Question : Study the following pie chart and table to answer the question
Distribution of the number of students into various fields:
Total number of students admitted in a university in various fields = 5000
| Fields | No. of Boys |
| Economics | 56% |
| C S | 44% |
| I T | 65% |
| ECE | 72% |
| EEE | 68% |
| Hotel Management | 80% |
The ratio of the number of boys in Economics to the number of students in Economics is:
Option 1: 14 : 25
Option 2: 12 : 25
Option 3: 13 : 25
Option 4: 17 : 25
Correct Answer: 14 : 25
Solution :
There are 12% of students studying Economics.
⇒ The total number of students in economics = $\frac{12\times 5000}{100}$.
The number of boys students in Economics = 56% of the total students in economics
⇒ The number of boys students in Economics = $\frac{5000\times 12\times 56}{10000}$
The ratio of the number of boys in Economics to the number of students in Economics = $\frac{5000\times 12\times 56}{10000}:\frac{12\times 5000}{100}$
= 14 : 25
Hence, the correct answer is 14 : 25.
Related Questions
Question : Study the following pie chart and table to answer the questions numbered 95 to 97.
Total number of students admitted in a university in various fields = 5000
Distribution of the number of students into various fields:
Total number of students admitted in a university in various fields = 5000
Distribution of the number of students into various fields:
| Fields | No. of Boys |
| Economics | 56% |
| C S | 44% |
| I T | 65% |
| ECE | 72% |
| EEE | 68% |
| Hotel Management | 80% |
What is the average number of boys in the CS, ECE, and EEE fields?
Option 1: 406
Option 2: 516
Option 3: 514
Option 4: 506
Question : Study the following pie chart and table to answer the questions numbered 95 to 97.
Total number of students admitted in a university in various fields = 5000
Distribution of the number of students into various fields:
Total number of students admitted in a university in various fields = 5000
Distribution of the number of students into various fields:
| Fields | No. of Boys |
| Economics | 56% |
| C S | 44% |
| I T | 65% |
| ECE | 72% |
| EEE | 68% |
| Hotel Management | 80% |
What is the difference between the number of girls in IT and the number of girls in ECE?
Option 1: 21
Option 2: 30
Option 3: 25
Option 4: 20
Question : The ratio of candidates passing and failing within the State.
| State | A | B | C |
| No. of Students (in lakh) |
1.50 | 1.40 | 1.75 |
| State | Passing : Falling |
| A | 6 : 5 |
| B | 3 : 4 |
| C | 8 : 2 |
What is the number of passing students in State B?
Option 1: 0.6 lakh
Option 2: 0.7 lakh
Option 3: 0.4 lakh
Option 4: 0.3 lakh
Question : The table given below shows the number of salesmen in five companies.
| Companies | Salesman |
| J | 45 |
| K | 20 |
| L | 40 |
| M | 15 |
| N | 25 |
The number of salesmen in J is what percentage of the number of salesmen in K?
Option 1: 250%
Option 2: 150%
Option 3: 125%
Option 4: 225%
Question : The following table shows the number of children in each house of a society.
| Number of Children | Number of Houses |
| 0 | 7 |
| 1 | 7 |
| 2 | 13 |
| 3 | 3 |
What is the average number of children per house?
Option 1: 1.65
Option 2: 1.4
Option 3: 1.9
Option 4: 1.15
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