Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 490 · 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.Rule: If the bell rings, then the class starts. Fact: The bell rings. What can you say about “The class does not start”? (a) must be true (b) must be false (c) can't tell
2. 2.Find the missing number. The same rule works in every row or in every column.
   7 | 14 | ?
   19 | 8 | 1
   26 | 22 | 11
3. 3.Isha is a girl. How is Isha’s father’s father’s only son’s son related to Isha? (a) father (b) cousin (c) brother (d) uncle
4. 4.Find the missing number. The same rule works in every row or in every column.
   7 | ? | 14
   7 | 7 | 49
   2 | 5 | 10
5. 5.What is the smaller angle between the hour hand and the minute hand at 10:03? (in degrees) =
6. 6.Find the missing number. The same rule works in every row or in every column.
   15 | 13 | 28
   2 | 8 | ?
   20 | 3 | 23
7. 7.A number machine multiplies a number by 2 and then takes away 3. Each output goes back in as the next input. Start with 4. What comes out after step 3?
8. 8.Rule: If Aisha scores above 90, then Aisha gets a gold star. Fact: Aisha scores above 90. What can you say about “Aisha does not get a gold star”? (a) must be true (b) must be false (c) can't tell
9. 9.On a standard dice, opposite faces add up to 7. The dice shows 3 on top. What number is on the bottom face?
10. 10.If STAR is written as RATS, how is BALL written in the same code? (a) MMBC (b) KKZA (c) LLAB (d) CBMM
11. 11.Neel walks 17 m North, turns right and walks 9 m, then turns right again and walks 5 m. How far is he from the starting point now, in a straight line (in m)?
12. 12.Which number is the odd one out: 31, 83, 89, 66? (a) 31 (b) 83 (c) 89 (d) 66
13. 13.Which number is the odd one out: 83, 8, 37, 89? (a) 83 (b) 8 (c) 37 (d) 89
14. 14.Three friends (Dev, Kabir and Tara) sit in a row. Left and right are as you look at them. Tara sits at the right end. Dev sits just to the right of Kabir. Who sits in the middle? (a) Dev (b) Tara (c) Kabir
15. 15.Which number is the odd one out: 81, 27, 9, 8? (a) 81 (b) 27 (c) 9 (d) 8
16. 16.Aarav is a boy. How is Aarav’s sister’s daughter related to Aarav? (a) niece (b) daughter (c) sister (d) aunt
17. 17.Trees planted in a week: Rohan 19, Manav 40, Dev 7, Saanvi 25, Vivaan 32. How many children have more than 15 trees?
18. 18.Ishaan is younger than Farhan. Neel is younger than Riya. Ishaan is older than Riya. Who is the second oldest? (a) Farhan (b) Ishaan (c) Riya (d) Neel
19. 19.The sum of three consecutive numbers is 45. What is the largest of them?
20. 20.If WIND is written as DRMW, how is BALL written in the same code? (a) CBMM (b) ZAPP (c) XYNN (d) YZOO
21. 21.Marks in a maths test (out of 50): Meera 28, Karan 36, Aditya 17, Yash 31, Tara 16. How many more marks does Karan have than Tara?
22. 22.Five friends (Kavya, Neel, Rahul, Tara and Yash) sit in a row. Left and right are as you look at them. Rahul does not sit at either end. Yash sits just to the right of Tara. Tara sits somewhere to the left of Kavya. Tara sits somewhere to the left of Neel. Neel sits at the right end. Neel sits just to the right of Rahul. Who sits in the middle? (a) Kavya (b) Neel (c) Rahul (d) Tara
23. 23.Sneha walks 16 km South, then turns left and walks 12 km. How far is she from the starting point now, in a straight line (in km)?
24. 24.How many degrees does the minute hand of a clock turn in 35 minutes? =
25. 25.Which capital letter does NOT look the same in a mirror? (a) I (b) F (c) H (d) M
26. 26.Pooja is a girl. How is Pooja’s son’s son related to Pooja? (a) son (b) brother (c) grandson (d) nephew
27. 27.In a group of 30 children, 25 sing Hindi songs, 15 sing English songs and 12 sing both. How many sing exactly one of the two?
28. 28.If + means −, − means +, × means ÷ and ÷ means ×, what is 13 − 14 ÷ 4 × 2?
29. 29.Ishaan is a boy. How is Ishaan’s sister’s son related to Ishaan? (a) son (b) cousin (c) nephew (d) brother
30. 30.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    3 | 8 | 7
    10 | ? | 2
    5 | 4 | 9
31. 31.Rohan is a boy. How is Rohan’s sister’s daughter related to Rohan? (a) aunt (b) sister (c) niece (d) daughter
32. 32.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?
33. 33.Statements: All caps are books. Some caps are toys. Conclusion: No books are toys. Does the conclusion definitely follow from the statements? (a) Yes (b) No
34. 34.Four friends (Dev, Ira, Tara and Vivaan) sit in a row. Left and right are as you look at them. Ira sits somewhere to the left of Tara. Ira sits at the left end. Tara sits just to the right of Vivaan. Tara sits at the right end. Who sits just to the left of Vivaan? (a) Dev (b) Tara (c) Ira (d) Vivaan
35. 35.In this magic square every row, column and diagonal adds up to the same total. Find the missing number.
    ? | 11 | 32
    29 | 23 | 17
    14 | 35 | 20
36. 36.A wooden cube is painted on all six faces, then cut into 27 equal small cubes. How many small cubes have exactly three painted faces?
37. 37.Priya walks 9 m North, then turns right and walks 12 m. How far is she from the starting point now, in a straight line (in m)?
38. 38.Rule: If Saanvi scores above 90, then Saanvi gets a gold star. Fact: Saanvi scores above 90. What can you say about “Saanvi gets a gold star”? (a) must be true (b) must be false (c) can't tell
39. 39.In a group of 19 children, 14 enjoy drawing, 5 enjoy dancing and 2 enjoy both. How many enjoy neither of the two?
40. 40.Steps climbed in a minute: Ishaan 52, Manav 83, Rahul 21, Saanvi 36, Omkar 28. How many more steps does Ishaan have than Omkar?

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