Calendar Worksheet for Maths Olympiad

Maths Olympiad topic 12: Calendar puzzles · Set 552 · 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 16 January is a Sunday, what day of the week is 13 February? (a) Saturday (b) Monday (c) Sunday (d) Tuesday
2. 2.If 26 August is a Monday, what day of the week is 4 September? (a) Thursday (b) Wednesday (c) Tuesday (d) Friday
3. 3.If 21 April is a Monday, what day of the week is 6 May? (a) Thursday (b) Monday (c) Wednesday (d) Tuesday
4. 4.Today is Sunday. What day of the week will it be after 20 days? (a) Saturday (b) Friday (c) Monday (d) Sunday
5. 5.If 2 August is a Sunday, what day of the week is 10 August? (a) Tuesday (b) Sunday (c) Monday (d) Wednesday
6. 6.Today is Thursday. What day of the week will it be after 49 days? (a) Friday (b) Saturday (c) Thursday (d) Wednesday
7. 7.Today is Friday. What day of the week will it be after 61 days? (a) Friday (b) Thursday (c) Wednesday (d) Tuesday
8. 8.If 26 May is a Sunday, what day of the week is 1 June? (a) Sunday (b) Friday (c) Monday (d) Saturday
9. 9.If 25 May is a Monday, what day of the week is 12 June? (a) Friday (b) Sunday (c) Thursday (d) Saturday
10. 10.Today is Monday. What day of the week will it be after 58 days? (a) Thursday (b) Friday (c) Wednesday (d) Tuesday
11. 11.If 7 January is a Monday, what day of the week is 18 January? (a) Thursday (b) Sunday (c) Friday (d) Saturday
12. 12.If 14 July is a Tuesday, what day of the week is 25 July? (a) Sunday (b) Friday (c) Saturday (d) Monday
13. 13.If 16 June is a Tuesday, what day of the week is 12 July? (a) Monday (b) Sunday (c) Saturday (d) Tuesday
14. 14.If 8 December is a Thursday, what day of the week is 21 December? (a) Tuesday (b) Friday (c) Wednesday (d) Thursday
15. 15.Today is Thursday. What day of the week will it be after 17 days? (a) Saturday (b) Sunday (c) Monday (d) Tuesday
16. 16.If 19 April is a Sunday, what day of the week is 17 May? (a) Monday (b) Saturday (c) Tuesday (d) Sunday
17. 17.If 6 October is a Wednesday, what day of the week is 17 October? (a) Sunday (b) Tuesday (c) Saturday (d) Monday
18. 18.If 15 December is a Tuesday, what day of the week is 26 December? (a) Monday (b) Saturday (c) Sunday (d) Friday
19. 19.If 6 May is a Wednesday, what day of the week is 15 May? (a) Thursday (b) Friday (c) Saturday (d) Sunday
20. 20.If 10 January is a Saturday, what day of the week is 23 January? (a) Thursday (b) Sunday (c) Friday (d) Saturday
21. 21.Today is Thursday. What day of the week will it be after 60 days? (a) Sunday (b) Tuesday (c) Wednesday (d) Monday
22. 22.Today is Wednesday. What day of the week will it be after 52 days? (a) Sunday (b) Monday (c) Saturday (d) Friday
23. 23.If 14 October is a Monday, what day of the week is 22 October? (a) Wednesday (b) Tuesday (c) Monday (d) Thursday
24. 24.If 18 July is a Tuesday, what day of the week is 7 August? (a) Sunday (b) Wednesday (c) Tuesday (d) Monday
25. 25.Today is Monday. What day of the week will it be after 14 days? (a) Wednesday (b) Sunday (c) Monday (d) Tuesday
26. 26.If 2 August is a Monday, what day of the week is 11 August? (a) Tuesday (b) Friday (c) Thursday (d) Wednesday
27. 27.If 9 March is a Monday, what day of the week is 19 March? (a) Friday (b) Saturday (c) Wednesday (d) Thursday
28. 28.Today is Tuesday. What day of the week will it be after 55 days? (a) Monday (b) Wednesday (c) Sunday (d) Tuesday
29. 29.If 16 September is a Friday, what day of the week is 16 October? (a) Monday (b) Sunday (c) Tuesday (d) Saturday
30. 30.If 10 August is a Monday, what day of the week is 26 August? (a) Wednesday (b) Thursday (c) Tuesday (d) Friday
31. 31.If 3 August is a Tuesday, what day of the week is 11 August? (a) Thursday (b) Friday (c) Wednesday (d) Tuesday
32. 32.If 6 December is a Tuesday, what day of the week is 18 December? (a) Saturday (b) Monday (c) Tuesday (d) Sunday
33. 33.If 2 July is a Tuesday, what day of the week is 18 July? (a) Saturday (b) Friday (c) Wednesday (d) Thursday
34. 34.If 15 January is a Saturday, what day of the week is 25 January? (a) Thursday (b) Monday (c) Wednesday (d) Tuesday
35. 35.If 13 March is a Tuesday, what day of the week is 17 April? (a) Monday (b) Thursday (c) Tuesday (d) Wednesday
36. 36.If 2 October is a Saturday, what day of the week is 18 October? (a) Wednesday (b) Monday (c) Tuesday (d) Sunday
37. 37.If 18 October is a Tuesday, what day of the week is 6 November? (a) Saturday (b) Tuesday (c) Monday (d) Sunday
38. 38.If 23 August is a Sunday, what day of the week is 11 September? (a) Saturday (b) Thursday (c) Friday (d) Sunday
39. 39.If 15 August is a Thursday, what day of the week is 29 August? (a) Saturday (b) Friday (c) Wednesday (d) Thursday
40. 40.If 18 November is a Tuesday, what day of the week is 13 December? (a) Friday (b) Monday (c) Sunday (d) Saturday

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