CBSE Class 6 Maths – MCQ and Online Tests – Unit 10 – Mensuration
Every year CBSE students attend Annual Assessment exams for 6,7,8,9,11th standards. These exams are very competitive to all the students. So our website provides online tests for all the 6,7,8,9,11th standards’ subjects. These tests are also very effective and useful for those who preparing for any competitive exams like Olympiad etc. It can boost their preparation level and confidence level by attempting these chapter wise online tests.
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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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