Calendar Worksheet for Maths Olympiad

Maths Olympiad topic 12: Calendar puzzles · Set 816 · 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 3 May is a Tuesday, what day of the week is 14 May? (a) Monday (b) Friday (c) Saturday (d) Sunday
2. 2.If 30 July is a Thursday, what day of the week is 3 August? (a) Monday (b) Wednesday (c) Tuesday (d) Sunday
3. 3.If 23 March is a Thursday, what day of the week is 12 April? (a) Thursday (b) Wednesday (c) Friday (d) Tuesday
4. 4.If 4 August is a Monday, what day of the week is 12 August? (a) Tuesday (b) Thursday (c) Monday (d) Wednesday
5. 5.If 7 October is a Wednesday, what day of the week is 23 October? (a) Thursday (b) Friday (c) Sunday (d) Saturday
6. 6.If 5 August is a Monday, what day of the week is 15 August? (a) Thursday (b) Friday (c) Saturday (d) Wednesday
7. 7.If 27 November is a Friday, what day of the week is 5 December? (a) Friday (b) Saturday (c) Monday (d) Sunday
8. 8.Today is Friday. What day of the week will it be after 85 days? (a) Saturday (b) Sunday (c) Friday (d) Monday
9. 9.Today is Thursday. What day of the week will it be after 73 days? (a) Monday (b) Sunday (c) Tuesday (d) Saturday
10. 10.Today is Wednesday. What day of the week will it be after 70 days? (a) Friday (b) Wednesday (c) Tuesday (d) Thursday
11. 11.Today is Saturday. What day of the week will it be after 90 days? (a) Thursday (b) Friday (c) Saturday (d) Sunday
12. 12.If 7 May is a Thursday, what day of the week is 23 May? (a) Monday (b) Friday (c) Saturday (d) Sunday
13. 13.If 20 November is a Monday, what day of the week is 1 December? (a) Thursday (b) Sunday (c) Saturday (d) Friday
14. 14.If 26 July is a Wednesday, what day of the week is 8 August? (a) Wednesday (b) Monday (c) Tuesday (d) Thursday
15. 15.Today is Wednesday. What day of the week will it be after 32 days? (a) Saturday (b) Tuesday (c) Monday (d) Sunday
16. 16.If 10 May is a Tuesday, what day of the week is 18 May? (a) Thursday (b) Friday (c) Wednesday (d) Tuesday
17. 17.If 1 July is a Tuesday, what day of the week is 17 July? (a) Friday (b) Wednesday (c) Saturday (d) Thursday
18. 18.If 7 August is a Saturday, what day of the week is 15 August? (a) Tuesday (b) Saturday (c) Sunday (d) Monday
19. 19.If 14 October is a Friday, what day of the week is 28 October? (a) Sunday (b) Thursday (c) Saturday (d) Friday
20. 20.Today is Thursday. What day of the week will it be after 47 days? (a) Tuesday (b) Wednesday (c) Monday (d) Thursday
21. 21.Today is Thursday. What day of the week will it be after 56 days? (a) Wednesday (b) Thursday (c) Saturday (d) Friday
22. 22.If 3 July is a Wednesday, what day of the week is 11 July? (a) Friday (b) Saturday (c) Wednesday (d) Thursday
23. 23.Today is Tuesday. What day of the week will it be after 24 days? (a) Saturday (b) Thursday (c) Sunday (d) Friday
24. 24.If 6 May is a Friday, what day of the week is 22 May? (a) Sunday (b) Monday (c) Tuesday (d) Saturday
25. 25.Today is Friday. What day of the week will it be after 20 days? (a) Wednesday (b) Saturday (c) Friday (d) Thursday
26. 26.Today is Thursday. What day of the week will it be after 46 days? (a) Sunday (b) Monday (c) Wednesday (d) Tuesday
27. 27.If 27 March is a Saturday, what day of the week is 17 April? (a) Friday (b) Sunday (c) Monday (d) Saturday
28. 28.Today is Tuesday. What day of the week will it be after 100 days? (a) Friday (b) Wednesday (c) Saturday (d) Thursday
29. 29.Today is Monday. What day of the week will it be after 12 days? (a) Sunday (b) Friday (c) Saturday (d) Monday
30. 30.Today is Tuesday. What day of the week will it be after 14 days? (a) Monday (b) Wednesday (c) Thursday (d) Tuesday
31. 31.If 6 October is a Tuesday, what day of the week is 16 October? (a) Sunday (b) Saturday (c) Friday (d) Thursday
32. 32.If 4 July is a Friday, what day of the week is 19 July? (a) Sunday (b) Friday (c) Saturday (d) Monday
33. 33.If 15 March is a Saturday, what day of the week is 13 April? (a) Monday (b) Saturday (c) Sunday (d) Tuesday
34. 34.If 10 May is a Tuesday, what day of the week is 11 June? (a) Saturday (b) Monday (c) Friday (d) Sunday
35. 35.If 14 October is a Friday, what day of the week is 25 October? (a) Thursday (b) Monday (c) Wednesday (d) Tuesday
36. 36.If 28 November is a Sunday, what day of the week is 11 December? (a) Sunday (b) Friday (c) Saturday (d) Monday
37. 37.Today is Sunday. What day of the week will it be after 27 days? (a) Friday (b) Monday (c) Sunday (d) Saturday
38. 38.If 1 July is a Saturday, what day of the week is 14 July? (a) Friday (b) Sunday (c) Saturday (d) Thursday
39. 39.If 12 January is a Thursday, what day of the week is 13 February? (a) Wednesday (b) Sunday (c) Monday (d) Tuesday
40. 40.Today is Monday. What day of the week will it be after 18 days? (a) Sunday (b) Saturday (c) Friday (d) Thursday

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