# CBSE Class 6 Mathematics/Ratio and Proportion/Model QuestionsExtra Questions for Practice/Worksheet

1. In a class there are 15 boys and 15 girls. Find the ratio of boys to total number of students?
2. Find the ratio of 50 paise to 2 rupees
3. Find the ratio of 250g to 1 kg
4. Find the ratio of 40 minutes to 2 hours
5. Find the ratio of 2 weeks to 4 days
6. Out of 48 persons working in an office, 36 are men and the remaining are women. Find the ratio of the number of men to that of women?
7. Give two equivalent ratios of 4:6
8. Whether the given ratio is in proportion or not: 16:24 = 10:15
9. The price of 5 meters of cloth is 495 rupees. Find the price of 12 meters of cloth?
10. If 8kg of wheat costs 320 rupees, what will be the cost of 20kg of wheat?

1. Number of boys = 15
Total number of students = 30
Required ratio = 15: 30 = 1:2 (Divide by the common factor 15)
2. 1 rupee = 100 paise
2 rupees = 200 paise
Required ratio = 50: 200 = 1:4 (Divide by the common factor 50)
3. 1kg = 1000 g
Required ratio = 250: 1000 = 1:4 (Divide by the common factor 250)
4. 1 hour = 60 minutes
2 hours = 120 minutes
Required ratio = 40:120 = 1:3 (Divide by the common factor 40)
5. 2 weeks = 14 days
Required ratio = 14:4 = 7:2 (Divide by the common factor 2)
6. Total number of persons = 48
Number of men = 36
Number of women = 12
Required ratio = 36:12 = 3:1 (Divide by the common factor 12)
7. The given ratio = 4:6 = 2:3 (Divide by the common factor 2)
4:6 = 8:12 (Multiply both numerator and denominator by 2)
8. 16:24 = 2:3 (Divide by the common factor 8)
10:15 = 2:3 (Divide by the common factor 5)
9. Price of 5m of cloth = 495 rupees
Price of 1m of cloth = 99 rupees
Price of 12m of cloth = 99 x 12 = 1188 rupees
10. Cost of 8kg wheat = 320 rupees
Cost of 1 kg wheat = 320/8 = 40 rupees
Cost of 20kg of wheat = 20 x 40 = 800 rupees

### 1 Response

1. Amani Kohler says: