ncert solutions for class 8 maths chapter 8 exercise 8.1

# class 8 maths chapter 8 exercise 8.1

class 8 maths chapter 8 exercise 8.1 (1)

1 Find the ratio of the following.

(a) Speed of cycle 15 km per hour to the speed of scooter 30 km per hour.

(b) 5m to 10 km (c) 50 paise to Rs 5

class 8 maths chapter 8 exercise 8.1 (2)

2 Convert the following ratios to percentages.

(a) 3:4 (b) 2:3

class 8 maths chapter 8 exercise 8.1 (3)

3. 72% of 25 students are good in mathematics. How many are not good in mathematics?

class 8 maths chapter 8 exercise 8.1 (4)

4. A football team won 10 matches out of the total number of matches they played. If their win percentage was 40, then how many matches did they play in all?

class 8 maths chapter 8 exercise 8.1 (5)

5. If Chameli had Rs 600 left after spending 75% of her money, how much did she have in the beginning?

class 8 maths chapter 8 exercise 8.1 (6)

6. If 60% people in a city like cricket, 30% like football and the remaining like other games, then what per cent of the people like other games? If the total number of people are 50 lakh, find the exact number who like each type of game.

# ncert solutions for class 8 maths chapter 8

ncert solutions for class 8 maths chapter 8 deals with Comparing Quantities

ncert solutions for class 8 maths chapter 8 deals with Comparing quantities.

Exercises and solutions of Comparing quantities available here so students can read online view.

mensuration.in provides all exercises with answers for chapter 8 in class 8 maths.

Find solutions to exercise 8.1, exercise 8.2, and 8.3 in chapter 8 in class 8 maths.

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Find solutions to ncert maths class 8 chapter 8 .

# class 8 maths chapter 8 exercise 8.1

class 8 maths chapter 8 exercise 8.1 (1)

1 Find the ratio of the following.

(a) Speed of cycle 15 km per hour to the speed of scooter 30 km per hour.

(b) 5m to 10 km (c) 50 paise to Rs 5

Solution to class 8 maths chapter 8 exercise 8.1 (1).

(a) Speed of cycle = 15 km/hr

Speed of scooter = 30 km/hr

Hence ratio of speed of cycle to that of scooter = 15:30= 1:2

(b) 1km = 1000 m

10 km = 10×1000 = 10000 m

Ratio=5 m: 10000 m=1: 2000

(c) Rs 1= 100 paise

Rs 5 = 5×100=500 paise

Hence ratio = 50 paise : 500 Paise =1: 10