Write your answers and working on the separate Answer Booklet/Paper provided.

Write your candidate number and name on all the work you hand in.

Write in dark blue or black pen on both sides of the paper.

You may use soft pencil for any diagrams or graphs.

Do not use staples, paper clips, highlighters, glue and correction fluid.

Answer all questions.

At the end of the examination, fasten all your work securely together.

The number of marks is given in brackets [ ] at the end of each question or part question.

All working must be clearly shown. It should be done on the same sheet as the rest of the answer.

Marks will be given for working which shows that you know how to solve the problem even if you get the answer wrong.

The total of the marks for this paper is 145.

Electronic calculators should be used.

If the degree of accuracy is not specified in the question and if the answer is not exact, give the answer to three significant figures. Give answers in degrees to one decimal place.

For , use either your calculator value or 3.142

| This document consists of 5 printed pages including cover. Muhibbuddin School S. Hithadhoo, Rep. of Maldives

[Turn over]

1. In March 2008, the price of one litre of petrol was Rf.15. a) 65% of this price is “tax” and the remainder is the “other cost”. i. Calculate how much tax is paid on one litre of petrol. [1]

ii. Find, in its simplest form, the ratio of tax to the other costs.

Give your