CBSE Questions for Class 6 Maths Mensuration Quiz 3 - MCQExams.com

Jen wants to tile the floor of her kitchen. The floor is rectangular and measures $$12$$ feet by $$8$$ feet. If it costs $$\text{Rs. }2.50$$ per square foot for the materials, what is the total cost of the materials for tiling the kitchen floor?
  • $$\text{Rs. }160$$
  • $$\text{Rs. }200$$
  • $$\text{Rs. }220$$
  • $$\text{Rs. }240$$
An athlete takes 15 rounds & a rectangular park, 30 m long and 20 m wide. The total distance covered by him is ________.
  • $$1500$$ m
  • $$1300$$ m
  • $$1200$$ m
  • $$1550$$ m
Calculate area of the figure made by joining $$25$$ unit squares.
  • $$22$$ sq. unit
  • $$23$$ sq. unit
  • $$24$$ sq. unit
  • $$25$$ sq. unit
Parul walks twice around a square field of side $$25$$ m. Nitish walks thrice around a rectangular field with length $$20$$ m and breadth $$14$$ m. Who covers more distance and by how much?
  • Nitish, $$4$$ m
  • Parul, $$6$$ m
  • Nitish, $$204$$ m
  • Parul, $$8$$ m
Each square in the figure covers an area of $$2$$ in$$^{2}$$. What is the area of the region enclosed in the figure shown?
636706_7eca0a609bfb418fbf9facecbf813d9c.png
  • $$42\ in^{2}$$
  • $$48\ in^{2}$$
  • $$56\ in^{2}$$
  • $$64\ in^{2}$$
Calculate the perimeter of the following figures:
712754_f6e95a7b38a74480a30a767b379cc8ef.JPG
  • (1) $$18a$$
    (2) $$11b$$
  • (1) $$10a$$
    (2) $$44b$$
  • (1) $$20a$$
    (2) $$22b$$
  • none
Latika wants to put a border around her bedsheet of length 10 m and breadth 5 m 60 cm. Find the total cost of the border required at the rate of Rs 90 per metre.
  • $$Rs\ 2808$$
  • $$Rs\ 2505$$
  • $$Rs\ 2408$$
  • $$Rs\ 2605$$
Calculate the approximate area enclosed in the figure if the area of each square is $$6\text{ sq. units}.$$
636698_c6ea59ccec524d7f8c39090a6cdc23c2.png
  • $$180\text{ sq. units}$$
  • $$252\text{ sq. units}$$
  • $$270\text{ sq. units}$$
  • $$288\text{ sq. units}$$
Estimate the area of the shaded region. Each unit is $$1$$ square inch.

636715_7cfafaa4e15c42cdaaefd74f0bd269f0.gif
  • $$14$$ sq. in
  • $$22$$ sq. in
  • $$30$$ sq. in
  • $$38$$ sq. in
The length and breadth of a rectangular field are $$260m$$ and $$130m$$ respectively, then its area is ______ .
  • $$338$$
  • $$3380$$
  • $$3800$$
  • $$33800$$
A figure is formed by putting two squares one on the other as shown in the figure. If the length of each side of the two squares is $$8cm$$, then the perimeter of the figure formed is ________ .
723334_e16fad56737e4c6dafcc1747e7b4328e.png
  • $$56cm$$
  • $$64cm$$
  • $$32cm$$
  • $$48cm$$
What is the perimeter of a rectangle with length $$=4\ cm$$ and breadth $$=2\ cm$$?
  • $$6\ cm$$
  • $$12\ cm$$
  • $$32\ cm^{2}$$
  • $$8\ cm^{2}$$
The perimeter of the rectangle whose length is $$24\ cm$$ and the diagonal is $$30\ cm$$ is:
  • $$84\ cm$$
  • $$42\ cm$$
  • $$54\ cm$$
  • $$108\ cm$$
Find the perimeter of a square of length $$25 \,cm$$ .
  • $$625$$cm
  • $$100$$cm
  • $$125$$cm
  • $$25$$cm
(distance between two dots is 1 cm)

12 Red square can fit inside $$Green \,Rectangle \,A$$
12 Red square can fit inside $$Green \,Rectangle \,B$$

Which Rectangle has smaller perimeter

1932311_3342254e7848487a910c1e8c2013df3b.png
  • Green Rectangle B
  • Green Rectangle A
  • Both A and B have equal perimeter
  • Can not be determined
If the perimeter of a rectangular field is 200 m add its breadth is 40 m then its area is (in $$m^2$$):
  • 1200
  • 2400
  • 4800
  • 6000
The length of a garden is $$200$$ m and its area is $$3$$ hectares $$20$$ ares. What is the breadth of the garden?
  • $$320$$ m
  • $$240$$ m
  • $$180$$ m
  • $$160$$ m
The length of a rectangle is $$9$$ cm and its breadth is $$y$$ cm. Its perimeter (in cm) is
  • $$(y+9)+2$$
  • $$2\times (y+9)$$
  • $$2y+9$$
  • $$y+18$$
To find the cost of painting a wall we need to find the perimeter of the wall.
  • True
  • False
If the length of a rectangle is halved and breadth is doubled then the area of the rectangle obtained remains the same.
  • True
  • False
Area of a square is doubled if the side of the square is doubled.
  • True
  • False
State whether the following statements are true (T) or false (F):
If the length of a rectangle is twice its breadth, then its area is constant.
  • True
  • False
Side of a square garden in 30 m. If the scale used to draw its picture is 1cm: 5m, the perimeter of the square in the picture is 
  • 20 cm
  • 24 cm
  • 28 cm
  • 30 cm
36 unit squares are joined to form a rectangle with the least perimeter. Perimeter of the rectangle is.
  • 12 units
  • 26 units
  • 24 units
  • 36 units
 $$12 \text{ m}^2$$ is the area of.
  • A square with side $$12 \text{ m}$$
  • $$12$$ squares with side $$1 \text{ m}$$ each
  • $$3$$ squares with side $$4 \text{ m}$$ each
  • $$4$$ squares with side $$3 \text{ m}$$ each
The sides length of the top of square table is $$x$$. The expression for perimeter is:
  • $$4+x$$
  • $$2x$$
  • $$4x$$
  • $$8x$$
The perimeter of the rectangle whose length is $$60 \,cm$$ and a diagonal is $$61 \,cm$$ is
  • $$120 \,cm$$
  • $$122 \,cm$$
  • $$71 \,cm$$
  • $$142 \,cm$$
A rectangular piece of dimensions $$3\,cm \times 2\, cm $$ was cut from a rectangular sheet of paper of dimensions $$6\, cm \times 5\, cm$$ (Fig). Area of remaining sheet of paper is 

1791331_f0f0f5b12c7a46afa3cc3be63292a855.png
  • $$30 \, cm^2$$
  • $$36 \, cm^2$$
  • $$24 \, cm^2$$
  • $$22 \, cm^2$$
Write the correct answer from the given four options.
A square board has an area of 144 square units. How long is each side of the board?
  • 11 units
  • 12 units
  • 13 units
  • 14 units
Is it true to say that area of a square inscribed in a circle of diameter $$ p \,cm$$ is $$p^2 \,cm^2$$ ? Why ?
  • True
  • False
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