Mental Maths Deathless - Statistics

General Stats

Answer Stats

Hint	Answer	% Correct
13 x 11	143	100%
4 x 23	92	100%
6!	720	92%
fourth root of 81	3	88%
14^2	196	83%
3!	6	82%
9 x 27	243	77%
6^3	216	70%
93 x 3	279	70%
77 x 2	154	67%
5!	120	63%
21 x 5	105	60%
xy = 35, x + y = 12. (x & y are positive integers) what could be x?	5, 7	58%
the time is 6pm. I wait 17 hours. What's the time?	11am	50%
square root of 324	18	50%
396 / 11	36	50%
how many years ago is 1957 from 2025?	68	50%
29 x 3	87	50%
cube root of 343	7	38%
9th triangular number	45	36%
8^3	512	33%
55 is the nth triangular number. n = ?	10	29%
x is a perfect square and perfect cube <100. x = ?	64	29%
12th triangular number	78	23%
2^13	8192	17%
7th triangular number	28	14%
6470000 in scientific notation	6.47 x 10^6	11%
x is a perfect square and perfect cube 100<x<1000. x = ?	729	0%

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