Calendar Worksheet for Maths Olympiad

Maths Olympiad topic 12: Calendar puzzles · Set 227 · 40 questions

How to solve it (Throw away the weeks): Count the days between the two dates (use the month lengths: 30 or 31, February 28 in an ordinary year). Divide by 7: whole weeks do not change the day; the remainder does. Count the remainder on from the starting day.

1. 1.If 12 May is a Thursday, what day of the week is 3 June? (a) Friday (b) Saturday (c) Thursday (d) Sunday
2. 2.If 2 May is a Monday, what day of the week is 16 May? (a) Monday (b) Wednesday (c) Sunday (d) Tuesday
3. 3.If 11 March is a Wednesday, what day of the week is 21 March? (a) Sunday (b) Monday (c) Saturday (d) Friday
4. 4.Today is Tuesday. What day of the week will it be after 44 days? (a) Saturday (b) Friday (c) Wednesday (d) Thursday
5. 5.If 26 June is a Monday, what day of the week is 8 July? (a) Sunday (b) Saturday (c) Friday (d) Monday
6. 6.Today is Saturday. What day of the week will it be after 92 days? (a) Sunday (b) Tuesday (c) Saturday (d) Monday
7. 7.If 10 December is a Sunday, what day of the week is 18 December? (a) Sunday (b) Wednesday (c) Tuesday (d) Monday
8. 8.Today is Saturday. What day of the week will it be after 35 days? (a) Monday (b) Sunday (c) Saturday (d) Friday
9. 9.If 12 May is a Monday, what day of the week is 24 May? (a) Sunday (b) Monday (c) Friday (d) Saturday
10. 10.If 13 January is a Thursday, what day of the week is 13 February? (a) Tuesday (b) Sunday (c) Monday (d) Saturday
11. 11.If 13 September is a Sunday, what day of the week is 5 October? (a) Monday (b) Wednesday (c) Tuesday (d) Sunday
12. 12.If 28 September is a Thursday, what day of the week is 19 October? (a) Wednesday (b) Thursday (c) Saturday (d) Friday
13. 13.If 11 April is a Wednesday, what day of the week is 18 May? (a) Saturday (b) Thursday (c) Sunday (d) Friday
14. 14.If 1 July is a Tuesday, what day of the week is 15 July? (a) Monday (b) Wednesday (c) Thursday (d) Tuesday
15. 15.Today is Tuesday. What day of the week will it be after 29 days? (a) Thursday (b) Tuesday (c) Wednesday (d) Friday
16. 16.Today is Thursday. What day of the week will it be after 46 days? (a) Tuesday (b) Monday (c) Sunday (d) Wednesday
17. 17.If 4 August is a Saturday, what day of the week is 14 August? (a) Thursday (b) Tuesday (c) Wednesday (d) Monday
18. 18.If 10 August is a Thursday, what day of the week is 5 September? (a) Wednesday (b) Thursday (c) Tuesday (d) Monday
19. 19.If 14 September is a Monday, what day of the week is 1 October? (a) Wednesday (b) Friday (c) Thursday (d) Saturday
20. 20.If 29 September is a Wednesday, what day of the week is 7 October? (a) Friday (b) Thursday (c) Wednesday (d) Saturday
21. 21.Today is Thursday. What day of the week will it be after 36 days? (a) Sunday (b) Friday (c) Saturday (d) Thursday
22. 22.Today is Thursday. What day of the week will it be after 45 days? (a) Saturday (b) Monday (c) Sunday (d) Tuesday
23. 23.If 1 August is a Monday, what day of the week is 9 August? (a) Thursday (b) Wednesday (c) Monday (d) Tuesday
24. 24.If 14 July is a Tuesday, what day of the week is 2 August? (a) Tuesday (b) Saturday (c) Sunday (d) Monday
25. 25.Today is Wednesday. What day of the week will it be after 44 days? (a) Friday (b) Thursday (c) Saturday (d) Sunday
26. 26.If 11 November is a Saturday, what day of the week is 11 December? (a) Wednesday (b) Sunday (c) Tuesday (d) Monday
27. 27.If 11 June is a Tuesday, what day of the week is 13 July? (a) Friday (b) Sunday (c) Monday (d) Saturday
28. 28.If 16 September is a Friday, what day of the week is 19 October? (a) Wednesday (b) Friday (c) Thursday (d) Tuesday
29. 29.Today is Tuesday. What day of the week will it be after 58 days? (a) Saturday (b) Wednesday (c) Thursday (d) Friday
30. 30.Today is Monday. What day of the week will it be after 12 days? (a) Sunday (b) Monday (c) Saturday (d) Friday
31. 31.If 11 April is a Thursday, what day of the week is 5 May? (a) Monday (b) Sunday (c) Saturday (d) Tuesday
32. 32.If 20 October is a Friday, what day of the week is 16 November? (a) Wednesday (b) Saturday (c) Friday (d) Thursday
33. 33.If 14 September is a Monday, what day of the week is 3 October? (a) Friday (b) Sunday (c) Saturday (d) Monday
34. 34.If 13 October is a Sunday, what day of the week is 18 November? (a) Sunday (b) Wednesday (c) Tuesday (d) Monday
35. 35.If 12 August is a Tuesday, what day of the week is 20 August? (a) Thursday (b) Friday (c) Tuesday (d) Wednesday
36. 36.If 21 May is a Friday, what day of the week is 2 June? (a) Thursday (b) Friday (c) Wednesday (d) Tuesday
37. 37.If 11 March is a Friday, what day of the week is 1 April? (a) Saturday (b) Sunday (c) Thursday (d) Friday
38. 38.Today is Wednesday. What day of the week will it be after 48 days? (a) Monday (b) Thursday (c) Wednesday (d) Tuesday
39. 39.If 16 November is a Tuesday, what day of the week is 11 December? (a) Saturday (b) Friday (c) Sunday (d) Monday
40. 40.If 13 June is a Wednesday, what day of the week is 12 July? (a) Saturday (b) Friday (c) Wednesday (d) Thursday

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