CIE Mathematics Paper-1: Specimen Questions 82 - 82 of 175

Question number: 82

Essay Question▾

Describe in Detail

A travel brochure has 24 pictures from various countries.

Table of pictures in a brochure and pie diagram

Complete the table using logical calculations

Country

Number of Pictures

Angle formed in Pie diagram

Argentina

6

900

South Africa

10

1500

Australia

3

New Zealand

(a) Complete the Table.

(b) Draw pie chart with degrees and labels for South Africa, Australia and New Zealand.

Pie chart showing one country

Pie chart showing one country

Complete the pie chart using logical calculations

Explanation

Here,

(a) A travel brochure contains 24 pictures from different countries. In which 6 are of Argentina, 10 are of South Africa, 3 are from Australia and so remaining pictures of New Zealand are:

24(6+10+3)=2419=5.

Now, (I) for Argentina 24=3600 3600×624=900

6=?

(II) For South Africa 24=3600 3600×1024=1500

10=?

(III) For Australia 24=3600 3600×324=450

3=?

(IV) For New Zealand 24=3600 3600×524=750

5=?

So, total 900+1500+450+750=3600

So, completed table is:

Completed Table of pictures and pie chart

Completed table of pictures and pie chart using logical calculations

Country

Number of Pictures

Angle in Pie chart

Argentina

6

900

South Africa

10

1500

Australia

3

450

New Zealand

5

750

(b) Completed pie chart will be:

Completed figure of pie chart

Completed figure of pie chart

Completed figure of pie chart using logical calculations

Share