Calendar Worksheet for Maths Olympiad

Maths Olympiad topic 12: Calendar puzzles · Set 803 · 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.Today is Monday. What day of the week will it be after 73 days? (a) Wednesday (b) Thursday (c) Saturday (d) Friday
2. 2.Today is Sunday. What day of the week will it be after 83 days? (a) Monday (b) Saturday (c) Sunday (d) Friday
3. 3.If 2 December is a Tuesday, what day of the week is 15 December? (a) Sunday (b) Monday (c) Wednesday (d) Tuesday
4. 4.If 5 March is a Saturday, what day of the week is 17 March? (a) Friday (b) Saturday (c) Wednesday (d) Thursday
5. 5.Today is Saturday. What day of the week will it be after 71 days? (a) Sunday (b) Tuesday (c) Saturday (d) Monday
6. 6.If 6 October is a Wednesday, what day of the week is 19 October? (a) Wednesday (b) Thursday (c) Tuesday (d) Monday
7. 7.Today is Friday. What day of the week will it be after 12 days? (a) Tuesday (b) Friday (c) Thursday (d) Wednesday
8. 8.If 28 August is a Tuesday, what day of the week is 13 September? (a) Saturday (b) Friday (c) Thursday (d) Wednesday
9. 9.If 3 August is a Saturday, what day of the week is 17 August? (a) Sunday (b) Friday (c) Monday (d) Saturday
10. 10.Today is Tuesday. What day of the week will it be after 10 days? (a) Thursday (b) Friday (c) Saturday (d) Sunday
11. 11.Today is Wednesday. What day of the week will it be after 60 days? (a) Monday (b) Tuesday (c) Saturday (d) Sunday
12. 12.If 14 December is a Saturday, what day of the week is 24 December? (a) Wednesday (b) Monday (c) Tuesday (d) Thursday
13. 13.If 9 August is a Tuesday, what day of the week is 18 August? (a) Friday (b) Saturday (c) Wednesday (d) Thursday
14. 14.If 26 November is a Friday, what day of the week is 19 December? (a) Sunday (b) Monday (c) Tuesday (d) Saturday
15. 15.If 9 December is a Saturday, what day of the week is 20 December? (a) Tuesday (b) Friday (c) Wednesday (d) Thursday
16. 16.If 3 August is a Tuesday, what day of the week is 12 August? (a) Friday (b) Thursday (c) Saturday (d) Wednesday
17. 17.If 2 January is a Saturday, what day of the week is 17 January? (a) Saturday (b) Sunday (c) Tuesday (d) Monday
18. 18.If 13 July is a Tuesday, what day of the week is 19 August? (a) Friday (b) Wednesday (c) Thursday (d) Saturday
19. 19.Today is Tuesday. What day of the week will it be after 26 days? (a) Saturday (b) Tuesday (c) Monday (d) Sunday
20. 20.If 8 October is a Sunday, what day of the week is 24 October? (a) Monday (b) Wednesday (c) Tuesday (d) Thursday
21. 21.Today is Sunday. What day of the week will it be after 22 days? (a) Tuesday (b) Monday (c) Wednesday (d) Sunday
22. 22.If 28 January is a Wednesday, what day of the week is 19 February? (a) Friday (b) Saturday (c) Thursday (d) Wednesday
23. 23.If 5 May is a Friday, what day of the week is 16 May? (a) Wednesday (b) Tuesday (c) Thursday (d) Monday
24. 24.If 3 January is a Sunday, what day of the week is 12 January? (a) Thursday (b) Monday (c) Tuesday (d) Wednesday
25. 25.Today is Wednesday. What day of the week will it be after 28 days? (a) Friday (b) Tuesday (c) Wednesday (d) Thursday
26. 26.If 16 June is a Tuesday, what day of the week is 9 July? (a) Friday (b) Wednesday (c) Saturday (d) Thursday
27. 27.Today is Sunday. What day of the week will it be after 25 days? (a) Friday (b) Saturday (c) Thursday (d) Wednesday
28. 28.If 14 April is a Thursday, what day of the week is 12 May? (a) Thursday (b) Wednesday (c) Friday (d) Saturday
29. 29.Today is Tuesday. What day of the week will it be after 93 days? (a) Saturday (b) Friday (c) Wednesday (d) Thursday
30. 30.If 1 January is a Wednesday, what day of the week is 13 January? (a) Sunday (b) Wednesday (c) Monday (d) Tuesday
31. 31.If 18 March is a Saturday, what day of the week is 7 April? (a) Saturday (b) Friday (c) Thursday (d) Sunday
32. 32.Today is Monday. What day of the week will it be after 19 days? (a) Saturday (b) Sunday (c) Monday (d) Friday
33. 33.If 14 December is a Monday, what day of the week is 27 December? (a) Sunday (b) Monday (c) Saturday (d) Tuesday
34. 34.If 29 September is a Tuesday, what day of the week is 9 October? (a) Thursday (b) Sunday (c) Friday (d) Saturday
35. 35.If 3 July is a Thursday, what day of the week is 15 July? (a) Tuesday (b) Wednesday (c) Monday (d) Thursday
36. 36.If 12 July is a Monday, what day of the week is 20 July? (a) Thursday (b) Tuesday (c) Monday (d) Wednesday
37. 37.Today is Monday. What day of the week will it be after 35 days? (a) Tuesday (b) Wednesday (c) Sunday (d) Monday
38. 38.Today is Thursday. What day of the week will it be after 43 days? (a) Thursday (b) Saturday (c) Sunday (d) Friday
39. 39.If 4 October is a Saturday, what day of the week is 13 October? (a) Monday (b) Wednesday (c) Sunday (d) Tuesday
40. 40.If 15 January is a Monday, what day of the week is 27 January? (a) Sunday (b) Friday (c) Monday (d) Saturday

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