Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 999 · 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.In a group of 34 children, 10 like mangoes, 17 like bananas and 4 like both. How many like at least one of the two?
2. 2.Find the missing number. The same rule works in every row or in every column.
   12 | 17 | ?
   12 | 4 | 16
   19 | 19 | 38
3. 3.If WIND is written as DRMW, how is STAR written in the same code? (a) TUBS (b) IHAJ (c) GFYH (d) HGZI
4. 4.In a group of 26 grown-ups, 14 drink tea, 15 drink coffee and 9 drink both. How many drink only coffee?
5. 5.Meera is a girl. How is Meera’s brother’s wife related to Meera? (a) sister (b) cousin (c) aunt (d) sister-in-law
6. 6.Which number is the odd one out: 14, 78, 6, 42? (a) 14 (b) 78 (c) 6 (d) 42
7. 7.If + means ×, − means ÷, × means − and ÷ means +, what is 3 ÷ 5 + 18 − 10?
8. 8.I am a 2-digit number. My digits add up to 17. If you swap my two digits, the new number is 9 more than me. What number am I?
9. 9.Which number is the odd one out: 89, 31, 16, 23? (a) 89 (b) 31 (c) 16 (d) 23
10. 10.Is 1700 a leap year? (a) Yes (b) No
11. 11.Which capital letter looks exactly the same in a mirror? (a) A (b) D (c) S (d) F
12. 12.Arjun is a boy. How is Arjun’s mother’s only daughter related to Arjun? (a) mother (b) sister (c) aunt (d) niece
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: 59 77 67 32 66 81. After step 4, what is the 2nd number from the left?
14. 14.A clock shows 10:59. What time does it show in a mirror? (a) 2:01 (b) 2:59 (c) 1:01 (d) 12:01
15. 15.Statements: No keys are cups. No boxes are keys. Conclusion: Some boxes are cups. Does the conclusion definitely follow from the statements? (a) Yes (b) No
16. 16.If SUN is written as UWP, how is FISH written in the same code? (a) HKUJ (b) GJTI (c) DGQF (d) ILVK
17. 17.Neel is a boy. How is Neel’s father’s only son’s sister related to Neel? (a) mother (b) cousin (c) aunt (d) sister
18. 18.Kavya walks 29 m West, then turns around and walks 10 m. How far is she from the starting point now (in m)?
19. 19.A clock shows 5:21. What time does it show in a mirror? (a) 7:39 (b) 7:21 (c) 5:39 (d) 6:39
20. 20.A wooden cube is painted on all six faces, then each edge is cut into 3 equal parts, making small cubes. How many small cubes have exactly one painted face?
21. 21.Steps climbed in a minute: Manav 68, Aisha 77, Farhan 42, Rohan 80, Dev 58. What is the difference between the highest and the lowest?
22. 22.Which capital letter looks exactly the same in a mirror? (a) L (b) G (c) N (d) W
23. 23.Isha walks 5 m North, then turns right and walks 8 m. In which direction is she now from the starting point? (a) North-East (b) North-West (c) South-East (d) South-West
24. 24.Myra walks 13 m West, turns left and walks 12 m, then turns left again and walks 8 m. How far is she from the starting point now, in a straight line (in m)?
25. 25.Kabir is a boy. How is Kabir’s father’s father’s only son related to Kabir? (a) uncle (b) grandfather (c) brother (d) father
26. 26.If + means ÷, − means ×, × means + and ÷ means −, what is 6 − 4 ÷ 8 + 2?
27. 27.If PARK is written as LSBQ, how is TOYS written in the same code? (a) RXNS (b) TZPU (c) UPZT (d) SYOT
28. 28.In a group of 29 children, 8 play chess, 17 play carrom and 5 play both. How many play exactly one of the two?
29. 29.How many degrees does the hour hand of a clock turn in 33 minutes? =
30. 30.Which number is the odd one out: 55, 56, 80, 85? (a) 55 (b) 56 (c) 80 (d) 85
31. 31.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 does not get water”? (a) must be true (b) must be false (c) can't tell
32. 32.Diya, Nisha and Riya each have a bag of a different colour: white, red or blue. Diya’s bag is not blue. Nisha’s bag is not white. Riya’s bag is not red. Riya’s bag is not blue. Whose bag is white? (a) Diya (b) Nisha (c) Riya
33. 33.If + means ×, − means ÷, × means + and ÷ means −, what is 19 + 6 − 2 ÷ 5?
34. 34.What is the smaller angle between the hour hand and the minute hand at 1:21? (in degrees) =
35. 35.Which number is the odd one out: 79, 18, 71, 47? (a) 79 (b) 18 (c) 71 (d) 47
36. 36.Statements: All bags are boxes. All balls are bags. Conclusion: All boxes are balls. Does the conclusion definitely follow from the statements? (a) Yes (b) No
37. 37.Which number is the odd one out: 43, 4, 47, 73? (a) 43 (b) 4 (c) 47 (d) 73
38. 38.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
39. 39.Each person always tells the truth or always lies. Riya says: “Ananya tells the truth.” Ananya says: “Riya and I are the same kind.” Is Riya a truth-teller or a liar? (a) truth-teller (b) liar
40. 40.In a group of 45 children, 22 play cricket, 15 play football and 2 play both. How many play neither of the two?

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