Challenger App

No.1 PSC Learning App

1M+ Downloads
If 10% of x = 20% of y, then x:y is equal to

A1:2

B2:1

C5:1

D10:1

Answer:

B. 2:1

Read Explanation:

10% of x=20% of y =>10/100x = 20y/100 = x/10 = y/5 =x/y = 10/5 =2/1


Related Questions:

The ratio of two numbers is 4 : 5. If both the numbers are increased by 4, the ratio becomes 5 : 6. What is the sum of two numbers?
A, B, C subscribe a sum of Rs. 75,500 for a business. A subscribes Rs. 3,500 more than B, and B subscribes Rs. 4,500 more than C. Out of a total profit of Rs. 45,300, how much (in Rs.) does A receive?
The angles of a quadrilateral are in the ratio 2: 5: 7: 10. Find the difference between the greatest and the smallest angles of the quadrilateral.
If a + b + c = 1904, a ∶ (b + c) = 3 ∶ 13 and b ∶ (a + c) = 5 ∶ 9, then what will be the value of c?
Three partners invested in a business in the ratio 1:9:8. They invested their capitals for 11 months, 6 months and 2 months, respectively. What was the ratio of their profits?