Logical Reasoning Test Worksheet

Logical reasoning lesson 30: Final challenge: mixed reasoning · Set 127 · 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.A number machine multiplies a number by 2 and then adds 5. Each output goes back in as the next input. Start with 5. What comes out after step 2?
2. 2.Rule: If the bell rings, then the class starts. Fact: The class starts. What can you say about “The bell does not ring”? (a) must be true (b) must be false (c) can't tell
3. 3.Diya walks 12 km West, then turns left and walks 16 km. How far is she from the starting point now, in a straight line (in km)?
4. 4.Which number is the odd one out: 86, 83, 43, 71? (a) 86 (b) 83 (c) 43 (d) 71
5. 5.Statements: All cups are bells. No rings are cups. Conclusion: Some rings are bells. Does the conclusion definitely follow from the statements? (a) Yes (b) No
6. 6.Each person always tells the truth or always lies. Aisha says: “Siddharth and I are the same kind.” Siddharth says: “Aisha and I both tell the truth.” Omkar says: “Aisha is a liar.” Is Omkar a truth-teller or a liar? (a) truth-teller (b) liar
7. 7.Find the missing number. The same rule works in every row or in every column.
   ? | 6 | 30
   8 | 4 | 32
   8 | 5 | 40
8. 8.If TREE is written as WUHH, how is HAND written in the same code? (a) LERH (b) JCPF (c) EXKA (d) KDQG
9. 9.Two standard dice show 2 and 6 on top. Opposite faces of a dice add up to 7. What is the total of the two bottom faces?
10. 10.I am a 2-digit number. My digits add up to 11. If you swap my two digits, the new number is 9 more than me. What number am I?
11. 11.Rule: If it is Sunday, then the school is closed. Fact: The school is closed. What can you say about “It is not Sunday”? (a) must be true (b) must be false (c) can't tell
12. 12.Ira, Tara and Myra each have a bag of a different colour: green, red or white. Tara’s bag is not white. Ira’s bag is not green. Myra’s bag is not green. Ira’s bag is not red. Whose bag is red? (a) Ira (b) Tara (c) Myra
13. 13.Which number is the odd one out: 60, 18, 28, 90? (a) 60 (b) 18 (c) 28 (d) 90
14. 14.Which capital letter looks exactly the same in a mirror? (a) V (b) P (c) N (d) Q
15. 15.Which number is the odd one out: 88, 80, 90, 32? (a) 88 (b) 80 (c) 90 (d) 32
16. 16.Which number is the odd one out: 44, 17, 2, 41? (a) 44 (b) 17 (c) 2 (d) 41
17. 17.I am a 2-digit number. My digits add up to 8. If you swap my two digits, the new number is 18 more than me. What number am I?
18. 18.Each person always tells the truth or always lies. Zoya says: “Aisha and I are the same kind.” Aisha says: “Zoya and I both tell the truth.” Is Aisha a truth-teller or a liar? (a) truth-teller (b) liar
19. 19.Dev is a boy. How is Dev’s son’s wife related to Dev? (a) daughter-in-law (b) niece (c) daughter (d) sister-in-law
20. 20.Priya is a girl. How is Priya’s brother’s wife related to Priya? (a) cousin (b) sister-in-law (c) sister (d) aunt
21. 21.Rule: If Dev finishes the homework, then Dev goes to the park. Fact: Dev finishes the homework. What can you say about “Dev goes to the park”? (a) must be true (b) must be false (c) can't tell
22. 22.Statements: All kites are books. All kites are balls. Conclusion: Some balls are books. Does the conclusion definitely follow from the statements? (a) Yes (b) No
23. 23.Isha is a girl. How is Isha’s father’s father’s only son related to Isha? (a) father (b) grandfather (c) brother (d) uncle
24. 24.Books read in the summer holidays: Aarav 23, Riya 11, Arjun 4, Diya 3, Myra 19. How many children have more than 4 books?
25. 25.Trees planted in a week: Siddharth 40, Kavya 7, Meera 35, Aarav 12, Dev 33. What is the total for all five children?
26. 26.Three friends (Aditya, Farhan and Riya) sit in a row. Left and right are as you look at them. Riya sits just to the right of Farhan. Farhan sits just to the right of Aditya. Who sits at the left end? (a) Riya (b) Aditya (c) Farhan
27. 27.Statements: No keys are coins. No coins are books. Conclusion: All books are keys. Does the conclusion definitely follow from the statements? (a) Yes (b) No
28. 28.Riya, Dev and Kabir each play a different game: football, badminton or chess. Riya does not play chess. Dev does not play chess. Dev does not play football. Who plays chess? (a) Riya (b) Dev (c) Kabir
29. 29.If + means ×, − means ÷, × means + and ÷ means −, what is 12 + 6 ÷ 13 × 2?
30. 30.Kites flown at Makar Sankranti: Kavya 17, Priya 6, Nisha 23, Aditya 4, Karan 11. What is the total for all five children?
31. 31.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: 33 27 63 16 70 69. After step 4, what is the 4th number from the left?
32. 32.Isha is taller than Kabir. Zoya is taller than Isha. Who is the second shortest? (a) Isha (b) Kabir (c) Zoya
33. 33.The sum of three consecutive numbers is 51. What is the smallest of them?
34. 34.If BOOK is written as ANNJ, how is TREE written in the same code? (a) TREE (b) SQDD (c) RPCC (d) USFF
35. 35.On a standard dice, opposite faces add up to 7. The dice shows 3 on top. What number is on the bottom face?
36. 36.I am a 2-digit number. My digits add up to 11. If you swap my two digits, the new number is 27 more than me. What number am I?
37. 37.Dev walks 8 m North, then turns around and walks 2 m. How far is he from the starting point now (in m)?
38. 38.Find the missing number. The same rule works in every row or in every column.
    16 | 13 | 2
    5 | 10 | 2
    21 | ? | 4
39. 39.Saanvi is a girl. How is Saanvi’s mother’s brother related to Saanvi? (a) cousin (b) uncle (c) brother (d) grandfather
40. 40.Find the missing number. The same rule works in every row or in every column.
    7 | 9 | 2
    5 | 12 | 1
    6 | ? | 7

Free logical reasoning lessons, practice and worksheets at talentjr.in/logical-reasoning