Truth Teller and Liar Puzzles Worksheet

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

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