Question : Different choices made by a group of 200 students are given below in percentage. The number of students who have taken neither Science nor Commerce is:
| Percentage of students in different streams | |
| Name of streams | Intake Ratio |
| Science | 29% |
| Arts | 29% |
| Commerce | 31% |
| Home Science | 6% |
| Others | 5% |
Option 1: 80
Option 2: 120
Option 3: 60
Option 4: 40
Correct Answer: 80
Solution :
According to the given table, we have:
Total number of students = 200
Percentage of students in all streams = 100%
Percentage of students who neither have commerce nor science = Percentage of students in Arts, Home science, and Others
= (29 + 6 + 5)% = 40%
$\therefore$ Number of students who neither have commerce nor science = $200\times\frac{40}{100}$ = 80
Hence, the correct answer is 80.
Related Questions
Question : The table given below shows the number of students in 6 different schools.
| Schools | Students |
| A | 120 |
| B | 60 |
| C | 70 |
| D | 80 |
| E | 30 |
| F | 50 |
The number of students in school A is what percentage of the number of students in school F?
Option 1: 41.66%
Option 2: 200%
Option 3: 240%
Option 4: 120%
Question : The table given below shows the number of students in 6 different schools.
| Schools | Students |
| J | 360 |
| K | 180 |
| L | 210 |
| M | 240 |
| N | 90 |
| P | 150 |
What is the total number of students in all schools?
Option 1: 1340
Option 2: 1020
Option 3: 1230
Option 4: 1180
Question : The table below gives the ranks secured by five different students in three different subjects in a qualifying examination:
|
Subject Students |
Maths | Physics | Chemistry |
| A | 12 | 22 | 14 |
| B | 15 | 21 | 15 |
| C | 3 | 15 | 22 |
| D | 14 | 24 | 1 |
| E | 18 | 13 | 2 |
Find the positive difference between the ranks secured by A in Physics and in Maths.
Option 1: 25
Option 2: 10
Option 3: 15
Option 4: 20
Question : The table given below shows the marks obtained by five students in an examination.
| Students | Marks |
| A | 400 |
| B | 300 |
| C | 150 |
| D | 350 |
| E | 200 |
What is the ratio of marks obtained by D to the marks obtained by E?
Option 1: 5 : 3
Option 2: 7 : 4
Option 3: 5 : 4
Option 4: 7 : 3
Question : The following table shows the number of girls and boys in different classes. Find the sum of total number of students in all class.
| Class | Number of girls | Number of boys |
| 5 | 88 | 76 |
| 6 | 140 | 92 |
| 7 | 54 | 80 |
| 8 | 84 | 68 |
| 9 | 90 | 70 |
Option 1: 840
Option 2: 842
Option 3: 800
Option 4: 760
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