Calendar Worksheet for Maths Olympiad

Maths Olympiad topic 12: Calendar puzzles · Set 331 · 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 22 April is a Sunday, what day of the week is 6 May? (a) Monday (b) Saturday (c) Sunday (d) Tuesday
2. 2.If 25 March is a Monday, what day of the week is 4 April? (a) Thursday (b) Saturday (c) Wednesday (d) Friday
3. 3.If 27 August is a Friday, what day of the week is 18 September? (a) Sunday (b) Monday (c) Saturday (d) Friday
4. 4.Today is Tuesday. What day of the week will it be after 84 days? (a) Wednesday (b) Monday (c) Tuesday (d) Thursday
5. 5.Today is Sunday. What day of the week will it be after 54 days? (a) Thursday (b) Friday (c) Saturday (d) Sunday
6. 6.Today is Sunday. What day of the week will it be after 32 days? (a) Thursday (b) Friday (c) Wednesday (d) Saturday
7. 7.Today is Friday. What day of the week will it be after 29 days? (a) Saturday (b) Friday (c) Monday (d) Sunday
8. 8.Today is Sunday. What day of the week will it be after 35 days? (a) Saturday (b) Monday (c) Tuesday (d) Sunday
9. 9.Today is Friday. What day of the week will it be after 90 days? (a) Saturday (b) Wednesday (c) Friday (d) Thursday
10. 10.If 2 December is a Monday, what day of the week is 15 December? (a) Saturday (b) Tuesday (c) Monday (d) Sunday
11. 11.Today is Sunday. What day of the week will it be after 62 days? (a) Saturday (b) Friday (c) Sunday (d) Monday
12. 12.Today is Saturday. What day of the week will it be after 85 days? (a) Monday (b) Tuesday (c) Sunday (d) Saturday
13. 13.If 12 May is a Thursday, what day of the week is 22 May? (a) Monday (b) Saturday (c) Sunday (d) Tuesday
14. 14.If 23 January is a Thursday, what day of the week is 8 February? (a) Friday (b) Monday (c) Sunday (d) Saturday
15. 15.Today is Monday. What day of the week will it be after 64 days? (a) Wednesday (b) Thursday (c) Monday (d) Tuesday
16. 16.If 19 July is a Monday, what day of the week is 20 August? (a) Sunday (b) Saturday (c) Friday (d) Thursday
17. 17.Today is Tuesday. What day of the week will it be after 94 days? (a) Friday (b) Sunday (c) Thursday (d) Saturday
18. 18.Today is Monday. What day of the week will it be after 18 days? (a) Saturday (b) Friday (c) Sunday (d) Thursday
19. 19.Today is Sunday. What day of the week will it be after 87 days? (a) Tuesday (b) Friday (c) Thursday (d) Wednesday
20. 20.If 22 April is a Thursday, what day of the week is 14 May? (a) Friday (b) Sunday (c) Thursday (d) Saturday
21. 21.If 13 August is a Tuesday, what day of the week is 28 August? (a) Friday (b) Tuesday (c) Thursday (d) Wednesday
22. 22.If 15 August is a Tuesday, what day of the week is 27 August? (a) Tuesday (b) Monday (c) Saturday (d) Sunday
23. 23.If 8 December is a Monday, what day of the week is 24 December? (a) Friday (b) Tuesday (c) Thursday (d) Wednesday
24. 24.If 2 October is a Tuesday, what day of the week is 14 October? (a) Sunday (b) Saturday (c) Tuesday (d) Monday
25. 25.If 12 January is a Thursday, what day of the week is 25 January? (a) Thursday (b) Wednesday (c) Friday (d) Tuesday
26. 26.If 15 June is a Tuesday, what day of the week is 16 July? (a) Thursday (b) Friday (c) Saturday (d) Sunday
27. 27.If 21 November is a Sunday, what day of the week is 7 December? (a) Thursday (b) Tuesday (c) Monday (d) Wednesday
28. 28.If 3 October is a Sunday, what day of the week is 17 October? (a) Sunday (b) Saturday (c) Tuesday (d) Monday
29. 29.Today is Friday. What day of the week will it be after 61 days? (a) Wednesday (b) Thursday (c) Tuesday (d) Friday
30. 30.If 14 June is a Thursday, what day of the week is 8 July? (a) Tuesday (b) Sunday (c) Saturday (d) Monday
31. 31.If 24 May is a Tuesday, what day of the week is 18 June? (a) Saturday (b) Monday (c) Friday (d) Sunday
32. 32.If 27 October is a Sunday, what day of the week is 15 November? (a) Saturday (b) Thursday (c) Sunday (d) Friday
33. 33.Today is Saturday. What day of the week will it be after 78 days? (a) Monday (b) Saturday (c) Tuesday (d) Sunday
34. 34.If 7 January is a Tuesday, what day of the week is 23 January? (a) Thursday (b) Wednesday (c) Saturday (d) Friday
35. 35.If 4 October is a Saturday, what day of the week is 13 October? (a) Sunday (b) Wednesday (c) Tuesday (d) Monday
36. 36.If 6 July is a Sunday, what day of the week is 17 July? (a) Saturday (b) Thursday (c) Wednesday (d) Friday
37. 37.If 13 January is a Friday, what day of the week is 24 January? (a) Tuesday (b) Wednesday (c) Monday (d) Thursday
38. 38.If 24 October is a Monday, what day of the week is 6 November? (a) Tuesday (b) Saturday (c) Sunday (d) Monday
39. 39.If 10 October is a Friday, what day of the week is 22 October? (a) Tuesday (b) Wednesday (c) Friday (d) Thursday
40. 40.Today is Thursday. What day of the week will it be after 59 days? (a) Monday (b) Tuesday (c) Sunday (d) Saturday

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