# IGCSE Mathematics Paper-1: Specimen Questions with Answers 181 - 185 of 324

## Question number: 181

Short Answer Question▾

### Write in Short

Write down the value of n each of the following statements.

### Explanation

Here given the

It is a scientific notation

Here

So,

## Question number: 182

Short Answer Question▾

### Write in Short

On the grid, draw the reflection of the parallelogram in the line .

### Explanation

In this image parallelogram points are and

Here given the

So, draw the reflection of parallelogram in the line

The vertices and

## Question number: 183

Short Answer Question▾

### Write in Short

Find the volume of cuboid tank of dimensions .

### Explanation

Here length = 20 cm

Breadth = 15 cm

Height = 12 cm

.

Therefore volume of cuboid = 3600 cubic cm.

## Question number: 184

Short Answer Question▾

### Write in Short

Make the subject of the formula.

### Explanation

Here given the n the subject of the formula.

## Question number: 185

Short Answer Question▾

### Write in Short

A country has three political parties, the reds, the Blues and the Greens.

The pie chart shows the proportion of the total vote that each party received in an election.

What percentage of the votes did the green Party receive?

### Explanation