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  • Subjects
  • Mathematics CBSE
  • Class 8
  • Direct and Inverse Proportions

Direct proportions

Theory

1. Introduction to proportions
2. Introduction to direct proportion
3. Direct proportions and unitary method

Exercises

1. Direct proportional - true or false

Difficulty: easy

3
2. Calculate the number items is required

Difficulty: easy

3
3. Calculate number of paper

Difficulty: easy

3
4. Find the cost of the fruite

Difficulty: easy

3
5. Calculate Time taken to cover certain kilometer

Difficulty: easy

4
6. Deterime how much food required for animal

Difficulty: medium

4
7. Determine the require price of the product

Difficulty: medium

4
8. Find out the number of people attended the event

Difficulty: medium

5
9. Calculate the number of students

Difficulty: medium

5
10. Determine the number of crystal in sugar

Difficulty: medium

5
11. Find out that man work done in certain hours

Difficulty: hard

5
12. Find out which person bought the product costlier

Difficulty: hard

5
13. Find out how much liters of petrol required

Difficulty: hard

5

Tests

1. Training Test

Difficulty: medium

14

Teacher manuals

1. Methodical recommendation

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