I are the same kind.” Is Neel a truth-teller or a liar? (a) truth-teller (b) liar
17. 17.Which number is the odd one out: 29, 73, 38, 13? (a) 29 (b) 73 (c) 38 (d) 13
18. 18.If STAR is written as RSZQ, how is HAND written in the same code? (a) HAND (b) GZMC (c) FYLB (d) IBOE
19. 19.If RAIN is written as IZRM, how is SUN written in the same code? (a) HFM (b) TVO (c) IGN (d) GEL
20. 20.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: 10 38 94 11 71 97. After step 3, what is the 2nd number from the left?
21. 21.The sum of three consecutive even numbers is 54. What is the smallest of them?
22. 22.Which capital letter does NOT look the same in a mirror? (a) H (b) X (c) I (d) B
23. 23.12 July is a Friday. What day of the week is 12 August of the same year? (a) Tuesday (b) Monday (c) Wednesday (d) Sunday
24. 24.If + means −, − means +, × means ÷ and ÷ means ×, what is 20 + 12 ÷ 7 × 7?
25. 25.If + means −, − means ×, × means ÷ and ÷ means +, what is 19 + 2 − 16 × 4?
26. 26.A wooden cube is painted on all six faces, then cut into 27 equal small cubes. How many small cubes have exactly two painted faces?
27. 27.Statements: No kites are bells. All bells are pens. Conclusion: Some kites are pens. Does the conclusion definitely follow from the statements? (a) Yes (b) No
28. 28.Find the missing number. The same rule works in every row or in every column.
    2 | 3 | 6
    5 | 7 | 35
    8 | 2 | ?
29. 29.Statements: All kites are cups. No balls are cups. Conclusion: No balls are kites. Does the conclusion definitely follow from the statements? (a) Yes (b) No
30. 30.Vivaan is younger than Neel. Kabir is younger than Vivaan. Who is the oldest? (a) Kabir (b) Neel (c) Vivaan
31. 31.Which number is the odd one out: 42, 14, 54, 98? (a) 42 (b) 14 (c) 54 (d) 98
32. 32.Rule: If the bell rings, then the class starts. Fact: The class does not start. What can you say about “The bell rings”? (a) must be true (b) must be false (c) can't tell
33. 33.Ananya, Omkar and Manav each play a different game: cricket, carrom or chess. Ananya does not play chess. Omkar does not play cricket. Omkar does not play carrom. Manav does not play cricket. Which game does Manav play? (a) cricket (b) carrom (c) chess
34. 34.1 April is a Saturday. What day of the week is 1 May of the same year? (a) Tuesday (b) Sunday (c) Monday (d) Wednesday
35. 35.In a group of 33 children, 19 sing Hindi songs, 18 sing English songs and 7 sing both. How many sing neither of the two?
36. 36.Is 2012 a leap year? (a) Yes (b) No
37. 37.Rule: If the shop is open, then Vivaan buys milk. Fact: The shop is not open. What can you say about “Vivaan buys milk”? (a) must be true (b) must be false (c) can't tell
38. 38.Which capital letter looks exactly the same in a mirror? (a) P (b) Q (c) O (d) N
39. 39.Ananya is a girl. How is Ananya’s father’s father’s only son’s son related to Ananya? (a) father (b) brother (c) cousin (d) uncle
40. 40.Which capital letter looks exactly the same in a mirror? (a) E (b) T (c) S (d) B

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