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"Just Numbers - RAE questions involving calculations" Leader board

RAE questions that have a Formula/Calculation involved.RAE

Total attempts since last reset: 14
Only your highest score will be displayed on the leaderboard.

1) Jaco Zandbergh
Date: Thursday, 17th of April 2025 17:32
Score: 100%
Time Taken: 00:09:20 (*)
Performance Index: 0.18 (**)
2) Andre Visser
Date: Monday, 24th of February 2025 16:51
Score: 90%
Time Taken: 00:02:09 (*)
Performance Index: 0.70 (**)
3) Nick Naude
Date: Thursday, 20th of February 2025 13:29
Score: 80%
Time Taken: 00:05:40 (*)
Performance Index: 0.24 (**)
4) Ian Smit
Date: Thursday, 27th of March 2025 08:01
Score: 80%
Time Taken: 00:10:01 (*)
Performance Index: 0.13 (**)
5) Lizanne Fitchat
Date: Sunday, 13th of April 2025 20:24
Score: 60%
Time Taken: 00:01:36 (*)
Performance Index: 0.63 (**)
6) Jp Van Der Schyf
Date: Friday, 18th of April 2025 22:37
Score: 50%
Time Taken: 00:11:48 (*)
Performance Index: 0.07 (**)
7) Andrew Vaughan
Date: Tuesday, 25th of February 2025 20:51
Score: 40%
Time Taken: 00:05:04 (*)
Performance Index: 0.13 (**)

* Time taken to complete the test HH:MM:ss
** Performance Index. (PI - Higher is better)
    This is a ranking factor based on the percentage achieved divided by the time used to complete the test.
    This means that the less time you use to get more correct questions, the better your PI will be.

Only your highest score will be displayed on the leaderboard.