Truth Teller and Liar Puzzles Worksheet

Logical reasoning lesson 24: Truth-tellers and liars · Set 128 · 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. Priya says: “Sneha and I are different kinds.” Neel says: “Priya and I are the same kind.” Sneha says: “Neel and I are the same kind.” Is Sneha a truth-teller or a liar? (a) truth-teller (b) liar
2. 2.Each person always tells the truth or always lies. Zoya says: “Aarav is a liar.” Aarav says: “Zoya and I are the same kind.” Is Aarav a truth-teller or a liar? (a) truth-teller (b) liar
3. 3.Each person always tells the truth or always lies. Isha says: “Tara is a liar.” Tara says: “Isha and I are the same kind.” Is Tara a truth-teller or a liar? (a) truth-teller (b) liar
4. 4.Each person always tells the truth or always lies. Yash says: “Siddharth is a liar.” Siddharth says: “Yash and I are different kinds.” Is Yash a truth-teller or a liar? (a) truth-teller (b) liar
5. 5.Each person always tells the truth or always lies. Vivaan says: “Yash and I are different kinds.” Yash says: “Vivaan tells the truth.” Kabir says: “Vivaan is a liar.” Is Vivaan a truth-teller or a liar? (a) truth-teller (b) liar
6. 6.Each person always tells the truth or always lies. Meera says: “Aisha tells the truth.” Aisha says: “Kabir and I are different kinds.” Kabir says: “Meera tells the truth.” Is Aisha a truth-teller or a liar? (a) truth-teller (b) liar
7. 7.Each person always tells the truth or always lies. Farhan says: “Dev and I are the same kind.” Dev says: “Farhan is a liar.” Is Dev a truth-teller or a liar? (a) truth-teller (b) liar
8. 8.Each person always tells the truth or always lies. Aisha says: “Zoya is a liar.” Zoya says: “At least one of us two, Aisha or I, is a liar.” Is Zoya a truth-teller or a liar? (a) truth-teller (b) liar
9. 9.Each person always tells the truth or always lies. Aditya says: “Siddharth and I both tell the truth.” Siddharth says: “Ananya and I are the same kind.” Ananya says: “Aditya and I are the same kind.” Is Ananya a truth-teller or a liar? (a) truth-teller (b) liar
10. 10.Each person always tells the truth or always lies. Kabir says: “Rohan and I both tell the truth.” Rohan says: “Kabir and I are the same kind.” Is Kabir a truth-teller or a liar? (a) truth-teller (b) liar
11. 11.Each person always tells the truth or always lies. Dev says: “Rahul and I are the same kind.” Rahul says: “Dev is a liar.” Isha says: “At least one of us two, Dev or I, is a liar.” Is Dev a truth-teller or a liar? (a) truth-teller (b) liar
12. 12.Each person always tells the truth or always lies. Ishaan says: “At least one of us two, Aditya or I, is a liar.” Aditya says: “Ishaan and I are the same kind.” Is Aditya a truth-teller or a liar? (a) truth-teller (b) liar
13. 13.Each person always tells the truth or always lies. Rohan says: “At least one of us two, Zoya or I, is a liar.” Zoya says: “Rohan and I both tell the truth.” Is Rohan a truth-teller or a liar? (a) truth-teller (b) liar
14. 14.Each person always tells the truth or always lies. Kavya says: “Dev is a liar.” Dev says: “Kavya and I both tell the truth.” Is Kavya a truth-teller or a liar? (a) truth-teller (b) liar
15. 15.Each person always tells the truth or always lies. Meera says: “Rohan and I are the same kind.” Rohan says: “Meera and I both tell the truth.” Is Meera a truth-teller or a liar? (a) truth-teller (b) liar
16. 16.Each person always tells the truth or always lies. Ishaan says: “Farhan is a liar.” Diya says: “At least one of us two, Ishaan or I, is a liar.” Farhan says: “Diya and I both tell the truth.” Is Diya a truth-teller or a liar? (a) truth-teller (b) liar
17. 17.Each person always tells the truth or always lies. Zoya says: “Rohan and I are different kinds.” Kabir says: “Zoya tells the truth.” Rohan says: “Kabir and I are the same kind.” Is Kabir a truth-teller or a liar? (a) truth-teller (b) liar
18. 18.Each person always tells the truth or always lies. Sneha says: “Diya is a liar.” Diya says: “At least one of us two, Sneha or I, is a liar.” Is Sneha a truth-teller or a liar? (a) truth-teller (b) liar
19. 19.Each person always tells the truth or always lies. Ananya says: “Omkar is a liar.” Omkar says: “Ananya and I are different kinds.” Aditya says: “At least one of us two, Ananya or I, is a liar.” Is Omkar a truth-teller or a liar? (a) truth-teller (b) liar
20. 20.Each person always tells the truth or always lies. Kavya says: “Tara is a liar.” Tara says: “Kavya and I are different kinds.” Is Tara a truth-teller or a liar? (a) truth-teller (b) liar
21. 21.Each person always tells the truth or always lies. Siddharth says: “Rahul and I both tell the truth.” Rahul says: “Siddharth is a liar.” Is Rahul a truth-teller or a liar? (a) truth-teller (b) liar
22. 22.Each person always tells the truth or always lies. Saanvi says: “Aarav and I are the same kind.” Karan says: “At least one of us two, Saanvi or I, is a liar.” Aarav says: “Saanvi and I are different kinds.” Is Saanvi a truth-teller or a liar? (a) truth-teller (b) liar
23. 23.Each person always tells the truth or always lies. Dev says: “Rohan and I are different kinds.” Rohan says: “Dev tells the truth.” Nisha says: “At least one of us two, Dev or I, is a liar.” Is Dev a truth-teller or a liar? (a) truth-teller (b) liar
24. 24.Each person always tells the truth or always lies. Nisha says: “Rahul tells the truth.” Rahul says: “Nisha and I are the same kind.” Is Rahul a truth-teller or a liar? (a) truth-teller (b) liar
25. 25.Each person always tells the truth or always lies. Vivaan says: “Kabir is a liar.” Kabir says: “At least one of us two, Vivaan or I, is a liar.” Is Vivaan a truth-teller or a liar? (a) truth-teller (b) liar
26. 26.Each person always tells the truth or always lies. Ishaan says: “Arjun and I are the same kind.” Arjun says: “Ishaan and I are the same kind.” Is Ishaan a truth-teller or a liar? (a) truth-teller (b) liar
27. 27.Each person always tells the truth or always lies. Isha says: “Vivaan and I are the same kind.” Aarav says: “Vivaan tells the truth.” Vivaan says: “Isha and I both tell the truth.” Is Isha a truth-teller or a liar? (a) truth-teller (b) liar
28. 28.Each person always tells the truth or always lies. Saanvi says: “Sneha and I are the same kind.” Sneha says: “At least one of us two, Saanvi or I, 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. Tara says: “Aditya tells the truth.” Aditya says: “Tara and I are the same kind.” Is Aditya a truth-teller or a liar? (a) truth-teller (b) liar
30. 30.Each person always tells the truth or always lies. Riya says: “At least one of us two, Aarav or I, is a liar.” Aarav says: “Riya and I both tell the truth.” Is Riya a truth-teller or a liar? (a) truth-teller (b) liar
31. 31.Each person always tells the truth or always lies. Dev says: “At least one of us two, Riya or I, is a liar.” Riya says: “Dev and I are the same kind.” Is Dev a truth-teller or a liar? (a) truth-teller (b) liar
32. 32.Each person always tells the truth or always lies. Tara says: “Omkar is a liar.” Omkar says: “Tara and I are different kinds.” Is Tara a truth-teller or a liar? (a) truth-teller (b) liar
33. 33.Each person always tells the truth or always lies. Meera says: “Tara is a liar.” Priya says: “Meera tells the truth.” Tara says: “Meera and I are different kinds.” Is Tara a truth-teller or a liar? (a) truth-teller (b) liar
34. 34.Each person always tells the truth or always lies. Kavya says: “Yash tells the truth.” Rohan says: “Yash tells the truth.” Yash says: “Rohan and I are the same kind.” Is Kavya a truth-teller or a liar? (a) truth-teller (b) liar
35. 35.Each person always tells the truth or always lies. Aisha says: “Vivaan tells the truth.” Vivaan says: “Arjun and I are the same kind.” Arjun says: “Aisha and I are the same kind.” Is Vivaan a truth-teller or a liar? (a) truth-teller (b) liar
36. 36.Each person always tells the truth or always lies. Manav says: “Ishaan is a liar.” Ishaan says: “Manav and I are the same kind.” Is Ishaan a truth-teller or a liar? (a) truth-teller (b) liar
37. 37.Each person always tells the truth or always lies. Farhan says: “Myra and I are different kinds.” Myra says: “Farhan and I are different kinds.” Is Farhan a truth-teller or a liar? (a) truth-teller (b) liar
38. 38.Each person always tells the truth or always lies. Kavya says: “Kabir is a liar.” Kabir says: “Kavya and I are the same kind.” Is Kabir a truth-teller or a liar? (a) truth-teller (b) liar
39. 39.Each person always tells the truth or always lies. Saanvi says: “Aisha is a liar.” Ananya says: “Saanvi and I are different kinds.” Aisha says: “Ananya is a liar.” Is Saanvi a truth-teller or a liar? (a) truth-teller (b) liar
40. 40.Each person always tells the truth or always lies. Tara says: “Zoya and I are the same kind.” Dev says: “Tara is a liar.” Zoya says: “Tara and I both tell the truth.” Is Dev a truth-teller or a liar? (a) truth-teller (b) liar

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