Calendar Worksheet for Maths Olympiad

Maths Olympiad topic 12: Calendar puzzles · Set 701 · 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 14 April is a Monday, what day of the week is 10 May? (a) Monday (b) Saturday (c) Sunday (d) Friday
2. 2.If 12 August is a Thursday, what day of the week is 23 August? (a) Tuesday (b) Sunday (c) Monday (d) Wednesday
3. 3.Today is Tuesday. What day of the week will it be after 27 days? (a) Sunday (b) Tuesday (c) Wednesday (d) Monday
4. 4.Today is Monday. What day of the week will it be after 58 days? (a) Friday (b) Tuesday (c) Wednesday (d) Thursday
5. 5.If 19 March is a Sunday, what day of the week is 8 April? (a) Sunday (b) Saturday (c) Friday (d) Monday
6. 6.If 5 January is a Monday, what day of the week is 17 January? (a) Saturday (b) Friday (c) Monday (d) Sunday
7. 7.Today is Tuesday. What day of the week will it be after 53 days? (a) Friday (b) Monday (c) Saturday (d) Sunday
8. 8.If 12 March is a Saturday, what day of the week is 21 March? (a) Wednesday (b) Monday (c) Tuesday (d) Sunday
9. 9.If 12 November is a Monday, what day of the week is 4 December? (a) Tuesday (b) Wednesday (c) Monday (d) Thursday
10. 10.If 21 January is a Wednesday, what day of the week is 12 February? (a) Friday (b) Wednesday (c) Thursday (d) Saturday
11. 11.If 5 March is a Friday, what day of the week is 13 March? (a) Sunday (b) Monday (c) Saturday (d) Friday
12. 12.If 10 August is a Friday, what day of the week is 19 August? (a) Tuesday (b) Monday (c) Sunday (d) Saturday
13. 13.If 23 July is a Sunday, what day of the week is 18 August? (a) Thursday (b) Saturday (c) Sunday (d) Friday
14. 14.If 28 March is a Saturday, what day of the week is 5 April? (a) Monday (b) Saturday (c) Sunday (d) Tuesday
15. 15.If 30 July is a Friday, what day of the week is 1 August? (a) Tuesday (b) Sunday (c) Monday (d) Saturday
16. 16.If 30 November is a Thursday, what day of the week is 10 December? (a) Tuesday (b) Saturday (c) Sunday (d) Monday
17. 17.Today is Sunday. What day of the week will it be after 100 days? (a) Wednesday (b) Monday (c) Thursday (d) Tuesday
18. 18.Today is Thursday. What day of the week will it be after 18 days? (a) Wednesday (b) Tuesday (c) Sunday (d) Monday
19. 19.If 5 March is a Sunday, what day of the week is 16 March? (a) Saturday (b) Thursday (c) Wednesday (d) Friday
20. 20.Today is Monday. What day of the week will it be after 86 days? (a) Thursday (b) Wednesday (c) Tuesday (d) Friday
21. 21.If 14 November is a Monday, what day of the week is 8 December? (a) Friday (b) Thursday (c) Wednesday (d) Saturday
22. 22.If 21 March is a Monday, what day of the week is 20 April? (a) Friday (b) Tuesday (c) Thursday (d) Wednesday
23. 23.If 23 October is a Tuesday, what day of the week is 4 November? (a) Monday (b) Saturday (c) Sunday (d) Tuesday
24. 24.If 10 June is a Friday, what day of the week is 19 July? (a) Wednesday (b) Monday (c) Thursday (d) Tuesday
25. 25.If 21 March is a Friday, what day of the week is 11 April? (a) Saturday (b) Thursday (c) Friday (d) Sunday
26. 26.If 4 December is a Tuesday, what day of the week is 19 December? (a) Tuesday (b) Thursday (c) Wednesday (d) Friday
27. 27.If 12 January is a Wednesday, what day of the week is 4 February? (a) Sunday (b) Saturday (c) Friday (d) Thursday
28. 28.If 18 April is a Wednesday, what day of the week is 14 May? (a) Sunday (b) Wednesday (c) Monday (d) Tuesday
29. 29.Today is Saturday. What day of the week will it be after 17 days? (a) Tuesday (b) Wednesday (c) Thursday (d) Monday
30. 30.Today is Thursday. What day of the week will it be after 13 days? (a) Tuesday (b) Wednesday (c) Thursday (d) Friday
31. 31.Today is Wednesday. What day of the week will it be after 25 days? (a) Monday (b) Sunday (c) Tuesday (d) Saturday
32. 32.Today is Tuesday. What day of the week will it be after 87 days? (a) Friday (b) Sunday (c) Thursday (d) Saturday
33. 33.If 19 June is a Sunday, what day of the week is 18 July? (a) Wednesday (b) Monday (c) Sunday (d) Tuesday
34. 34.Today is Friday. What day of the week will it be after 51 days? (a) Tuesday (b) Saturday (c) Sunday (d) Monday
35. 35.Today is Thursday. What day of the week will it be after 77 days? (a) Thursday (b) Saturday (c) Friday (d) Wednesday
36. 36.Today is Saturday. What day of the week will it be after 86 days? (a) Sunday (b) Tuesday (c) Monday (d) Wednesday
37. 37.Today is Monday. What day of the week will it be after 56 days? (a) Monday (b) Tuesday (c) Sunday (d) Wednesday
38. 38.If 22 May is a Sunday, what day of the week is 14 June? (a) Wednesday (b) Monday (c) Tuesday (d) Thursday
39. 39.If 5 May is a Monday, what day of the week is 19 May? (a) Wednesday (b) Sunday (c) Monday (d) Tuesday
40. 40.If 14 July is a Friday, what day of the week is 14 August? (a) Tuesday (b) Sunday (c) Wednesday (d) Monday

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