Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 970 · 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 38 grown-ups, 10 drink tea, 25 drink coffee and 5 drink both. How many drink only coffee?
2. 2.Five friends (Aarav, Aisha, Dev, Myra and Nisha) sit in a row. Left and right are as you look at them. Aarav sits next to both Aisha and Dev. Myra sits somewhere to the left of Dev. Nisha sits somewhere to the left of Aisha. Myra does not sit at either end. Aisha does not sit at either end. Who sits just to the right of Aisha? (a) Aarav (b) Dev (c) Aisha (d) Myra
3. 3.Find the missing number. The same rule works in every row or in every column.
   11 | 6 | ?
   15 | 11 | 26
   11 | 20 | 31
4. 4.Marks in a maths test (out of 50): Riya 43, Zoya 49, Kavya 26, Pooja 25, Ananya 50. What is the total for all five children?
5. 5.Which number is the odd one out: 79, 30, 13, 11? (a) 79 (b) 30 (c) 13 (d) 11
6. 6.In a group of 32 children, 22 play cricket, 6 play football and 2 play both. How many play exactly one of the two?
7. 7.If PEN is written as NEP, how is WIND written in the same code? (a) CMHV (b) DNIW (c) EOJX (d) XJOE
8. 8.In a group of 53 children, 26 like mangoes, 25 like bananas and 10 like both. How many like neither of the two?
9. 9.Pooja is a girl. How is Pooja’s father’s father’s only son’s son related to Pooja? (a) uncle (b) father (c) brother (d) cousin
10. 10.Find the missing number. The same rule works in every row or in every column.
    11 | 2 | 8
    18 | 1 | 2
    1 | ? | 11
11. 11.If + means −, − means ÷, × means + and ÷ means ×, what is 15 + 5 − 5 ÷ 4?
12. 12.Rule: If Riya scores above 90, then Riya gets a gold star. Fact: Riya gets a gold star. What can you say about “Riya does not score above 90”? (a) must be true (b) must be false (c) can't tell
13. 13.Which capital letter does NOT look the same in a mirror? (a) N (b) U (c) T (d) Y
14. 14.Is 1600 a leap year? (a) Yes (b) No
15. 15.If FROG is written as GORF, how is LION written in the same code? (a) OPJM (b) MJPO (c) NOIL (d) MNHK
16. 16.A wooden cube is painted on all six faces, then cut into 27 equal small cubes. How many small cubes have no painted face?
17. 17.Three friends (Arjun, Farhan and Kabir) sit in a row. Left and right are as you look at them. Arjun sits next to both Kabir and Farhan. Kabir sits somewhere to the left of Farhan. Who sits just to the right of Kabir? (a) Farhan (b) Kabir (c) Arjun
18. 18.Ananya, Kabir and Aarav each have a different pet: dog, cat or rabbit. Ananya does not have the cat. Ananya does not have the rabbit. Kabir does not have the cat. Which pet does Kabir have? (a) dog (b) cat (c) rabbit
19. 19.Which number is the odd one out: 41, 46, 11, 29? (a) 41 (b) 46 (c) 11 (d) 29
20. 20.A clock shows 11:48. What time will it show 112 minutes later? (a) 1:30 (b) 2:40 (c) 1:40 (d) 1:50
21. 21.Find the missing number. The same rule works in every row or in every column.
    5 | 4 | 20
    2 | 7 | 14
    ? | 9 | 81
22. 22.Aarav is facing South. He turns left, then turns right, then turns right. Which direction is he facing now? (a) North (b) East (c) South (d) West
23. 23.Ishaan is taller than Ira. Karan is taller than Dev. Dev is taller than Ishaan. Who is the tallest? (a) Karan (b) Ira (c) Dev (d) Ishaan
24. 24.I am a 2-digit number. My digits add up to 5 and my tens digit is 5 more than my ones digit. What number am I?
25. 25.Tara, Aisha and Sneha each have a different pet: parrot, cat or rabbit. Tara does not have the cat. Aisha does not have the rabbit. Tara does not have the parrot. Sneha does not have the parrot. Who has the parrot? (a) Tara (b) Aisha (c) Sneha
26. 26.If + means ×, − means ÷, × means − and ÷ means +, what is 5 + 8 ÷ 11 × 19?
27. 27.Kavya runs faster than Farhan. Nisha runs slower than Ira. Kavya runs slower than Nisha. Who runs the slowest? (a) Nisha (b) Kavya (c) Farhan (d) Ira
28. 28.Kites flown at Makar Sankranti: Diya 8, Riya 25, Isha 13, Arjun 21, Siddharth 19. Who has the most kites? (a) Diya (b) Arjun (c) Isha (d) Riya
29. 29.In a group of 33 children, 22 play chess, 14 play carrom and 9 play both. How many play only chess?
30. 30.Rule: If Arjun finishes the homework, then Arjun goes to the park. Fact: Arjun finishes the homework. What can you say about “Arjun goes to the park”? (a) must be true (b) must be false (c) can't tell
31. 31.Statements: All cups are toys. Some balls are cups. Conclusion: No toys are balls. Does the conclusion definitely follow from the statements? (a) Yes (b) No
32. 32.Which number is the odd one out: 43, 13, 21, 67? (a) 43 (b) 13 (c) 21 (d) 67
33. 33.Priya, Sneha and Ishaan each have a different pet: dog, cat or tortoise. Sneha does not have the dog. Priya does not have the cat. Ishaan does not have the dog. Ishaan does not have the cat. Which pet does Ishaan have? (a) dog (b) cat (c) tortoise
34. 34.A clock shows 12:23. What time does it show in a mirror? (a) 10:37 (b) 12:37 (c) 12:23 (d) 11:37
35. 35.In a group of 34 children, 16 play cricket, 21 play football and 4 play both. How many play only football?
36. 36.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: 75 57 51 70 90 93. After step 3, what is the 3rd number from the left?
37. 37.Statements: No boxes are coins. All kites are boxes. Conclusion: All coins are kites. Does the conclusion definitely follow from the statements? (a) Yes (b) No
38. 38.In a group of 44 children, 24 play chess, 25 play carrom and 11 play both. How many play only chess?
39. 39.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: 56 89 22 26 61 53. After step 2, what is the 3rd number from the left?
40. 40.If + means ÷, − means ×, × means + and ÷ means −, what is 3 − 4 + 6 × 6?

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