exam
Maths Puzzle
Numerical Ability
A cylinder has a radius of 5 in. If the volme of the cylinder is 250π in.³, what is the height of the cylinder?
[Hint: The volume of a cylinder is given by V = πr²h.]
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exam Other Question
A school had 900 students at the start of a school year. If there is
an enrollment increase of 7% by the beginning of the next year, what is the new
enrollment?
Would this be 900 x .07= 63 = 963?
1)A semiconductor manufacturer seeks to maximize its profits. Testing indicates that they can produce 100,000 chips per week at a cost of $40 per chip, and sell them for $65 per c