How Many Square Test 1

Result

How Many Square Test 1

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

A carpet is laid on the floor of a room 8 m by 5 m, leaving a border 0.5 m wide all round it. What is the perimeter of the carpet?

A
22 m

B
24 m

C
26 m

D
28 m

Solution
Question 2
1 / -0

What is the area of the given figure?

A
21 square units

B
23 square units

C
25 square units

D
27 square units

Solution

Number of unit squares = 23
Now, 1 = 1 sq. unit
∴ Area of figure = 23 square units
Question 3
1 / -0

The figure is made up of 8 identical rectangles, Find the total area of the shaded figure.

A
300 sq. cm

B
500 sq. cm

C
150 sq. cm

D
200 sq. cm

Solution

After rearranging the given figure, we get the new figure.

Area of 1 small rectangle = 10x5 = 50
sq. cm Number of shaded rectangles ^ 4
∴ Total shaded area = 4x50 = 200 sq. cm
Question 4
1 / -0

In the given figure, DE = HI = AL = 2 cm and LK = IJ = HG = EF = 5 cm. Find the perimeter of the given figure (in cm).

A
52

B
34

C
54

D
70

Solution

We have,
BC = AL + KJ + IH + GF + ED
= (2 + 2 + 2 + 2 + 2)cm = 10 cm
∴ Perimeter of the given figure
= (7 +10+7 + 2 +5+ 2 +5+ 2 +5+ 2 +5+ 2)cm 54cm
Question 5
1 / -0

ACEG is a square. AB is 1/2 of AC. What is the perimeter of the square?

A
48 cm

B
40 cm

C
36 cm

D
24 cm

Solution

We have, AB = 1/2 x AC
6cm = 1 x AC = > AC = 6 x 2 = 12 cm
∴ Side of square -= 12 cm
So, perimeter of square 12 x 4= 48 cm
Question 6
1 / -0

What is the area of the shaded figure?

A
26 cm²

B
52 cm²

C
64 cm²

D
56 cm²

Solution

Area of 1 small square = (2x2)cm²
= 4 cm²
Number of shaded square ^ 14
∴ Shaded area = 14 x 4 = 56 cm²
Question 7
1 / -0

Perimeter of any regular figure is _______.

A
Sum of its all sides

B
Product of its sides

C
Both (a) and (b)

D
None of these
Question 8
1 / -0

The perimeter of a rectangular picture is 160 cm. It is 30 cm wide. How long is it?

A

B
50 cm

C
100 cm

D
130 cm

Solution

Perimeter = 160 cm
Breadth = 30 cm
∴ 2(Length + Breadth) = 160 cm
2(Length + 30 cm) = 160 cm
=> Length +30 cm= 80 cm
=> Length = (80 - 30) cm = 50 cm
Question 9
1 / -0

Find the total shaded area of the figure made up of identical squares.

A
38 cm²

B
243 cm²

C
171 cm²

D
196 cm²

Solution

Area of 1 small square = (3x3)cm²
= 9cm²
Number of shaded squares =19
∴ Shaded area = 19 x 9 = 171cm²
Question 10
1 / -0

Find the perimeter of the given figure.

A
38 cm

B
40 cm

C
68 cm

D
52 cm

Solution

Perimeter of the given figure
=(2+ 3+1+10+5+ 4 +17+ 4 +5+6+ 4 +7) cm
= 68cm