Parts and Whole Test 15

Result

Parts and Whole Test 15

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Weekly Quiz Competition

Question 1
1 / -0

How much part of the figure is coloured blue?
How much is coloured green?
How much is coloured yellow?

A
$$\dfrac{2}{16}$$, $$\dfrac{1}{16}$$, $$\dfrac{1}{2}$$

B
$$\dfrac{1}{8}$$, $$\dfrac{1}{16}$$, $$\dfrac{1}{2}$$

C
$$\dfrac{2}{16}$$, $$\dfrac{1}{8}$$, $$\dfrac{1}{4}$$

D
Both A and B

Solution
Question 2
1 / -0

How many 50 paise coins will make 10 Rupees?

A
10 coins

B
20 coins

C
30 coins

D
40 coins

Solution
Question 3
1 / -0

How many parts should be shaded in the figure $$B$$ to make it the same fraction as the unshaded part in the figure A?

A
$$3$$

B
$$4$$

C
$$8$$

D
$$12$$
Question 4
1 / -0

What is the fraction equivalent of the shaded region in the following circle?

A
$$\dfrac{2}{3}$$

B
$$\dfrac{3}{8}$$

C
$$\dfrac{4}{5}$$

D
$$\dfrac{3}{4}$$

E
$$\dfrac{7}{16}$$
Question 5
1 / -0

The shaded part of the following strip shows

A
$$\displaystyle \frac{2}{7}-\frac{1}{7}+\frac{2}{7}=\frac{3}{7}$$

B
$$\displaystyle \frac{2}{7}+\frac{1}{7}-\frac{2}{7}=\frac{1}{7}$$

C
$$\displaystyle \frac{2}{7}+\frac{1}{7}=\frac{3}{7}$$

D
$$\displaystyle \frac{2}{7}+\frac{1}{7}+\frac{2}{7}=\frac{5}{7}$$

Solution
Question 6
1 / -0

The given diagram shows the students who picked their favorite colour. What is the fraction of students having their favourite colour red to the total number of students?

A
$$8/20$$

B
$$4/20$$

C
$$2/20$$

D
$$6/20$$

Solution
Question 7
1 / -0

How many parts should be shaded in the figure B to make it the same fraction as the unshaded part in the figure A ?

A
3

B
4

C
8

D
12
Question 8
1 / -0

In which figure does the shaded part represents 0.3 ?

A

B

C

D
Question 9
1 / -0

In which of the following does the shaded part represent one third of its whole ?

A

B

C

D

Solution
Question 10
1 / -0

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

A
$$\displaystyle \frac{3}{4}$$

B
$$\displaystyle \frac{4}{3}$$

C
$$\displaystyle \frac{3}{7}$$

D
$$\displaystyle \frac{4}{7}$$

Solution

Total number of girls is $$3$$
Total number of boys is $$4$$
Sum of the number of girls and boys is $$3+4$$ $$=7$$.
The fractional part of girls to all the group is $$\dfrac{3}{7}$$.