Question
Quantitative Aptitude Question on Ratio and Proportion
If three numbers are in the ratio 1: 2: 5 and sum of their square is 120 Find the number.
A
1, 2 and 5
B
2, 4 and 10
C
3, 6 and 15
D
4, 8 and 20
Answer
2, 4 and 10
Explanation
Solution
The correct option is(B): 2, 4 and 10