| Two numbers x and y are respectively 20% and 50% more than a third number, x is how much per cent of y? |
A) 30
B) 45
C) 60
D) 80
Correct Answer: D
Solution :
| Let the third number be 100. |
| Then, \[x=120\] and \[y=150\] |
| \[\therefore \]Required percent \[=\frac{x}{y}\times 100%=\frac{120}{150}\times 100%=80%\] |
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