1.                If set N is a subset of set M, then

1.                Simplify:     12 – 7 – (– 5)

                 Express 72 as a product of its prime factors

             Find the smallest number which is divisible by 16 and 20?

A pineapple which was bought for GH¢ 1.00 was sold at GH¢ 1.30. Calculate the profit percent.

               Two bells P and Q ring at intervals of 3 hours and 4 hours, respectively. After how many hours will the two bells first ring simultaneously (at the same time)?

 A boy scores 17/25   in a French test. Express his score as a percentage

                Kofi paid rent of GH¢ 1,800.00 each year. If the rent is 0.3 of his annual income, find his annual income.

              Kojo can buy 15 shirts at GH¢ 4.00 each. If the price is increased to GH¢ 5.00, how many shirts can he now buy?

          Find the value of 124.3 + 0.275 + 74.06, correcting your answer to one decimal place.