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
Correct Answer: 0.6 lakh
Solution :
Total number of students in state B = 1.4 lakh
The ratio of passing and failing in state B = 3 : 4
Number of student passed in state B $= \frac{3}{(3+4)} \times 1.40$ lakh
= 0.6 lakh
Hence, the correct answer is 0.6 lakh.
Related Questions
Question : The table given below shows the sales turnover of 5 different companies.
| Company | Sales turnover |
| A | 120 |
| B | 80 |
| C | 200 |
| D | 250 |
| E | 150 |
The sales turnover of company A is what percentage of the sales turnover of company C?
Option 1: 60%
Option 2: 50%
Option 3: 40%
Option 4: 75%
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
Question : Calculate the mean from the following table.
| Scores | Frequencies |
| 0-10 | 2 |
| 10-20 | 4 |
| 20-30 | 12 |
| 30-40 | 21 |
| 40-50 | 6 |
| 50-60 | 3 |
| 60-70 | 2 |
Option 1: 34.2
Option 2: 33.4
Option 3: 32.6
Option 4: 35.8
Question : The table given below shows the number of people in different states.
| States | Number of people |
| A | 174 |
| B | 200 |
| C | 144 |
| D | 195 |
| E | 280 |
What is the ratio of number of people in state C to the number of people in state E?
Option 1: 31 : 17
Option 2: 35 : 18
Option 3: 18 : 35
Option 4: 17 : 29
Question : The following table shows the marks distribution among the students in a class.
| Marks | No.of Students |
| Less than 10 | 2 |
| Less than 20 | 5 |
| Less than 30 | 6 |
| Less than 40 | 8 |
| Less than 50 | 10 |
How many students scored marks between 20 and 30?
Option 1: 2
Option 2: 5
Option 3: 1
Option 4: 6
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