Building With Bricks Test 7

Result

Building With Bricks Test 7

Score
-
out of -
Rank
-
out of -

TIME Taken - -

SHARING IS CARING

If our Website helped you a little, then kindly spread our voice using Social Networks. Spread our word to your readers, friends, teachers, students & all those close ones who deserve to know what you know now.

Weekly Quiz Competition

Question 1
1 / -0

The given figure (not drawn to scale) is made up of 6 identical squares. The perimeter of the figure is 126 cm. What is the length of each side of the square?

A
10 cm

B
9 cm

C
8 cm

D
11 cm

Solution

Let side of a square be X cm. Perimeter of the square = 126 cm ⇒ 14X = 126 ⇒ X = 9 Hence, side of the square is 9 cm.
Question 2
1 / -0

How many of the following figures are symmetrical?

A
5

B
7

C
8

D
6

Solution

All the figures are symmetrical.
Question 3
1 / -0

The given figure is obtained by placing a rectangle on top of another identical rectangle. The length of a rectangle is 5 cm and its breadth is 2 cm. Find the perimeter of the figure.

A
20 cm

B
15 cm

C
14 cm

D
18 cm

Solution

Perimeter of the figure = AB + BC + CD + DE + EF + FG + GH + HI + IJ + JK + KL + LA

= (AB + CD + FE) + (BC + AL + JK) + (DE + FG + HI) + (GH +IJ + KL)
Question 4
1 / -0

Each of the figures below is made up of identical 2 cm squares. Which one of the figures has the greatest perimeter?

A

B

C

D

Solution

Figure C has the greatest perimeter.
Question 5
1 / -0

The given figure (not drawn to scale) is made up of a rectangle, a square and a triangle. Find the perimeter of the figure.

A
85 cm

B
88 cm

C
72 cm

D
82 cm

Solution

We have,

AD = BF + FE + EC
=4 + 9 + 5 =18 cm
Also, AB = DC = 7 cm FG = EH = 9 cm Now, perimeter of the given figure = AB + BF + FG + GI + IH + HE + EC + CD + DA = 7 + 4 + 9 + 15 + 8 + 9 + 5 + 7 + 18 = 82 cm
Question 6
1 / -0

Which of the following is the name of the distance between the centre of the circle to any point on it?

A
Centre

B
Radius

C
Chord

D
Diameter

Solution

Radius is the distance between the centre of the circle to any point on it.
Question 7
1 / -0

Find the word that fills the blank.

A_____ is a chord that Passes through the centre of the circle.

A
Radius

B
Chord

C
Centre

D
Diameter

Solution

Diameter is a chord that passes through the centre of the circle.
Question 8
1 / -0

What is the total length of the boundary of a circle?

A
Its area

B
Its circumference

C
Its diameter

D
Its centre

Solution

Total length of the boundary of a circle is its circumference.
Question 9
1 / -0

What is an arc representing half of a circle?

A
Asemiarc

B
A half arc

C
A semi-circle

D
A circle

Solution

A semi-circle represents half of a circle.
Question 10
1 / -0

What do you call the line that divides an object or a figure into two identical halves?

A
A line of symmetry

B
A common line

C
A dotted line

D
A symmetrical line

Solution

A line of symmetry divides an object or a figure into two identical halves.
Question 11
1 / -0

How many end points does a line segment have?

A
1

B
2

C
0

D
Infinitely many

Solution

A line segment has 2 end points.
Question 12
1 / -0

How many lines can be drawn through two given points?

A
1

B
2

C
3

D
Infinitely many

Solution

Through two given points, we can draw only 1 line.
Question 13
1 / -0

What is the other name of a rectangle with four equal sides?

A
Triangle

B
Square

C
Circle

D
Rectangle

Solution

A square is a rectangle with 4 equal sides.
Question 14
1 / -0

What is the number of triangles in the given figure?

A
12

B
8

C
6

D
10

Solution

6 small triangles + 2 big triangles
∴ Number of triangles = 8
Question 15
1 / -0

Which of the following points is not in line with the others?

A
P

B
Q

C
R

D
R

Solution

S is not in line with P, Q and R.