Question : The following table shows the marks distribution among 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 less than 20 marks?
Option 1: 5
Option 2: 7
Option 3: 2
Option 4: 6
Correct Answer: 5
Solution :
It is given in the table that 5 students scored less than 20 marks.
Hence, the correct answer is 5.
Related Questions
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
Question : Study the given table and answer the question that follows.
The table shows the marks distribution among the students in a class.
The 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 more than 40 marks?
Option 1: 2
Option 2: 4
Option 3: 5
Option 4: 3
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 : Refer to the data table and answer the following question.
| Marks | Number of students |
| 40 and above | 25 |
| 30 and above | 44 |
| 20 and above | 56 |
| 10 and above | 86 |
| 0 and above | 100 |
How many students have scored marks 20 or more but less than 40?
Option 1: 31
Option 2: 56
Option 3: 44
Option 4: 100
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
Know More about
Staff Selection Commission Combined Grad ...
Admit Card | Eligibility | Application | Selection Process | Preparation Tips | Result | Answer Key
Get Updates Brochure
Your Staff Selection Commission Combined Graduate Level Exam brochure has been successfully mailed to your registered email id “”.
