Data Interpretation - Pie Charts - Discussion
Discussion Forum : Pie Charts - Pie Chart 6 (Q.No. 2)
Directions to Solve
The following pie-charts show the distribution of students of graduate and post-graduate levels in seven different institutes in a town.
Distribution of students at graduate and post-graduate levels in seven institutes:
2.
What is the ratio between the number of students studying at post-graduate and graduate levels respectively from institute S?
Answer: Option
Explanation:
| Required ratio = | (21% of 24700) | = | (21 x 24700) | = | 19 | . |
| (14% of 27300) | 14 x 27300 | 14 |
Discussion:
15 comments Page 2 of 2.
RENUKA ARVIND CHITALE said:
7 years ago
How the 21 comes we write 21% of 24700 so we do 21/100*24700 instead of this we doing 21*24700 how this possible? Please explain.
Prakash said:
7 years ago
@Renuka.
Here, 100 and 100 get cancelled.
Here, 100 and 100 get cancelled.
Vidhi said:
7 years ago
From where 3 is coming? Please explain the step.
Vijaya said:
6 years ago
3 is divisible in both D numbers 5187 &3822.
Johnny sins said:
1 month ago
@All,
Here is a shortcut.
Here you can simply divide No of PG(21% of 24700)/No of Grad.(14% of 27300),
since X:Y = X/Y.
After that, you will have an answer in decimal, which will be 1.357.
Now all you have to do is check the ratios in Option.
And the answer is, Option D, 19:14 = 19/14 = 1.357.
Here is a shortcut.
Here you can simply divide No of PG(21% of 24700)/No of Grad.(14% of 27300),
since X:Y = X/Y.
After that, you will have an answer in decimal, which will be 1.357.
Now all you have to do is check the ratios in Option.
And the answer is, Option D, 19:14 = 19/14 = 1.357.
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