Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 785 · 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 47 grown-ups, 19 drink tea, 28 drink coffee and 8 drink both. How many drink neither of the two?
2. 2.Each person always tells the truth or always lies. Arjun says: “Aditya is a liar.” Aditya says: “At least one of us two, Dev or I, is a liar.” Dev says: “Aditya and I are the same kind.” Is Dev a truth-teller or a liar? (a) truth-teller (b) liar
3. 3.Trees planted in a week: Aditya 17, Isha 16, Zoya 27, Diya 15, Karan 38. What is the total for all five children?
4. 4.If + means −, − means ÷, × means + and ÷ means ×, what is 6 + 6 × 15 ÷ 11?
5. 5.A number machine multiplies a number by 2 and then adds 1. Each output goes back in as the next input. Start with 4. What comes out after step 2?
6. 6.Find the missing number. The same rule works in every row or in every column.
   2 | 11 | 18
   15 | ? | 20
   17 | 15 | 38
7. 7.Ira is a girl. How is Ira’s brother’s son related to Ira? (a) son (b) cousin (c) nephew (d) brother
8. 8.Statements: Some boxes are books. All books are coins. Conclusion: Some boxes are coins. Does the conclusion definitely follow from the statements? (a) Yes (b) No
9. 9.What is the smaller angle between the hour hand and the minute hand at 6:09? (in degrees) =
10. 10.Karan is younger than Aditya. Priya is older than Aditya. Who is the second youngest? (a) Karan (b) Aditya (c) Priya
11. 11.Ananya runs faster than Neel. Ananya runs slower than Manav. Karan runs slower than Neel. Who runs the second fastest? (a) Neel (b) Karan (c) Ananya (d) Manav
12. 12.Find the missing number. The same rule works in every row or in every column.
    4 | ? | 13
    19 | 19 | 38
    10 | 11 | 21
13. 13.How many degrees does the minute hand of a clock turn in 2 minutes? =
14. 14.If BALL is written as CBMM, how is TOYS written in the same code? (a) TZPU (b) VQAU (c) UPZT (d) SNXR
15. 15.Karan walks 8 m South, turns right and walks 3 m, then turns right again and walks 4 m. How far is he from the starting point now, in a straight line (in m)?
16. 16.Meera is taller than Tara. Ira is shorter than Tara. Who is the tallest? (a) Tara (b) Meera (c) Ira
17. 17.Meera is lighter than Manav. Farhan is lighter than Meera. Who is the second lightest? (a) Manav (b) Meera (c) Farhan
18. 18.Aarav, Ananya and Diya each play a different game: football, badminton or chess. Ananya does not play badminton. Aarav does not play football. Diya does not play badminton. Ananya does not play chess. Who plays chess? (a) Aarav (b) Ananya (c) Diya
19. 19.Aditya walks 13 m East, then turns around and walks 2 m. How far is he from the starting point now (in m)?
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: 34 26 41 53 47 51. After step 3, what is the 4th number from the left?
21. 21.Today is Wednesday. What day of the week will it be 93 days from today? (a) Saturday (b) Thursday (c) Friday (d) Sunday
22. 22.Nisha is facing North. She turns right, then turns around (a half turn), then turns right, then turns around (a half turn). Which direction is she facing now? (a) North (b) East (c) South (d) West
23. 23.Today is Thursday. What day of the week will it be 79 days from today? (a) Friday (b) Saturday (c) Monday (d) Sunday
24. 24.Four friends (Ira, Kabir, Omkar and Zoya) sit in a row. Left and right are as you look at them. Kabir sits somewhere to the left of Omkar. Omkar sits next to both Zoya and Ira. Ira sits just to the right of Omkar. Who sits at the left end? (a) Kabir (b) Zoya (c) Ira (d) Omkar
25. 25.If LAMP is written as QNBM, how is FISH written in the same code? (a) ITJG (b) GRHE (c) GJTI (d) HSIF
26. 26.Find the missing number. The same rule works in every row or in every column.
    13 | 3 | 1
    10 | 6 | 1
    1 | ? | 14
27. 27.Each person always tells the truth or always lies. Aisha says: “Riya is a liar.” Riya says: “Aisha and I are different kinds.” Myra says: “Aisha tells the truth.” Is Riya a truth-teller or a liar? (a) truth-teller (b) liar
28. 28.Statements: Some coins are bags. All keys are bags. Conclusion: Some coins are keys. Does the conclusion definitely follow from the statements? (a) Yes (b) No
29. 29.Isha is a girl. How is Isha’s father’s father’s only son related to Isha? (a) grandfather (b) father (c) uncle (d) brother
30. 30.Rohan walks 28 m North, then turns around and walks 22 m. How far is he from the starting point now (in m)?
31. 31.How many degrees does the hour hand of a clock turn in 172 minutes? =
32. 32.If + means −, − means ×, × means ÷ and ÷ means +, what is 14 + 10 ÷ 18 − 12?
33. 33.Statements: Some keys are shoes. No bags are keys. Conclusion: All shoes are bags. Does the conclusion definitely follow from the statements? (a) Yes (b) No
34. 34.Which capital letter looks exactly the same in water (an upside-down reflection)? (a) D (b) V (c) A (d) G
35. 35.Rule: If the traffic light is red, then the cars stop. Fact: The cars do not stop. What can you say about “The traffic light is red”? (a) must be true (b) must be false (c) can't tell
36. 36.A wooden cube is painted on all six faces, then cut into 216 equal small cubes. How many small cubes have no painted face?
37. 37.Four friends (Dev, Farhan, Omkar and Tara) sit in a row. Left and right are as you look at them. Omkar sits at the right end. Tara sits just to the right of Farhan. Dev sits next to both Tara and Omkar. Who sits at the left end? (a) Tara (b) Dev (c) Farhan (d) Omkar
38. 38.Each person always tells the truth or always lies. Siddharth says: “At least one of us two, Ira or I, is a liar.” Ira says: “Siddharth is a liar.” Is Ira a truth-teller or a liar? (a) truth-teller (b) liar
39. 39.I am a 2-digit number. My digits add up to 6 and my tens digit is 2 more than my ones digit. What number am I?
40. 40.Kabir is shorter than Arjun. Kabir is taller than Rahul. Who is the shortest? (a) Rahul (b) Arjun (c) Kabir

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