App Logo

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:

There are 9306 students in a school and the ratio of boys to girls in the school is 41 : 25, then find the number of boys in school
If three numbers in the ratio 3 : 2 : 5 be such that the sum of their squares is 1862, the middle number will be
Three partners invested in a business in the ratio 4:3:1. They invested their capitals for 9 months, 2 months and 11 months, respectively. What was the ratio of their profits?
Divide 910 into three parts in such a way that one-third of the first part, one-fifth of the second part and one-sixth of the third part are equal. Then, the second part is
ഒരു ചതുർഭുജത്തിലെ കോണളവുകൾ 1 : 2 : 3 : 4 ആയാൽ വലിയ കോൺ എത്ര ?