[Problem F | Problem
G | Problem H | Problem
I | Problem J | Problem
K]
[General Analysis]
2011
Results | 2011 Report
Judging Data
This data is representative of what was used at the contest. |
Complete problem set with
sample data .
| Problem A |
Class Statistics |
| Submissions |
100 |
| Solutions |
81 |
| Fastest Solution |
4 minutes |
| % Submissions Correct |
81% |
| % Teams Solving Problem |
98.7 |
| Description |
Analysis of marks. Our easiest problem. |
| Problem B |
Avoiding a disaster |
| Submissions |
126 |
| Solutions |
60 |
| Fastest Solution |
14 minutes |
| % Submissions Correct |
47.6% |
| % Teams Solving Problem |
73.1% |
| Description |
Three watches - but what is the correct time? An easy problem but with a lot of incorrect submissions. |
| Problem C |
Roll Call |
| Submissions |
132 |
| Solutions |
78 |
| Fastest Solution |
21 minutes |
| % Submissions Correct |
59.1% |
| % Teams Solving Problem |
95.1% |
| Description |
Assessing pupil's answers. Another simple problem. |
| Problem D |
Difficult Routes |
| Submissions |
40 |
| Solutions |
2 |
| Fastest Solution |
169 |
| % Submissions Correct |
5% |
| % Teams Solving Problem |
2.4% |
| Description |
Finding suitable training routes for cyclists. 10 teams tried this problem, but only 2 solved it. |
| Problem E |
Real Phobia |
| Submissions |
75 |
| Solutions |
2 |
| Fastest Solution |
103 minutes. |
| % Submissions Correct |
2.7% |
| % Teams Solving Problem |
2.4% |
| Description |
Working with rational numbers. 30 teams tried this problem, but only 2 solved it. |
| Problem F |
Insidious Branding |
| Submissions |
114 |
| Solutions |
6 |
| Fastest Solution |
43 minutes |
| % Submissions Correct |
5.3% |
| % Teams Solving Problem |
7.3% |
| Description |
Making brand names out of frequently used words. |
| Problem G |
Help-or-else |
| Submissions |
28 |
| Solutions |
2 |
| Fastest Solution |
51 minutes |
| % Submissions Correct |
7.1% |
| % Teams Solving Problem |
2.4% |
| Description |
Finance professionals doing community service. Solved only by the top 2 teams. |
| Problem H |
Pahom on Water |
| Submissions |
65 |
| Solutions |
12 |
| Fastest Solution |
85 minutes |
| % Submissions Correct |
18.5% |
| % Teams Solving Problem |
14.6% |
| Description |
An interactive computer game. |
| Problem
I |
Detour Buster |
| Submissions |
3 |
| Solutions |
0 |
| Fastest Solution |
- |
| % Submissions Correct |
0 |
| % Teams Solving Problem |
0 |
| Description |
Employees are paid by how far they have to travel - so what is their shortes possible track? The only problem that was not solved. |
|
Problem
J |
Oil Skimming |
| Submissions |
106 |
| Solutions |
5 |
| Fastest Solution |
133 minutes |
| % Submissions Correct |
4.7% |
| % Teams Solving Problem |
6.1% |
| Description |
Scooping oil from the Gulf of Mexico. |
| Problem
K |
Numbers Game |
| Submissions |
48 |
| Solutions |
2 |
| Fastest Solution |
116 minutes. |
| % Submissions Correct |
4.2% |
| % Teams Solving Problem |
2.4% |
| Description |
Using given numbers to try to reach a target answer. Another problem solved by just 2 teams, attempted by 14. |
General Analysis (see report of Chief Judge)
| Total submissions |
837 |
| Total correct |
250 |
| % Correct |
29.9 |
Problems Solved
|
Number of Teams |
Percentage of Teams |
| 10 |
1 |
1.2 |
8 |
1 |
1.2 |
6 |
1 |
1.2 |
5 |
6 |
7.3 |
4 |
4 |
4.9 |
3 |
47 |
57.3 * |
2 |
18 |
22.0 |
1 |
3 |
3.7 |
0 |
1 |
1.2 |
* This includes the 3 High School teams.
