Q.1. Fill in the box :
Q.2. Find the ratio of the following :
(i) 21 hours to 49 hours __________
(ii) 75 cm to 3 m __________
(iii) A dozen to a score __________
(iv) 1 hour to 20 minutes __________
(v) A dozen to a gross __________
Q.3. Write True or False :
(i) 2 : 8 :: 4 : 16 ( )
(ii) 500 : 200 :: 150 : 60 ( )
(iii) 50 : 45 :: 30 : 20 ( )
Q.4. Fill in the blanks so that the numbers are in proportion :
(i) 20, 18, 40, ..............
(ii) ............., 35, 3, 15
(iii) 25, 100, ..........., 160
(iv) 32, ..........., 6, 12
Q.5. Find x, if the numbers are in proportion :
(i) 3, 9, 9, x __________
(ii) 25, x, 1 , 4 __________
Q6: Divide 60 in the ratio 1:2 between Bulbul and Kanika :
(i) Bulbul's share = __________
(ii) Kanika's share = __________
Q.7. Give two equivalent ratios of 6 : 4.
Q.8. Weight of 80 books in 160 kg. What is the weight of 25 books?
Q.9. Divide 1200 among A, B, and C in the ratios 4 : 5 : 6.
(i) A's share = __________
(ii) B's share = __________
(iii) C's share = __________
In a class of 40 students, 15 like cricket, 20 like football, and 5 like both cricket and football. (Now answer question number 10 and 11)
Q.10. Find the ratio of a number of students who like cricket to those who like football.
Q.11. Find the ratio of a number of students who like football to those who like both.
Q.12. If 2, 5 and x are in proportion, find x __________ [Hint 2 : 5 :: 5: x]
Q.13. Find the ratio of 5 days to 2 weeks.
Q.14. The cost of one dozen bananas is 60. Find the cost of 8 bananas.
Q.15. In a class of 48 students, there are 12 girls and the rest are boys. Find the ratio of :
(i) Girls to Boys. __________
(ii) Girls to total number of students. __________
You can access the solutions to this worksheet here.
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3. What is the difference between ratio and proportion? | ![]() |
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