HARD
7th ICSE
IMPORTANT
Earn 100

What number must be subtracted from each of the numbers 23, 40, 57 and 108, so that remainders are proportional.

50% studentsanswered this correctly

Important Questions on Ratio and Proportion

HARD
7th ICSE
IMPORTANT
Maths Hub (ICSE)>Chapter 8 - Ratio and Proportion>Brain Workout>Q 4
In a zoo, the ratio of the deer to the kangaroos was 3:2. When one deer and 4 kangaroos are added to their groups, the ratio of the deer and kangaroos becomes 4:3. How many deer and kangaroos are there in the zoo?
HARD
7th ICSE
IMPORTANT
Maths Hub (ICSE)>Chapter 8 - Ratio and Proportion>Values
While on their morning walk, Mr Sharma, Mr Verma and Mr Saxena walked for an equal time. The distances walked by them are exactly 3.25 km, 2.75 km and 3 km, respectively. Find the simplest ratio of distances covered by them. Do you go for a walk in the morning?
HARD
7th ICSE
IMPORTANT
Maths Hub (ICSE)>Chapter 8 - Ratio and Proportion>Maths in Real Life
In your school library, the number of books on Mathematics and Science is 480, the number of books on literature is 360, and the number on books on Commerce is 300. The school authority adds 60 Mathematics and Science books, 90 literature books and 105Commerce books to the collection. Find the new ratio of Mathematics and Science books to literature and Commerce books.
HARD
7th ICSE
IMPORTANT
Maths Hub (ICSE)>Chapter 8 - Ratio and Proportion>Test Yourself>Q 1
Two numbers are in the ratio 2:3. If 5 is added to each number, the ratio becomes 5:7. Find the numbers.
HARD
7th ICSE
IMPORTANT
Maths Hub (ICSE)>Chapter 8 - Ratio and Proportion>Test Yourself>Q 2
Two numbers are as 8:11. If 6 is subtracted from each of them, the ratio becomes 7:10. Find the numbers.
HARD
7th ICSE
IMPORTANT
Maths Hub (ICSE)>Chapter 8 - Ratio and Proportion>Test Yourself>Q 3

Write the following ratio in ascending order.

1:3, 2:5, 3:7, 5:6

HARD
7th ICSE
IMPORTANT
Maths Hub (ICSE)>Chapter 8 - Ratio and Proportion>Test Yourself>Q 3

Write the following ratio in ascending order.

2:3, 3:11, 4:9, 7:15

HARD
7th ICSE
IMPORTANT
Maths Hub (ICSE)>Chapter 8 - Ratio and Proportion>Test Yourself>Q 4

Write the following ratio in descending order.

1:5, 2:9, 3:11