Calendar Worksheet for Maths Olympiad

Maths Olympiad topic 12: Calendar puzzles · Set 368 · 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 21 November is a Monday, what day of the week is 2 December? (a) Thursday (b) Friday (c) Sunday (d) Saturday
2. 2.If 29 April is a Thursday, what day of the week is 9 May? (a) Monday (b) Saturday (c) Tuesday (d) Sunday
3. 3.If 22 October is a Thursday, what day of the week is 20 November? (a) Thursday (b) Sunday (c) Saturday (d) Friday
4. 4.If 3 March is a Friday, what day of the week is 12 March? (a) Saturday (b) Tuesday (c) Monday (d) Sunday
5. 5.Today is Monday. What day of the week will it be after 87 days? (a) Friday (b) Thursday (c) Wednesday (d) Saturday
6. 6.Today is Wednesday. What day of the week will it be after 40 days? (a) Monday (b) Tuesday (c) Wednesday (d) Sunday
7. 7.If 26 July is a Sunday, what day of the week is 11 August? (a) Wednesday (b) Monday (c) Thursday (d) Tuesday
8. 8.Today is Friday. What day of the week will it be after 58 days? (a) Monday (b) Tuesday (c) Sunday (d) Saturday
9. 9.If 5 March is a Monday, what day of the week is 16 March? (a) Saturday (b) Friday (c) Thursday (d) Sunday
10. 10.Today is Thursday. What day of the week will it be after 46 days? (a) Monday (b) Sunday (c) Wednesday (d) Tuesday
11. 11.Today is Monday. What day of the week will it be after 84 days? (a) Tuesday (b) Monday (c) Wednesday (d) Sunday
12. 12.Today is Friday. What day of the week will it be after 22 days? (a) Saturday (b) Sunday (c) Monday (d) Friday
13. 13.Today is Saturday. What day of the week will it be after 40 days? (a) Friday (b) Thursday (c) Wednesday (d) Saturday
14. 14.If 10 March is a Thursday, what day of the week is 18 March? (a) Friday (b) Saturday (c) Sunday (d) Thursday
15. 15.If 13 June is a Tuesday, what day of the week is 3 July? (a) Tuesday (b) Monday (c) Wednesday (d) Sunday
16. 16.If 14 July is a Saturday, what day of the week is 2 August? (a) Wednesday (b) Thursday (c) Friday (d) Saturday
17. 17.Today is Wednesday. What day of the week will it be after 71 days? (a) Saturday (b) Wednesday (c) Thursday (d) Friday
18. 18.If 25 November is a Friday, what day of the week is 14 December? (a) Friday (b) Tuesday (c) Thursday (d) Wednesday
19. 19.Today is Monday. What day of the week will it be after 34 days? (a) Sunday (b) Tuesday (c) Saturday (d) Monday
20. 20.If 30 April is a Tuesday, what day of the week is 19 May? (a) Monday (b) Sunday (c) Tuesday (d) Saturday
21. 21.If 1 January is a Sunday, what day of the week is 12 January? (a) Saturday (b) Wednesday (c) Friday (d) Thursday
22. 22.If 8 May is a Friday, what day of the week is 24 May? (a) Tuesday (b) Sunday (c) Saturday (d) Monday
23. 23.If 23 October is a Tuesday, what day of the week is 16 November? (a) Sunday (b) Friday (c) Saturday (d) Thursday
24. 24.If 19 January is a Saturday, what day of the week is 15 February? (a) Thursday (b) Friday (c) Saturday (d) Sunday
25. 25.Today is Monday. What day of the week will it be after 94 days? (a) Friday (b) Wednesday (c) Saturday (d) Thursday
26. 26.Today is Thursday. What day of the week will it be after 62 days? (a) Tuesday (b) Thursday (c) Wednesday (d) Friday
27. 27.If 15 March is a Monday, what day of the week is 6 April? (a) Wednesday (b) Monday (c) Tuesday (d) Thursday
28. 28.Today is Saturday. What day of the week will it be after 36 days? (a) Monday (b) Sunday (c) Tuesday (d) Saturday
29. 29.If 19 January is a Friday, what day of the week is 18 February? (a) Sunday (b) Saturday (c) Tuesday (d) Monday
30. 30.If 10 November is a Wednesday, what day of the week is 4 December? (a) Saturday (b) Monday (c) Friday (d) Sunday
31. 31.If 23 March is a Saturday, what day of the week is 2 April? (a) Tuesday (b) Monday (c) Thursday (d) Wednesday
32. 32.Today is Wednesday. What day of the week will it be after 78 days? (a) Friday (b) Thursday (c) Saturday (d) Wednesday
33. 33.Today is Friday. What day of the week will it be after 35 days? (a) Saturday (b) Thursday (c) Friday (d) Sunday
34. 34.If 11 August is a Thursday, what day of the week is 24 August? (a) Tuesday (b) Wednesday (c) Thursday (d) Friday
35. 35.If 8 December is a Sunday, what day of the week is 19 December? (a) Wednesday (b) Thursday (c) Saturday (d) Friday
36. 36.If 9 May is a Friday, what day of the week is 20 May? (a) Monday (b) Wednesday (c) Thursday (d) Tuesday
37. 37.If 14 November is a Saturday, what day of the week is 2 December? (a) Tuesday (b) Wednesday (c) Friday (d) Thursday
38. 38.If 13 October is a Wednesday, what day of the week is 26 October? (a) Thursday (b) Wednesday (c) Monday (d) Tuesday
39. 39.If 1 January is a Wednesday, what day of the week is 13 January? (a) Sunday (b) Tuesday (c) Wednesday (d) Monday
40. 40.If 30 November is a Sunday, what day of the week is 7 December? (a) Sunday (b) Saturday (c) Tuesday (d) Monday

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