exam
Maths Puzzle
Numerical Ability
A,B,C,D are 4 points on a line such that AB:AC=3:5 and BD:CD=7:2. If CD is
5cm long, find the length of AB?
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exam Other Question
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Graph on a number line
x + 4 < or equal to 2 or x - 4 is not equal to -1; D = {reals}
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