Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 530 · 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.If NEST is written as TSEN, how is MOON written in the same code? (a) NOOM (b) MNNL (c) NPPO (d) OPPN
2. 2.Manav is a boy. How is Manav’s father’s only son’s sister related to Manav? (a) cousin (b) sister (c) mother (d) aunt
3. 3.I am a 2-digit number. My digits add up to 16. If you swap my two digits, the new number is 18 more than me. What number am I?
4. 4.In a group of 37 children, 22 like mangoes, 14 like bananas and 7 like both. How many like only mangoes?
5. 5.Today is Friday. What day of the week will it be 88 days from today? (a) Wednesday (b) Tuesday (c) Thursday (d) Monday
6. 6.Dev is a boy. How is Dev’s father’s sister related to Dev? (a) sister (b) mother (c) cousin (d) aunt
7. 7.Each person always tells the truth or always lies. Aarav says: “Manav is a liar.” Manav says: “Aarav and I are the same kind.” Is Manav a truth-teller or a liar? (a) truth-teller (b) liar
8. 8.If + means −, − means ×, × means ÷ and ÷ means +, what is 14 ÷ 13 + 8 − 2?
9. 9.If + means ×, − means ÷, × means − and ÷ means +, what is 2 + 9 ÷ 20 − 5?
10. 10.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: 29 97 83 70 64 18. After step 3, what is the 6th number from the left?
11. 11.If GOLD is written as JROG, how is DOG written in the same code? (a) FQI (b) GRJ (c) ALD (d) HSK
12. 12.Neel walks 12 m East, then turns left and walks 16 m. How far is he from the starting point now, in a straight line (in m)?
13. 13.Find the missing number. The same rule works in every row or in every column.
    9 | 6 | 54
    6 | 3 | ?
    4 | 2 | 8
14. 14.Rahul, Neel and Vivaan each have a different pet: cat, rabbit or tortoise. Neel does not have the rabbit. Rahul does not have the cat. Neel does not have the cat. Who has the cat? (a) Rahul (b) Neel (c) Vivaan
15. 15.Statements: All kites are cups. Some kites are books. Conclusion: Some books are cups. Does the conclusion definitely follow from the statements? (a) Yes (b) No
16. 16.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: 51 25 61 94 70 35. After step 2, what is the 3rd number from the left?
17. 17.Four friends (Manav, Meera, Neel and Vivaan) sit in a row. Left and right are as you look at them. Vivaan sits next to both Manav and Neel. Neel sits next to both Vivaan and Meera. Meera sits at the right end. Who sits just to the left of Meera? (a) Meera (b) Manav (c) Vivaan (d) Neel
18. 18.Aditya is heavier than Aarav. Aarav is heavier than Kavya. Kavya is heavier than Sneha. Who is the heaviest? (a) Aarav (b) Sneha (c) Kavya (d) Aditya
19. 19.In a group of 49 children, 27 sing Hindi songs, 22 sing English songs and 10 sing both. How many sing at least one of the two?
20. 20.Trees planted in a week: Priya 14, Neel 25, Siddharth 9, Yash 26, Manav 16. Who has the fewest trees? (a) Priya (b) Neel (c) Siddharth (d) Yash
21. 21.Find the missing number. The same rule works in every row or in every column.
    4 | 3 | 12
    7 | ? | 14
    5 | 8 | 40
22. 22.Find the missing number. The same rule works in every row or in every column.
    1 | 17 | 3
    11 | 4 | 6
    16 | 1 | ?
23. 23.Find the missing number. The same rule works in every row or in every column.
    5 | 4 | ?
    6 | 5 | 11
    14 | 9 | 23
24. 24.Three friends (Ishaan, Neel and Nisha) sit in a row. Left and right are as you look at them. Ishaan does not sit at either end. Neel sits at the right end. Who sits just to the left of Ishaan? (a) Ishaan (b) Neel (c) Nisha
25. 25.If PEN is written as RGP, how is CAKE written in the same code? (a) ECMG (b) FDNH (c) AYIC (d) DBLF
26. 26.In a group of 36 children, 21 like mangoes, 14 like bananas and 4 like both. How many like neither of the two?
27. 27.If + means ×, − means ÷, × means − and ÷ means +, what is 10 ÷ 12 + 2 × 11?
28. 28.Find the missing number. The same rule works in every row or in every column.
    ? | 10 | 13
    19 | 1 | 20
    12 | 13 | 25
29. 29.Steps climbed in a minute: Farhan 22, Ishaan 48, Pooja 29, Diya 24, Neel 57. Who has the fewest steps? (a) Pooja (b) Diya (c) Neel (d) Farhan
30. 30.Rule: If Sneha scores above 90, then Sneha gets a gold star. Fact: Sneha scores above 90. What can you say about “Sneha does not get a gold star”? (a) must be true (b) must be false (c) can't tell
31. 31.Pooja is a girl. How is Pooja’s mother’s brother related to Pooja? (a) grandfather (b) uncle (c) cousin (d) brother
32. 32.Statements: All boxes are pens. All kites are boxes. Conclusion: Some pens are kites. Does the conclusion definitely follow from the statements? (a) Yes (b) No
33. 33.Which capital letter looks exactly the same in a mirror? (a) D (b) H (c) B (d) Q
34. 34.In a group of 30 children, 14 play cricket, 19 play football and 5 play both. How many play only football?
35. 35.I am a 2-digit number. My digits add up to 5. If you swap my two digits, the new number is 9 more than me. What number am I?
36. 36.On a standard dice, opposite faces add up to 7. The dice shows 5 on top. What number is on the bottom face?
37. 37.Statements: Some toys are cups. All toys are balls. Conclusion: All balls are cups. Does the conclusion definitely follow from the statements? (a) Yes (b) No
38. 38.Which number is the odd one out: 40, 8, 20, 78? (a) 40 (b) 8 (c) 20 (d) 78
39. 39.Which number is the odd one out: 33, 11, 83, 71? (a) 33 (b) 11 (c) 83 (d) 71
40. 40.Find the missing number. The same rule works in every row or in every column.
    4 | ? | 24
    7 | 9 | 63
    5 | 9 | 45

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