Question

31. Vivek is 20 years old and Samidha is 25 years old. What is the ratio of the ages of Vivek and
Samidha.
32. The ratio of males and females in a village is 6:8. Find the number of males, if the number of
females is 1200.
33. Change each of the following into fractions:
(a) 17%
(b) 28%
%
34. The income of a man is 14860. He saves 25% of his income. Find his savings.
35. The cost price of a cycle is * 1500. If it is sold for 1100, find its loss or profit.
36. Amit bought a car for 2,45,000 and sold it with a profit of *20,000. Find its selling price.
37. Aman earns 25% by selling a chair for 545. Find the cost price of chair.
38. Akansha deposited 65000 with bank for 2 years. If the rate of interest is 5%, find the
amount she will get back from the bank.
39. If principal is * 700 for 2 years at the rate of 3% per annum, then find the simple interest and
amount also.
far
7 Maths-6​

Answer 1

Answer:

31. 20/25 =4/5 4:5 thanks