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Maths Puzzle
Numerical Ability
Jack is twice as old as Jill.In 2 years,jack will be 4 times as old as Jill was 9 years ago. How old are they know
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exam Other Question
A light plane flew from its home base to an airport 255 miles away. With a headwind, the trip took 1.7 hours. The return trip with tailwind took 1.5 hours. Fine the average airspeed of the plane and the average wind speed.
1.Larry and Louise decorate and sell souvenir mugs and pens. Larry does artwork; Louise does the glazing and packaging. larry can spend no more than 5 hours a week working; Louise