Common Factor

Q. There are 25 students in class if 12 of them are boys, What fraction of students are girls?​

[ 2 Marks]
[ KV 2019]
[ Parts of a Whole ]

1. $\frac{13}{25}$
2. $\frac{12}{25}$
3. 5$\frac{1}{3}$

Q. Which two numbers are being multiplied here?

1. 111 and 23
2. 123 and 23
3. 213 and 23
4. 123 and 22

Q. 3 parts out of 10 can be represented as:

1. 3/6
2. 3/10
3. 3/8
4. 3/12

Q. 3 out of 9 eggs are broken. What fraction of total eggs are damaged?

1. 1/3
2. 1/6
3. 2/3
4. 3/6

Q. Which of the following fraction is the lowest?

1. 1/4
2. 1/6
3. 1/8
4. 1/2

Q. In each of the questions below four statements are given followed by three conclusions numbered I, II and III. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements
Some drums are posters.
All posters are windows.
Some windows are tablets.
All tablets are books.

Conclusions
I. Some windows are drums.
II. Some books are posters.
III. Some tablets are drums.

1. Only III follows
2. Only II follows
3. None follows
4. Only I and II follow
5. Only I follows

Q.

Which of the following is a factor of 15 but not a factor of 12?

1. 

2. 

3. 

4. 

Q.

Which of the following numbers has both 2 and 5 as factors?

1. 

2. 

3. 

4. 

Q.

Which of the following is a factor of 90 but not a factor of 75?

1. 

2. 

3. 

4. 

Q. In which of the following cases, is the first number a factor of the second number?

1. 6, 52
2. 8, 96
3. 5, 33
4. 4, 38