Two numbers are in the ratio 2 : 5 . If 16 is added to both the numbers , their ratio becomes 1 : 2 . The numbers are -
A
16,40
B
20,50
C
28,70
D
32,80
Correct Answer: 32,80
Let, Two numbers are 2x and 5x ATQ, 2x + 165x + 16 = 12⇒5x + 16 = 4x + 32⇒5x - 4x = 32 - 16.'. x = 16Two numbers are32 and 80