Write 'T' for true and 'F' for false.
Area of a circle $=2\pi\text{r}^2.$
View full solution →Area of a circle $=2\pi\text{r}^2.$
Question types
Mensuration question types
189 questions across 6 question groups — pick any mix to generate a Maths paper with step-by-step answer keys.
189
Questions
6
Question groups
5
Question types
01
1 Mark Question
9 Q→022 Mark Question
34 Q→033 Mark Question
87 Q→045 Mark Question
1 Q→05MCQ
41 Q→064 Mark Question
17 Q→Sample Questions
Mensuration questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
Write 'T' for true and 'F' for false.
Area of a || gm = (base × height)
Area of a || gm = (base × height)
Write 'T' for true and 'F' for false.
Area of a triangle = (base × height)
Area of a triangle = (base × height)
Write 'T' for true and 'F' for false.
Circumference of a circle $=2\pi\text{r}.$
View full solution →Circumference of a circle $=2\pi\text{r}.$
Fill in the blanks.
If l, b and h be the length, breadth and height respectively of a room, then area of its 4 walls = sq units.
If l, b and h be the length, breadth and height respectively of a room, then area of its 4 walls = sq units.
Find the area of the triangle in which
Base = 42cm and height = 25cm.
Base = 42cm and height = 25cm.
Find the circumference of a circle whose radius is:
28cm.
28cm.
Find the area of the square, the length of whose diagonal is:
72cm.
72cm.
Find the area of the triangle in which
Base = 16.8m and Height = 75cm.
Base = 16.8m and Height = 75cm.
Find the height of a parallelogram whose area is $54 cm^2$ and the base is 15 cm .
View full solution →Find the area ofa recta[gular plot, one side of whtch is 48m and lts diagonal is so m.
Find the area of a right triangle whose base is 1.2m and hypotenuse 3.7m.
A diagonal of a quadrilateral is 26cm and the perpendiculars drawn to it from the opposite vertices are 12.8cm and 11.2cm. Find the area of the quadrilateral.
A room is 9 m by 8 m by 6.5 m . It has one door of dimensions ( $2 m \times 1.5 m$ ) and four windows each of dimensions ( $1.5 m \times 1 m$ ). Find the cost of painting the walls at Rs 50 per $m ^2$.
View full solution →A 115-m-long and 64-m-broad lawn has two roads at right angles, one 2 m wide, running parallel to its length, and the other 2.5 m wide, running parallel to its breadth. Find the cost of gravelling the roads at Rs 60 per $m ^2$.
View full solution →In a quadrilateral ABCD, AB = 28cm, BC = 26cm, CD = 50cm, DA = 40cm and diagonal AC = 30cm. Find the area of the quadrilateral.
The area of a square and that of a square drawn on its diagonal are in the ratio:
- A$1:\sqrt{2}$
- ✓$1 : 2$
- C$1 : 3$
- D$1 : 4$
Answer: B.
View full solution →The perimeters of a square and a rectangle are equal. If their areas be $A m ^2$ and $B m ^2$, then which of the following is a true statement?
- A$\text{A}<\text{B}$
- B$\text{A}\leq\text{B}$
- ✓$\text{A}>\text{B}$
- D$\text{A}\geq\text{B}$
Answer: C.
View full solution →The base and height of a triangle are $12m$ and $8m$ respectively. Its area is:
- A$96\text{m}^2$
- ✓$48\text{m}^2$
- C$16\sqrt{3}\text{m}^2$
- D$16\sqrt{2}\text{m}^2$
Answer: B.
View full solution →The area of a rhombus is $144 cm^2$ and one of its diagonals is double the other. The length of the longer diagonal is:
- A12 cm
- B16cm
- C18cm
- ✓24 cm
Answer: D.
View full solution →On increasing each side of a square by $25 \%$, the increase in area will be:
- A$25 \%$
- B$55 \%$
- C$40.5 \%$
- ✓$56.25 \%$
Answer: D.
View full solution →The ratio of the radii of two circles is $4: 5$. Find the ratio of their areas.
View full solution →Find the area of a rhombus having each side equal to 13 cm and one of the diagonals equal to 24 cm .
The length and breadth of a park in the ratio $2: 1$ and its perimeter is 240 m . A path 2 m wide runs inside it, along its boundary. Find the cost of paving the path at Rs 80 per $m ^2$.
View full solution →In the given figure, a circle of diameter 21cm is given. Inside this circle, two circles with diameters $\frac{2}{3}$ and $\frac{1}{3}$ of the diameter of the big circle have been drawn, as shown in the given figure. Find the area of the shaded region.
View full solution →The diameter of the wheel of a car is 77cm. How many revolutions will it make to travel 121km?
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