Truth Teller and Liar Puzzles Worksheet

Logical reasoning lesson 24: Truth-tellers and liars · Set 261 · 40 questions

How to think it through (Suppose and check): Suppose the first speaker is a truth-teller: their words are true. Work out what that says about the others. Check every statement. A truth-teller’s words must be true; a liar’s words must be false. If you hit a clash, switch the supposition. The possibility with no clash is the answer.

1. 1.Each person always tells the truth or always lies. Neel says: “At least one of us two, Tara or I, is a liar.” Tara says: “Manav tells the truth.” Manav says: “Neel and I are the same kind.” Is Manav a truth-teller or a liar? (a) truth-teller (b) liar
2. 2.Each person always tells the truth or always lies. Saanvi says: “At least one of us two, Riya or I, is a liar.” Riya says: “Ira tells the truth.” Ira says: “Riya and I both tell the truth.” Is Ira a truth-teller or a liar? (a) truth-teller (b) liar
3. 3.Each person always tells the truth or always lies. Meera says: “Tara tells the truth.” Kabir says: “Tara and I both tell the truth.” Tara says: “At least one of us two, Kabir or I, is a liar.” Is Meera a truth-teller or a liar? (a) truth-teller (b) liar
4. 4.Each person always tells the truth or always lies. Rohan says: “Siddharth tells the truth.” Myra says: “Rohan is a liar.” Siddharth says: “Rohan and I are different kinds.” Is Siddharth a truth-teller or a liar? (a) truth-teller (b) liar
5. 5.Each person always tells the truth or always lies. Dev says: “Kavya and I are the same kind.” Arjun says: “Dev is a liar.” Kavya says: “Arjun tells the truth.” Is Dev a truth-teller or a liar? (a) truth-teller (b) liar
6. 6.Each person always tells the truth or always lies. Neel says: “Farhan tells the truth.” Farhan says: “At least one of us two, Riya or I, is a liar.” Riya says: “Neel and I are the same kind.” Is Riya a truth-teller or a liar? (a) truth-teller (b) liar
7. 7.Each person always tells the truth or always lies. Rahul says: “Sneha and I are the same kind.” Sneha says: “Rahul tells the truth.” Is Rahul a truth-teller or a liar? (a) truth-teller (b) liar
8. 8.Each person always tells the truth or always lies. Meera says: “At least one of us two, Myra or I, is a liar.” Myra says: “Meera and I both tell the truth.” Is Myra a truth-teller or a liar? (a) truth-teller (b) liar
9. 9.Each person always tells the truth or always lies. Vivaan says: “Riya and I are different kinds.” Riya says: “Aarav and I are the same kind.” Aarav says: “Vivaan is a liar.” Is Vivaan a truth-teller or a liar? (a) truth-teller (b) liar
10. 10.Each person always tells the truth or always lies. Kavya says: “Karan is a liar.” Karan says: “Kavya and I both tell the truth.” Is Karan a truth-teller or a liar? (a) truth-teller (b) liar
11. 11.Each person always tells the truth or always lies. Aarav says: “Riya is a liar.” Riya says: “At least one of us two, Aarav or I, is a liar.” Is Aarav a truth-teller or a liar? (a) truth-teller (b) liar
12. 12.Each person always tells the truth or always lies. Kabir says: “Nisha and I both tell the truth.” Nisha says: “At least one of us two, Manav or I, is a liar.” Manav says: “Kabir tells the truth.” Is Nisha a truth-teller or a liar? (a) truth-teller (b) liar
13. 13.Each person always tells the truth or always lies. Manav says: “Neel and I are different kinds.” Neel says: “Manav is a liar.” Is Manav a truth-teller or a liar? (a) truth-teller (b) liar
14. 14.Each person always tells the truth or always lies. Rohan says: “Arjun and I are different kinds.” Tara says: “Rohan and I are the same kind.” Arjun says: “Tara tells the truth.” Is Arjun a truth-teller or a liar? (a) truth-teller (b) liar
15. 15.Each person always tells the truth or always lies. Ira says: “Isha is a liar.” Isha says: “Ira and I are the same kind.” Is Isha a truth-teller or a liar? (a) truth-teller (b) liar
16. 16.Each person always tells the truth or always lies. Aditya says: “Riya is a liar.” Riya says: “Ananya is a liar.” Ananya says: “At least one of us two, Riya or I, is a liar.” Is Riya a truth-teller or a liar? (a) truth-teller (b) liar
17. 17.Each person always tells the truth or always lies. Kabir says: “Diya is a liar.” Zoya says: “Kabir is a liar.” Diya says: “Kabir and I are the same kind.” Is Zoya a truth-teller or a liar? (a) truth-teller (b) liar
18. 18.Each person always tells the truth or always lies. Yash says: “Aarav and I both tell the truth.” Aarav says: “Yash is a liar.” Is Aarav a truth-teller or a liar? (a) truth-teller (b) liar
19. 19.Each person always tells the truth or always lies. Arjun says: “Zoya tells the truth.” Zoya says: “Arjun and I are different kinds.” Is Zoya a truth-teller or a liar? (a) truth-teller (b) liar
20. 20.Each person always tells the truth or always lies. Arjun says: “Saanvi and I are different kinds.” Yash says: “Arjun and I both tell the truth.” Saanvi says: “Yash is a liar.” Is Arjun a truth-teller or a liar? (a) truth-teller (b) liar
21. 21.Each person always tells the truth or always lies. Omkar says: “Arjun and I are the same kind.” Arjun says: “Omkar is a liar.” Is Omkar a truth-teller or a liar? (a) truth-teller (b) liar
22. 22.Each person always tells the truth or always lies. Aisha says: “At least one of us two, Isha or I, is a liar.” Isha says: “Tara and I both tell the truth.” Tara says: “Aisha is a liar.” Is Aisha a truth-teller or a liar? (a) truth-teller (b) liar
23. 23.Each person always tells the truth or always lies. Kabir says: “At least one of us two, Pooja or I, is a liar.” Pooja says: “Kabir and I are the same kind.” Is Kabir a truth-teller or a liar? (a) truth-teller (b) liar
24. 24.Each person always tells the truth or always lies. Manav says: “Aditya tells the truth.” Aditya says: “Manav and I are the same kind.” Is Aditya a truth-teller or a liar? (a) truth-teller (b) liar
25. 25.Each person always tells the truth or always lies. Aisha says: “Ira and I are different kinds.” Ira says: “Aisha is a liar.” Is Ira a truth-teller or a liar? (a) truth-teller (b) liar
26. 26.Each person always tells the truth or always lies. Aditya says: “Meera and I are different kinds.” Meera says: “Aditya is a liar.” Yash says: “Aditya tells the truth.” Is Aditya a truth-teller or a liar? (a) truth-teller (b) liar
27. 27.Each person always tells the truth or always lies. Karan says: “Kavya and I both tell the truth.” Kavya says: “Karan is a liar.” Is Kavya a truth-teller or a liar? (a) truth-teller (b) liar
28. 28.Each person always tells the truth or always lies. Omkar says: “At least one of us two, Kabir or I, is a liar.” Sneha says: “Kabir tells the truth.” Kabir says: “Omkar is a liar.” Is Sneha a truth-teller or a liar? (a) truth-teller (b) liar
29. 29.Each person always tells the truth or always lies. Omkar says: “Aditya is a liar.” Aditya says: “Omkar and I are the same kind.” Is Omkar a truth-teller or a liar? (a) truth-teller (b) liar
30. 30.Each person always tells the truth or always lies. Karan says: “Meera is a liar.” Meera says: “Arjun and I are different kinds.” Arjun says: “Karan tells the truth.” Is Arjun a truth-teller or a liar? (a) truth-teller (b) liar
31. 31.Each person always tells the truth or always lies. Yash says: “Kabir is a liar.” Kabir says: “Ira and I are the same kind.” Ira says: “Kabir and I both tell the truth.” Is Kabir a truth-teller or a liar? (a) truth-teller (b) liar
32. 32.Each person always tells the truth or always lies. Aarav says: “Priya and I are different kinds.” Isha says: “Aarav is a liar.” Priya says: “Isha is a liar.” Is Isha a truth-teller or a liar? (a) truth-teller (b) liar
33. 33.Each person always tells the truth or always lies. Ira says: “Manav and I are the same kind.” Manav says: “At least one of us two, Ira or I, is a liar.” Is Ira a truth-teller or a liar? (a) truth-teller (b) liar
34. 34.Each person always tells the truth or always lies. Vivaan says: “At least one of us two, Ira or I, is a liar.” Ira says: “Vivaan is a liar.” Omkar says: “Vivaan is a liar.” Is Omkar a truth-teller or a liar? (a) truth-teller (b) liar
35. 35.Each person always tells the truth or always lies. Diya says: “Kavya is a liar.” Kavya says: “At least one of us two, Diya or I, is a liar.” Is Kavya a truth-teller or a liar? (a) truth-teller (b) liar
36. 36.Each person always tells the truth or always lies. Rohan says: “Aditya is a liar.” Aditya says: “Rohan and I are the same kind.” Is Aditya a truth-teller or a liar? (a) truth-teller (b) liar
37. 37.Each person always tells the truth or always lies. Aditya says: “Aarav and I are the same kind.” Aarav says: “Aditya is a liar.” Is Aarav a truth-teller or a liar? (a) truth-teller (b) liar
38. 38.Each person always tells the truth or always lies. Aditya says: “Isha is a liar.” Isha says: “Aditya and I both tell the truth.” Is Aditya a truth-teller or a liar? (a) truth-teller (b) liar
39. 39.Each person always tells the truth or always lies. Saanvi says: “Ananya tells the truth.” Ananya says: “Saanvi and I are different kinds.” Is Saanvi a truth-teller or a liar? (a) truth-teller (b) liar
40. 40.Each person always tells the truth or always lies. Isha says: “Riya is a liar.” Riya says: “At least one of us two, Isha or I, is a liar.” Is Riya a truth-teller or a liar? (a) truth-teller (b) liar

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