exam
Maths Puzzle
Numerical Ability
Write an irrational fraction that when rationalised the solution is 5. Prove your answer
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exam Other Question
Find the product:
[3 -1]
0 4] [2 -1 3]
2 1] [0 -2 4]
Find the product:
[3 -7] [0 -4
[1 2] [5 -3]
You are in a cave with 5 green- or blue-eyed people who can see in the dark. Green-eyed people always tell the truth; blue-eyed people always lie. A says: "I see three pairs of gre