There is a ratio of 5 : 4 between two numbers. If 40% of the first number is 12, then what would be 50% of the second number ?
A. 12
B. 24
C. 18
D. Data Inadequate
Answer: Option A
Solution(By Examveda Team)
1st number : 2nd number5 : 4
40% = $$\frac{2}{5}$$
2 units = 12
5 units = 30
So, 1st number = 30
2nd number = $$\frac{30}{5}$$ × 4 = 24
50% of 2nd = 24 × $$\frac{1}{2}$$ = 12
Related Questions on Percentage
A. $$\frac{1}{4}$$
B. $$\frac{1}{3}$$
C. $$\frac{1}{2}$$
D. $$\frac{2}{3}$$
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