exam
Maths Puzzle
Numerical Ability
solve 2h^2-h-3=0
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exam Other Question
The area of a rectangle is 200 sq cm and one dimension is 25 cm. Find the length of a diagonal of the rectangle (to the nearest whole number).
1. A jet travels 5600 Km in 7 hours. Flying with the jetstream the same jet travels 5500km in 5 hours. What is the speed of the jet in still air, and what is the speed of the jet