1ST SUPERVISOR'S TEST SECOND TERM YEAR 6 MATHEMATICS

Increase #15000 by 10%

35 workers can build a house in 16 days. How long will it take 28 workers working at the same rate?

10. Mr Ola buys 50 bags of rice every month. If he plans  to increase the quantity by 30%,how many bags will he buy?

8. House rent is #60000 per annum. What amount must be charged to give 25% decrease?

• #35000

• #45000

• #50000

5. The ratio of boys to girls is 6:5. There are 24 boys. How many girls are in class?

6. The cost of 3 books is #80. Find the cost of 24 books.

4. Write 70% as fraction to the lowest term

• 2/5

• 7/12

• 7/10

Decrease #15000 by 20%

• #10000

• #12000

• #13000

Express 20 as a percentage of 50

• 50%

• 30%

• 40%

A man's salary was #500. His present salary is #550. What is his percentage increase?