exam
Maths Puzzle
Numerical Ability
The length of rectangle is 3 cm more than 3 times the width and 1 cm less than the length of a
diagonal. Find the length of the rectangle
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exam Other Question
Graph f(x) = 4x + 1.
A chemist mixed a 20% acid solution with a 60% acid solution to make 10 L of a 30% solution. How many liters of the 60% solution were used?