Question

X ൻ്റെ 10% = Y യുടെ 20% ആയാൽ X : Y എത്ര?

• A. 2:1
• B. 1:2
• C. 1:3
• D. 2:3

Answer 1

Answer:

A. 2:1

10% of x = 20% of y 10/100 × X = 20/100 × Y X/10 = Y/5 5X = 10Y X/Y = 10/5 = 2/1 X : Y = 2 : 1