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

A2:1

B1:2

C1:3

D2:3

Answer:

A. 2:1

Read Explanation:

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


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