IGCSE Mathematics Paper-1: Specimen Questions with Answers 72 - 75 of 324

Question 72

Describe in Detail


In a Hospital there are many types of the members and No. of members, which are shown in the table below.

Types of Members and No. Of Members
Types of membersNo. of Members

Draw a bar chart below to show this data. Show your scale on the vertical axis and label the bars.


Chart Representing the Data

Question 73

Write in Short

Short Answer▾

Choose the following symbols to complete following statements.





(a) First statement is

  • So, now convert it into percentage. So, .
  • So,

(b) Second statement is

  • So,
  • So,

Question 74

Write in Brief

One Liner▾

Write the following in order, with the smallest at the first.


  • and
  • So, sequence from smallest to largest will be: .

Question 75

Describe in Detail


The diagram shows a square of side 8 cm and four congruent triangles of height 7 cm.

A Square and Four Congruent Triangles

(a) Calculate

(i) The area of one triangular face

(ii) The area of the whole shape

(b) What is this shape, which is a net of a solid?



(a) (i) The area of triangle: , where, h = height and b = base.

So, here, height h = 7 cm and base will be the side of square so base b = 8 cm

So, area of one triangular face =

(ii) The area of whole shape =

So, area of square =

So, area of whole shape =

(b) The shape is the net of a solid. So, it is called as Square Pyramid.

If there are all equilateral triangles then the pyramid is called as Johnson Solid.

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