Calendar Worksheet for Maths Olympiad

Maths Olympiad topic 12: Calendar puzzles · Set 656 · 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 7 January is a Friday, what day of the week is 16 January? (a) Tuesday (b) Sunday (c) Monday (d) Saturday
2. 2.If 11 January is a Friday, what day of the week is 21 January? (a) Monday (b) Sunday (c) Wednesday (d) Tuesday
3. 3.If 21 July is a Wednesday, what day of the week is 3 August? (a) Monday (b) Thursday (c) Tuesday (d) Wednesday
4. 4.If 10 May is a Monday, what day of the week is 15 June? (a) Thursday (b) Wednesday (c) Monday (d) Tuesday
5. 5.If 18 November is a Sunday, what day of the week is 12 December? (a) Tuesday (b) Friday (c) Wednesday (d) Thursday
6. 6.Today is Sunday. What day of the week will it be after 61 days? (a) Sunday (b) Friday (c) Thursday (d) Saturday
7. 7.Today is Thursday. What day of the week will it be after 53 days? (a) Tuesday (b) Monday (c) Sunday (d) Wednesday
8. 8.If 6 January is a Monday, what day of the week is 21 January? (a) Thursday (b) Wednesday (c) Tuesday (d) Monday
9. 9.Today is Wednesday. What day of the week will it be after 11 days? (a) Tuesday (b) Saturday (c) Sunday (d) Monday
10. 10.If 3 January is a Monday, what day of the week is 18 January? (a) Thursday (b) Wednesday (c) Tuesday (d) Monday
11. 11.Today is Monday. What day of the week will it be after 35 days? (a) Tuesday (b) Wednesday (c) Monday (d) Sunday
12. 12.Today is Monday. What day of the week will it be after 42 days? (a) Tuesday (b) Wednesday (c) Sunday (d) Monday
13. 13.If 28 October is a Monday, what day of the week is 7 November? (a) Saturday (b) Wednesday (c) Thursday (d) Friday
14. 14.Today is Saturday. What day of the week will it be after 38 days? (a) Thursday (b) Monday (c) Tuesday (d) Wednesday
15. 15.If 3 October is a Thursday, what day of the week is 13 October? (a) Saturday (b) Tuesday (c) Sunday (d) Monday
16. 16.If 19 October is a Tuesday, what day of the week is 2 November? (a) Monday (b) Tuesday (c) Thursday (d) Wednesday
17. 17.If 26 September is a Wednesday, what day of the week is 18 October? (a) Wednesday (b) Saturday (c) Thursday (d) Friday
18. 18.If 4 August is a Wednesday, what day of the week is 18 August? (a) Tuesday (b) Friday (c) Thursday (d) Wednesday
19. 19.Today is Tuesday. What day of the week will it be after 63 days? (a) Wednesday (b) Tuesday (c) Thursday (d) Monday
20. 20.If 15 October is a Monday, what day of the week is 28 October? (a) Sunday (b) Saturday (c) Monday (d) Tuesday
21. 21.If 1 October is a Friday, what day of the week is 17 October? (a) Tuesday (b) Sunday (c) Saturday (d) Monday
22. 22.Today is Friday. What day of the week will it be after 31 days? (a) Monday (b) Wednesday (c) Sunday (d) Tuesday
23. 23.If 29 September is a Tuesday, what day of the week is 1 October? (a) Thursday (b) Wednesday (c) Saturday (d) Friday
24. 24.Today is Wednesday. What day of the week will it be after 29 days? (a) Friday (b) Saturday (c) Thursday (d) Wednesday
25. 25.Today is Friday. What day of the week will it be after 27 days? (a) Friday (b) Thursday (c) Saturday (d) Wednesday
26. 26.If 1 December is a Monday, what day of the week is 9 December? (a) Thursday (b) Tuesday (c) Wednesday (d) Monday
27. 27.If 27 April is a Friday, what day of the week is 12 May? (a) Sunday (b) Friday (c) Monday (d) Saturday
28. 28.If 1 December is a Tuesday, what day of the week is 10 December? (a) Friday (b) Saturday (c) Thursday (d) Wednesday
29. 29.If 14 April is a Thursday, what day of the week is 20 May? (a) Sunday (b) Friday (c) Saturday (d) Thursday
30. 30.If 15 January is a Thursday, what day of the week is 25 January? (a) Monday (b) Saturday (c) Sunday (d) Tuesday
31. 31.If 24 May is a Friday, what day of the week is 15 June? (a) Monday (b) Friday (c) Saturday (d) Sunday
32. 32.If 2 March is a Saturday, what day of the week is 17 March? (a) Sunday (b) Tuesday (c) Saturday (d) Monday
33. 33.If 6 May is a Thursday, what day of the week is 18 May? (a) Wednesday (b) Monday (c) Thursday (d) Tuesday
34. 34.If 25 July is a Thursday, what day of the week is 18 August? (a) Tuesday (b) Saturday (c) Monday (d) Sunday
35. 35.If 10 September is a Sunday, what day of the week is 10 October? (a) Thursday (b) Monday (c) Tuesday (d) Wednesday
36. 36.If 31 August is a Tuesday, what day of the week is 18 September? (a) Friday (b) Monday (c) Sunday (d) Saturday
37. 37.Today is Monday. What day of the week will it be after 64 days? (a) Monday (b) Wednesday (c) Tuesday (d) Thursday
38. 38.Today is Saturday. What day of the week will it be after 37 days? (a) Monday (b) Sunday (c) Tuesday (d) Wednesday
39. 39.If 14 January is a Sunday, what day of the week is 26 January? (a) Saturday (b) Friday (c) Thursday (d) Sunday
40. 40.Today is Sunday. What day of the week will it be after 31 days? (a) Friday (b) Tuesday (c) Wednesday (d) Thursday

Free maths olympiad lessons, practice and worksheets at talentjr.in/maths-olympiad