MCQ Questions for Class 5 Maths Parts And Whole Quiz 3

Value of

$\frac{2}{3}$ of

$48$ is

0%
$36$
0%
$32$
0%
$30$
0%
$28$

Explanation

$\cfrac{2}{3}$ of

$48$

$=\cfrac{2}{3}\times48$

$=2\times16$

$=32$

What fraction of an hour is

$45$ minutes ?

0%
$\dfrac{3}{4}$
0%
$\dfrac{5}{6}$
0%
$\dfrac{7}{9}$
0%
$\dfrac{4}{3}$

Explanation

An hour

$\left(1 hour\right) = 60\, minutes$

$\therefore$ Requird fraction

$= \dfrac{45}{60}=\dfrac{3}{4}$

What fraction of a day is

$8$ hours ?

0%
$\dfrac{1}{9}$
0%
$\dfrac{3}{7}$
0%
$\dfrac{5}{6}$
0%
$\dfrac{1}{3}$

Explanation

Number of hours in a day

$24$ hours

$\therefore$ Required fraction

$= \dfrac{8}{24}=\dfrac13$

Write the fractions representing the shaded regions. Are all these fractions equivalent ?

0%
$\frac{1}{2}$ , $\frac{3}{4}$ , $\frac{2}{6}$ , $\frac{4}{8}$ ,Yes
0%
$\frac{1}{2}$ , $\frac{3}{4}$ , $\frac{2}{6}$ , $\frac{4}{8}$ ,No
0%
$\frac{1}{2}$ , $\frac{2}{4}$ , $\frac{3}{6}$ , $\frac{4}{8}$ ,Yes
0%
$\frac{1}{2}$ , $\frac{2}{4}$ , $\frac{3}{6}$ , $\frac{4}{8}$ ,No

Multiple Choice Questions
In the given figure, the shaded part is represented by the fraction :

0%
$\dfrac{3}{8}$
0%
$\dfrac{3}{7}$
0%
$\dfrac{4}{8}$
0%
$\dfrac{3}{6}$ `

Explanation

Here,

Shaded squares

$=3$

Total squares

$=7$

So, shaded fraction

$=\dfrac{3}{7}$

Multiple choice .
In the given figure, the shaded region is represented by the fraction :

0%
$\dfrac{4}{12}$
0%
$\dfrac{5}{12}$
0%
$\dfrac{5}{24}$
0%
$\dfrac{4}{24}$

Explanation

Since in the given figure, the area of the triangle is half of the area of the square, therefore,

The shaded squares are

$=1+3\times \dfrac{1}{2}=2.5$

Total squares are

$=12$

So, shaded fraction

$=\dfrac{2.5}{12}=\dfrac{2.5\times2}{12\times2}=\dfrac{5}{24}$

Multiple Choice Questions
In the given figure, the shaded part is represented by the fraction :

0%
$\dfrac{3}{8}$
0%
$\dfrac{3}{7}$
0%
$\dfrac{4}{8}$
0%
$\dfrac{3}{6}$

Explanation

No. of box

$=7$
No. of shaded box

$=3$
Fraction of shaded part

$=\dfrac{3}{7}$

The product of

$\frac{11}{13}$ and 4 is:

0%
$3\frac {5}{13}$
0%
$5\frac{3}{13}$
0%
$13\frac{3}{13}$
0%
$13\frac{5}{13}$

What fraction of the candles on the cake is lit?

0%
$\displaystyle \frac {4}{7}$
0%
$\displaystyle \frac {4}{3}$
0%
$\displaystyle \frac {3}{7}$
0%
$\displaystyle \frac {1}{4}$

Explanation

In the given cake, there are a total of

$7$ candles and

$4$ candles are lighten amongst them. Therefore, the ratio of lighten candles to the total number of candles is:

$\dfrac {Lit}{Total}=\dfrac { 4 }{ 7 }$

Hence, the fraction of the lit candles on the cake is

$\dfrac { 4 }{ 7 }$

Which model is shaded to show a fraction equivalent to

$\displaystyle \frac {3}{6}$ ?

Explanation

Let us first solve the given fraction as follows:

$\dfrac { 3 }{ 6 } =\dfrac { 1 }{ 2 }$

(a) In the given square, there are a total of

$4$ triangles and

$1$ triangle is shaded amongst them. Therefore, the ratio of shaded triangle to the total number of triangles is:

$\dfrac {Shaded}{Total}=\dfrac { 1 }{ 4 }$

Hence, the fraction

$\dfrac {1}{4}$ is not same as the given fraction

$\dfrac {1}{2}$

(b) In the given rectangle, there are a total of

$8$ squares and

$3$ squares are shaded amongst them. Therefore, the ratio of shaded squares to the total number of squares is:

$\dfrac {Shaded}{Total}=\dfrac { 3 }{ 8 }$

Hence, the fraction

$\dfrac {3}{8}$ is not same as the given fraction

$\dfrac {1}{2}$

$5$ rectangles and

$3$ rectangles are shaded amongst them. Therefore, the ratio of shaded rectangles to the total number of rectangles is:

$\dfrac{Shaded}{Total}=\dfrac{ 3 }{ 5 }$

Hence, the fraction

$\dfrac {3}{5}$ is not same as the given fraction

$\dfrac {1}{2}$

(d) In the given circle, there are a total of

$2$ semi-circles and

$1$ semi-circle is shaded amongst them. Therefore, the ratio of shaded semi-circles to the total number of semi-circles is:

$\dfrac {Shaded}{Total}=\dfrac { 1 }{ 2 }$

Hence, the fraction

$\dfrac {1}{2}$ is same as the given fraction

$\dfrac {1}{2}$

So,

$Op-D$ is correct.

How many more equal-sized pieces would you need to make a whole for the given figure?

0%
$1$
0%
$2$
0%
$4$
0%
$6$

Explanation

In the given circle,

$\dfrac {1}{4}$ th of the circle is divided in two equal parts which means that

$\dfrac {1}{2}$ of the circle should be divided in four equal parts. Therefore, the whole circle is divided in

$8$ equal parts.

Hence,

$6$ more equal sized pieces are needed to make a whole circle.

What fraction does the shaded part represent?

0%
$\displaystyle \frac {1}{4}$
0%
$\displaystyle \frac {1}{16}$
0%
$\displaystyle \frac {4}{13}$
0%
$\displaystyle \frac {4}{12}$

Explanation

In the given object, there are a total of

$16$ boxes and

$4$ boxes are shaded amongst them. Therefore, the ratio of shaded boxes to the total number of boxes is:

$\dfrac {Shaded}{Total}=\dfrac { 4 }{ 16 } =\dfrac { 1 }{ 4 }$

Hence, the fraction of the shaded part is

$\dfrac { 1 }{ 4 }$

In which figure, does the shaded part represents

$0.3$ ?

Explanation

In part figure (A) total parts are

$10$

shaded parts are

$3$ .

So fraction is

$\dfrac{3}{10}=0.3$

What fraction of the figure below is shaded?

0%
$\displaystyle \frac {1}{4}$
0%
$\displaystyle \frac {2}{4}$
0%
$\displaystyle \frac {2}{6}$
0%
$\displaystyle \frac {4}{6}$

Explanation

In the given figure, there are a total of

$6$ rhombuses and

$2$ rhombuses are shaded amongst them.

The ratio of the shaded rhombus to the total number of rhombus is

$=\dfrac {Shaded}{Total}=\dfrac {2 }{ 6 }$

Hence, the fraction of the shaded part is

$\dfrac { 2 }{ 6 }$

What fraction of the children in the following group are boys?

0%
$\displaystyle \frac {3}{4}$
0%
$\displaystyle \frac {3}{7}$
0%
$\displaystyle \frac {4}{3}$
0%
$\displaystyle \frac {4}{7}$

Explanation

In the given group of children, there are a total of

$7$ children with

$3$ boys and

$4$ girls. Therefore, the ratio of the number of boys to the total number of children is:

$\dfrac {Boys}{Total}=\dfrac {3 }{ 7 }$

Hence, the fraction of the boys in the group is

$\dfrac { 3 }{ 7 }$

The shape is shaded to show which fraction?

0%
$\displaystyle \frac {1}{4}$
0%
$\displaystyle \frac {3}{4}$
0%
$\displaystyle \frac {1}{3}$
0%
$\displaystyle \frac {2}{3}$

Explanation

In the given object, there are a total of

$4$ triangles and

$1$ triangle is shaded amongst them. Therefore, the ratio of shaded triangle to the total number of triangles is:

$\dfrac {Shaded}{Total}=\dfrac { 1 }{ 4 }$

Hence, the fraction of the shaded part is

$\dfrac { 1 }{ 4 }$

What fraction does the shaded part represent?

0%
$\displaystyle \frac {3}{5}$
0%
$\displaystyle \frac {2}{5}$
0%
$\displaystyle \frac {3}{10}$
0%
$\displaystyle \frac {2}{10}$

Explanation

In the given object, there are a total of

$10$ rectangles and

$3$ rectangles are shaded amongst them. Therefore, the ratio of shaded rectangles to the total number of rectangles is:

$\dfrac {Shaded}{Total}=\dfrac {3 }{ 10 }$

Hence, the fraction of the shaded part is

$\dfrac { 3 }{ 10 }$

$\displaystyle \frac { 2 }{ 4 }$ of a rupee = .......paise

0%
20
0%
50
0%
40
0%
10

Explanation

1 rupee=100 paise

$\dfrac{2}{4}$ of a rupee=

$\dfrac{2}{4}\times100=50$ paise

Raju scored

$16$ marks of

$25$ . Its fractional form is:

0%
$\displaystyle \frac{1}{25}$
0%
$\displaystyle \frac{16}{25}$
0%
$\displaystyle \frac{9}{25}$
0%
$\displaystyle \frac{25}{25}$

Explanation

Raju got

$16$ marks out of

$25$ marks

So, total is

$25$ and he got

$16$ out of the total

Therefore

$16$ will be numerator and

$25$ will be denominator

So, fractional form is

$\dfrac{16}{25}$ .

There are four people in a room. If they cut an apple into 4 equal pieces and take 1 piece each, each has eaten what part of the apple?

0%
$\displaystyle \frac {1}{4}$
0%
$\displaystyle \frac {1}{3}$
0%
$\displaystyle \frac {1}{2}$
0%
$1$

What fraction of figure is shaded and what is the difference between unshaded and shaded fraction?

0%
$\displaystyle{\frac{1}{4}, \frac{1}{2}}$
0%
$\displaystyle{\frac{3}{4}, \frac{1}{2}}$
0%
$\displaystyle{\frac{1}{2}, \frac{1}{2}}$
0%
$\displaystyle{\frac{2}{9}, \frac{1}{4}}$

Explanation

Fraction of shaded parts

$=\dfrac{1}{4}$

Fraction of non-shaded parts

$=1-\dfrac{1}{4}=\dfrac{3}{4}$

Difference between non-shaded and shaded parts

$=\dfrac{3}{4}-\dfrac{1}{4}$

$=\dfrac{2}{4}$

$=\dfrac{1}{2}$

$\therefore$ Required answers are

$\dfrac{1}{4}$ and

$\dfrac{1}{2}$ .

What mixed number represents the shaded portion of the two models shown below?

0%
1 $\displaystyle{\frac{2}{6}}$
0%
1 $\displaystyle{\frac{4}{6}}$
0%
2 $\displaystyle{\frac{4}{6}}$
0%
2 $\displaystyle{\frac{2}{4}}$

$\displaystyle \frac { 1 }{ 6 }$ of 48 liter = ........ liter

0%
7
0%
1
0%
8
0%
6

Explanation

$\dfrac{1}{6}$ of 48 liter

$\dfrac{1}{6}\times$ 48 liter

=8 liter

What is the sum of the shaded parts?

0%
$\displaystyle \frac {1}{4}$
0%
$\displaystyle \frac {1}{2}$
0%
$\displaystyle \frac {3}{4}$
0%
$1$

Explanation

In the first given object, there are a total of

$4$ squares, and

$1$ square is shaded amongst them.

Therefore, the ratio of the shaded square to the total number of squares is

$=\dfrac { 1 }{ 4 }$

$...(1)$

Now, in the second object, there are a total of

$4$ squares and

$2$ squares are shaded amongst them.

Therefore, the ratio of shaded squares to the total number of squares is

$=\dfrac { 2 }{ 4 }$

$...(2)$

Adding equations

$(1)$ and

$(2)$ we get,

$\Rightarrow \dfrac { 1 }{ 4 } +\dfrac { 2 }{ 4 } =\dfrac { 3 }{ 4 }$

Hence, the sum of the shaded parts is

$\dfrac { 3 }{ 4 }$

What fraction of the fruits on the plate are apples?

0%
$\displaystyle \frac {4}{13}$
0%
$\displaystyle \frac {1}{13}$
0%
$\displaystyle \frac {5}{13}$
0%
$\displaystyle \frac {3}{13}$

Explanation

In the given plate of fruits, there are a total of

$13$ fruits with

$3$ apples,

$5$ mangoes,

$1$ watermelon and

$4$ bananas. Therefore, the ratio of the number of apples to the total number of fruits is:

$\dfrac {No. of apples}{Total}=\dfrac {3 }{ 13 }$

Hence, the fraction of the apples in the plate is

$\dfrac { 3 }{ 13 }$

In which figure does the shaded part represents

$\displaystyle \frac{1}{3}$ of the complete figure

Reena eats one full bar of chocolate. Then she divides another one into 5 equal parts and eats 3 of those parts. The total number of chocolates that she has eaten in fraction is

0%
$\displaystyle \frac{2}{5}$
0%
$\displaystyle \frac{3}{5}$
0%
$\displaystyle \frac{8}{5}$
0%
$\displaystyle \frac{8}{10}$

_________ make one whole.

0%
Three fourths
0%
Four fourths
0%
Two fourths
0%
Five fourths

Explanation

Fourth part of one can be written as

$\dfrac{1}{4}$ .

We take this fourth part four times, we will get the whole.

Example

$\dfrac{1}{4}+\dfrac{1}{4}+\dfrac{1}{4}+\dfrac{1}{4}$

$=\dfrac{4}{4}$ which is equal to

$1$ .

Hence, the answer is four fourths.

_____ make one whole.

0%
One half
0%
Two halves
0%
Three halves
0%
Five halves

______ are there in one whole.

0%
Two thirds
0%
One third
0%
Three thirds
0%
Five thirds

Explanation

Three third can make one whole part.

Example

$\dfrac{1}{3}+\dfrac{1}{3}+\dfrac{1}{3}$

$=\dfrac{3}{3}$ which is equal to

$1$

Hence, the answer is three thirds.

CBSE Questions for Class 5 Maths Parts And Whole Quiz 3 - MCQExams.com

0:0:2

Practice Class 5 Maths Quiz Questions and Answers

CBSE Questions for Class 5 Maths Parts And Whole Quiz 3 - MCQExams.com

0:0:2

Practice Class 5 Maths Quiz Questions and Answers

Support mcqexams.com by disabling your adblocker.