# Speed Distance And Time Free Doubts and Solutions

### ICSE - VI - Mathematics - Ratio and Proportion

## A farmer ploughs a field 500 m in length in 1.5 hours. Find the time taken to plough, if the same field were 850 m in length.

**Topperlearning User**23rd October 2017, 12:23 PM

### ICSE - VI - Mathematics - Ratio and Proportion

## The speed of a bike is 80 km/hr on empty roads and 20 km/hr in traffic. Find the ratio between the speed on empty roads and in traffic.

**Topperlearning User**23rd October 2017, 12:17 PM

### ICSE - VI - Mathematics - Ratio and Proportion

## A car covers a distance of 120 km with a speed of 40 km/hr. In the same time, how much distance will it cover if the speed is increased by 20 km/hr?

**Topperlearning User**23rd October 2017, 12:13 PM

### ICSE - VI - Mathematics - Ratio and Proportion

## A boy walks at a speed of 20 km/hr and reaches his school in 30 mins. What should his speed be if he wishes to reach school 10 minutes earlier?

**Topperlearning User**23rd October 2017, 12:12 PM

### ICSE - VI - Mathematics - Ratio and Proportion

## A bus covers 12 km in 30 mins. If the speed remains uniform, then how long will it take to cover 100 km?

**Topperlearning User**23rd October 2017, 11:47 AM