Question
Quantitative Ability and Data Interpretation Question on Pie Charts
If the number of rats is 60, what is the ratio of the number of orange-eyed hamsters and blue-eyed rats?
A
394 : 9
B
391 : 6
C
293 : 15
D
43 : 6
E
None of the above
Answer
394 : 9
Explanation
Solution
For the rodents:
Number of orange-eyed hamsters = 400 - 60 × 10% = 394
Number of blue-eyed rats = 15% of 60 = 9
Required ratio = 394 : 9
So, the correct option is A.