**CBSE Class 6 Maths – MCQ and Online Tests – Unit 10 – Mensuration**

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**CBSE Class 6 Maths – MCQ and Online Tests – Unit 10 – Mensuration**

Question 1.

Apala went to a park 20 m long and 10 m wide. She took one complete round of it. The distance covered by her is

(a) 30 m

(b) 60 m

(c) 20 m

(d) 10 m.

## Answer

Answer: (b)

Hint:

Distance covered = 2(20 + 10) = 60 m

Question 2.

The perimeter of the figure is

(a) 8m

(b) 16m

(c) 4m

(d) none of these.

## Answer

Answer: (a)

Hint:

Perimeter = 4 × 2 = 8m

Question 3.

Perimeter of a square =

(a) 4 × Length of a side

(b) 2 × Length of a side

(c) 3 × Length of a side

(d) 6 × Length of a side.

## Answer

Answer: (a)

Question 4.

A page is 25 cm long and 20 cm wide. Find the perimeter of this page.

(a) 90 cm

(b) 45 cm

(c) 500 cm

(d) 5 cm.

## Answer

Answer: (a)

Hint:

Perimeter = 2(25 + 20) = 90 cm

Question 5.

Perimeter of a regular hexagon =

(a) 3 × Length of a side

(b) 4 × Length of a side

(c) 5 × Length of a side

(d) 6 × Length of a side.

## Answer

Answer: (d)

Question 6.

The perimeter of the figure is

(a) 5 cm

(b) 10 cm

(c) 15 cm

(d) 20 cm.

## Answer

Answer: (d)

Hint:

Perimeter = 4(1 + 2 + 2) = 20cm

Question 7.

Perimeter of a rectangle =

(a) Length × Breadth

(b) Length + Breadth

(c) 2 × (Length + Breadth)

(d) 2 × (Length × Breadth).

## Answer

Answer: (c)

Question 8.

The perimeterof the figure is

(a) 20 cm

(b) 10 cm

(c) 24 cm

(d) 15 cm.

## Answer

Answer: (a)

Hint:

Perimeter = 4 + 3 + 2 + 2 + 3 + 6 = 20 cm

Question 9.

Meenu wants to put a lace border all around a rectangle table cover 2 m long and 1 m wide. Find the length of the lace required by Meenu.

(a) 3 m

(b) 4 m

(c) 5 m

(d) 6m.

## Answer

Answer: (d)

Hint:

Length of the lace = 2(2 + 1) = 6 m

Question 10.

Perimeter of an equilateral triangle

(a) 2 × Length of a side

(b) 3 × Length of a side

(c) 4 × Length of a side

(d) 6 x Length of a side.

## Answer

Answer: (b)

Question 11.

Find the perimeter of a rectangle whose length and breadth are 9 cm and 1 cm respectively,

(a) 10 cm

(b) 20 cm

(c) 30 cm

(d) 40 cm.

## Answer

Answer: (b)

Hint:

Perimeter = 2(9 + 1) = 20 cm

Question 12.

An athlete takes 10 rounds of a rectangular park, 40 m long and 30 m wide. Find the total distance covered by him.

(a) 1400 m

(b) 700 m

(c) 70 m

(d) 2800 m.

## Answer

Answer: (a)

Hint:

Total distance covered = 10 × 2 × (40 + 30) = 1400 m

Question 13.

The perimeter of a regular pentagon is 10 m. Find the length of the side.

(a) 1m

(b) 2m

(c) 5m

(d) 10m

## Answer

Answer: (b)

Hint:

Length of side = \(\frac { 10 }{ 5 }\) = 2 m

Question 14.

Find the cost of fencing a rectangular park of length 10 m and breadth 5 m at the rate of? 10 per metre.

(a) ₹ 300

(b) ₹ 600

(c) ₹ 150

(d) ₹ 1200.

## Answer

Answer: (a)

Hint:

Cost= 10 × 2 × (10 + 5) = ₹ 300

Question 15.

Area of a rectangle =

(a) Length × Breadth

(b) Length + Breadth

(c) 2 × (Length + Breadth)

(d) 2 × (Length × Breadth).

## Answer

Answer: (a)

Question 16.

The perimeter of a square of side 1 m is

(a) 1 cm

(b) 2 cm

(c) 3 cm

(d) 4 m.

## Answer

Answer: (d)

Hint:

Perimeter = 4 × 1 =4m

Question 17.

Area of a square =

(a) side × side

(b) 4 × Length of a side

(c) 2 × Length of a side

(d) 6 × Length of a side.

## Answer

Answer: (a)

Question 18.

The perimeter of an equilateral triangle of side 1 m is

(a) 1 m

(b) 2 m

(c) 3 m

(d) 6 m.

## Answer

Answer: (c)

Hint:

Perimeter = 3 × 1 = 3 m

Question 19.

The perimeter of a regular pentagon of side 1 m is

(a) 5 m

(b) 10 m

(c) 15m

(d) 20m.

## Answer

Answer: (a)

Hint:

Perimeter = 5 × 1 = 5 m

Question 20.

The perimeter of an equilateral triangle is 9 m. Find the length of the side.

(a) 1 m

(b) 2 m

(c) 3 m

(d) 9 m.

## Answer

Answer: (c)

Hint:

Length of side = \(\frac { 9 }{ 3 }\) = 3 m

Question 21.

Perimeter of a regular pentagon =

(a) 4 × Length of a side

(b) 3 × Length of a side

(c) 6 × Length of a side

(d) 5 × Length of a side.

## Answer

Answer: (d)

Question 22.

The perimeter of a regular hexagon of side 1 m is

(a) 3 m

(b) 2 m

(c) 4 m

(d) 6 m.

## Answer

Answer: (d)

Hint:

Perimeter = 6 × 1 = 6m

Question 23.

The perimeter of the figure is

(a) 12m

(b) 14m

(c) 24 m

(d) 7 m.

## Answer

Answer: (b)

Hint:

Perimeter = 2(4 + 3) = 14m

Question 24.

Find the distance travelled by Sangeeta if she takes 5 rounds of a square park of side 10 m.

(a) 200 m

(b) 100 m

(c) 400m

(d) 800 m.

## Answer

Answer: (a)

Hint:

Distance = 5 × 4 × 10 = 200 m

Question 25.

The perimeter of a square is 8 m. Find the length of the side.

(a) 1m

(b) 2m

(c) 4m

(d) 8m.

## Answer

Answer: (b)

Hint:

Length of side = \(\frac { 8 }{ 4 }\) = 2 m

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