Calendar Worksheet for Maths Olympiad

Maths Olympiad topic 12: Calendar puzzles · Set 942 · 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.Today is Tuesday. What day of the week will it be after 60 days? (a) Monday (b) Friday (c) Saturday (d) Sunday
2. 2.If 30 March is a Monday, what day of the week is 11 April? (a) Sunday (b) Friday (c) Saturday (d) Monday
3. 3.If 4 August is a Sunday, what day of the week is 16 August? (a) Thursday (b) Saturday (c) Friday (d) Sunday
4. 4.If 5 October is a Tuesday, what day of the week is 15 October? (a) Thursday (b) Sunday (c) Friday (d) Saturday
5. 5.Today is Thursday. What day of the week will it be after 92 days? (a) Saturday (b) Friday (c) Thursday (d) Sunday
6. 6.Today is Thursday. What day of the week will it be after 49 days? (a) Wednesday (b) Friday (c) Saturday (d) Thursday
7. 7.If 15 July is a Tuesday, what day of the week is 25 July? (a) Saturday (b) Thursday (c) Friday (d) Sunday
8. 8.If 6 December is a Saturday, what day of the week is 19 December? (a) Saturday (b) Thursday (c) Friday (d) Sunday
9. 9.Today is Wednesday. What day of the week will it be after 15 days? (a) Wednesday (b) Saturday (c) Thursday (d) Friday
10. 10.If 13 January is a Tuesday, what day of the week is 16 February? (a) Wednesday (b) Tuesday (c) Sunday (d) Monday
11. 11.If 14 December is a Monday, what day of the week is 28 December? (a) Wednesday (b) Sunday (c) Tuesday (d) Monday
12. 12.If 15 April is a Thursday, what day of the week is 3 May? (a) Sunday (b) Monday (c) Wednesday (d) Tuesday
13. 13.Today is Thursday. What day of the week will it be after 18 days? (a) Sunday (b) Wednesday (c) Tuesday (d) Monday
14. 14.If 3 December is a Sunday, what day of the week is 14 December? (a) Saturday (b) Thursday (c) Wednesday (d) Friday
15. 15.Today is Monday. What day of the week will it be after 87 days? (a) Friday (b) Thursday (c) Saturday (d) Wednesday
16. 16.If 11 September is a Friday, what day of the week is 4 October? (a) Sunday (b) Tuesday (c) Saturday (d) Monday
17. 17.If 24 April is a Friday, what day of the week is 1 May? (a) Thursday (b) Friday (c) Sunday (d) Saturday
18. 18.If 9 May is a Wednesday, what day of the week is 24 May? (a) Friday (b) Thursday (c) Wednesday (d) Saturday
19. 19.Today is Thursday. What day of the week will it be after 46 days? (a) Tuesday (b) Wednesday (c) Sunday (d) Monday
20. 20.If 4 August is a Saturday, what day of the week is 19 August? (a) Saturday (b) Tuesday (c) Monday (d) Sunday
21. 21.If 1 August is a Friday, what day of the week is 17 August? (a) Monday (b) Sunday (c) Tuesday (d) Saturday
22. 22.If 9 July is a Saturday, what day of the week is 21 July? (a) Friday (b) Wednesday (c) Thursday (d) Saturday
23. 23.Today is Sunday. What day of the week will it be after 79 days? (a) Thursday (b) Monday (c) Wednesday (d) Tuesday
24. 24.Today is Wednesday. What day of the week will it be after 82 days? (a) Tuesday (b) Wednesday (c) Sunday (d) Monday
25. 25.If 3 May is a Wednesday, what day of the week is 16 May? (a) Thursday (b) Wednesday (c) Monday (d) Tuesday
26. 26.Today is Friday. What day of the week will it be after 77 days? (a) Saturday (b) Friday (c) Sunday (d) Thursday
27. 27.Today is Tuesday. What day of the week will it be after 27 days? (a) Wednesday (b) Monday (c) Sunday (d) Tuesday
28. 28.Today is Friday. What day of the week will it be after 29 days? (a) Saturday (b) Sunday (c) Monday (d) Friday
29. 29.If 18 March is a Sunday, what day of the week is 14 April? (a) Friday (b) Monday (c) Sunday (d) Saturday
30. 30.If 10 December is a Saturday, what day of the week is 18 December? (a) Tuesday (b) Sunday (c) Saturday (d) Monday
31. 31.If 4 March is a Tuesday, what day of the week is 12 March? (a) Wednesday (b) Friday (c) Tuesday (d) Thursday
32. 32.If 20 March is a Friday, what day of the week is 17 April? (a) Saturday (b) Friday (c) Sunday (d) Thursday
33. 33.If 6 January is a Wednesday, what day of the week is 16 January? (a) Monday (b) Friday (c) Sunday (d) Saturday
34. 34.If 4 December is a Thursday, what day of the week is 18 December? (a) Friday (b) Wednesday (c) Thursday (d) Saturday
35. 35.Today is Friday. What day of the week will it be after 76 days? (a) Wednesday (b) Saturday (c) Thursday (d) Friday
36. 36.If 14 June is a Tuesday, what day of the week is 18 July? (a) Monday (b) Tuesday (c) Wednesday (d) Sunday
37. 37.Today is Wednesday. What day of the week will it be after 70 days? (a) Thursday (b) Tuesday (c) Wednesday (d) Friday
38. 38.Today is Monday. What day of the week will it be after 86 days? (a) Wednesday (b) Friday (c) Tuesday (d) Thursday
39. 39.If 10 July is a Wednesday, what day of the week is 20 July? (a) Monday (b) Saturday (c) Friday (d) Sunday
40. 40.Today is Saturday. What day of the week will it be after 13 days? (a) Saturday (b) Friday (c) Thursday (d) Sunday

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