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Class 8 Maths Practice Test: Comparing Quantities - Ratios and Percentages
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Avg score: 60% Most missed: “Sam is 78 kg and Sameer is 91 kg. Find the ratio of weight of Sam and Sameer.”

A ratio is a comparison of two similar quantities. Given any two similar quantities a and b, the ratio of a to b that is a:b is defined as a:b = a/b, where b≠0.

Percentage means 'by the hundred' or 'divide by one hundred'. The percentage is also used to compare quantities, which means 'per 100'.

Class 8 Maths Practice Test: Comparing Quantities - Ratios and Percentages
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10 Questions

1. Train travels at 45 kmph and bus travels at 30 kmph. What is the ratio of speed of train with respect to bus?
2. Satish has 15 kg sugar and Ray has 250 gm. Find the ratio of sugar with of Satish and Ray.
3. Ticket to Rameshwar by train is Rs. 1200 and ticket to Delhi is Rs. 900 from Mumbai. What is the ratio of cost to reach Delhi with respect to Rameshwar from Mumbai?
4. Ticket to Rameshwar by train is Rs. 1200 and ticket to Delhi is Rs. 900 from Mumbai. What is the ratio of cost to reach Delhi with respect to Rameshwar from Mumbai?
5. Train travels at 45 kmph and bus travels at 30 kmph. What is the ratio of speed of bus with respect to train?
6. Satish has 15 kg sugar and Ray has 250 gm. Find the ratio of sugar with of Satish and Ray.
7. Kiran has Rs. 130 left after using 65% of total money she had on shopping. Find total money with Kiran before shopping.
8. Rakesh has Rs. 50 and Karan has Rs. 1.5. Find the ratio of money with Rakesh and money with Karan.
9. 40% of group likes tea as a beverage. What is the ratio of people liking tea as a beverage in the group?
10. Rakesh has Rs. 50 and Karan has Rs. 1.5. Find the ratio of money with Rakesh and money with Karan.