Find the area of the parallelogram having : base = 75 cm, height = 1.4 m
Question types
Mensuration question types
157 questions across 7 question groups — pick any mix to generate a MATHS paper with step-by-step answer keys.
157
Questions
7
Question groups
5
Question types
01
[1 Mark Question Answer]
18 Q→02[2 Mark Question Answer]
75 Q→03[3 marks sum]
18 Q→04[4 marks sum]
3 Q→05TRUE / FALSE
7 Q→06Fill in the blanks.
13 Q→07MCQ
23 Q→Sample Questions
Mensuration questions
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Find the area of the parallelogram having : base = 3.8 m, height = 1.25 m
Find the area of the parallelogram having : base = 14.5 cm, height = 2.4 cm
Find the area and the height of an equilateral triangle whose side measure is : 6.4 m (Take $\sqrt{3}=1.73$ in each case)
View full solution →Find the area and the height of an equilateral triangle whose side measure is : 10 m
A circle is inscribed in a square of area $784 cm^2$. Find the area of the circle.
View full solution →From a rectangular cardboard sheet 145 cm long and 32 cm broad, 42 circular plates each of diameter 8 cm have been cut out. Find the area of the remaining portion of the sheet.
A wire when bent in the form of square, encloses an area of $146.41 cm^2$. If this wire is straightened and then bent to form a circle, what will be the area of the circle so formed?
View full solution →In a rectangular plot of land 70 m long and 40 m broad, a circular garden of radius 17.5 m is developed. Find the cost of turfing the remaining portion at the rate of ₹ 28.50 per sq. metre.
Taking $\pi=3.14$, find the radius and circumference of a circle whose area is : $379.94 m^2$
View full solution →Find the area of the shaded region in the adjoining figure, it being given that ABCD is a square of side $12 cm, CE =4 cm, FA =5 cm$ and $BG =5 cm$.
View full solution →Find the area of the shaded region of the adjoining figure, it being given that $\angle FAB =\angle CBA =90^{\circ}, ED \| AB \| FC , EG \perp FC , DH \perp FC$, $FG = HC , AB =15 cm, AF =9 cm, ED =8 cm$ and distance between AB and $ED =13 cm$.
View full solution →Find the area of the shaded region in the adjoining figure :
Find the area of the quadrilateral ABCD , given in the adjoining figure in which $AB =14 cm, BC =78 cm$, $CD =112 cm, BD =50 cm$ and $DA =48 cm$.
View full solution →Find the area of a quadrilateral ABCD whose diagonal AC is 25 cm long and the lengths of perpendiculars from opposite vertices B and D on AC are $BE =3.6 cm$ and $DF =2.4 cm$.
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Kunal pulled out a string from one of his shoes. He found that it was 66 cm long. He bent it into different shapes one by one.
Q.1. If Kunal formed an equilateral triangle from the shoe string, what will be the length of each side of the triangle formed ?
(a) 11 cm $\quad$$\quad$(b) 13 cm$\quad$$\quad$(c) 22 cm$\quad$$\quad$(d) 33 cm
Q.2. If he formed a square from the string, the area of the square would be :
(a) $212.5 cm^2$$\quad$$\quad$ (b) $272.25 cm^2$ $\quad$$\quad$(c) $312.75 cm^2$$\quad$$\quad$ (d) $324 cm^2$
Q.3. He formed a circle from the string. Find the radius of the circle formed. [Use $\pi \frac{22}{7}$ ]
(a) 7 cm $\quad$$\quad$(b) 7.5 cm $\quad$$\quad$(c) 9 cm$\quad$$\quad$ (d) 10.5 cm
Q.4. The area of the circle formed from the string will be : [Use $\pi \frac{22}{7}$ ]
(a) $272.25 cm^2$$\quad$$\quad$(b) $346.5 cm^2$ $\quad$$\quad$(c) $414.75 cm^2$ $\quad$$\quad$(d) $452 cm^2$
View full solution →Q.1. If Kunal formed an equilateral triangle from the shoe string, what will be the length of each side of the triangle formed ?
(a) 11 cm $\quad$$\quad$(b) 13 cm$\quad$$\quad$(c) 22 cm$\quad$$\quad$(d) 33 cm
Q.2. If he formed a square from the string, the area of the square would be :
(a) $212.5 cm^2$$\quad$$\quad$ (b) $272.25 cm^2$ $\quad$$\quad$(c) $312.75 cm^2$$\quad$$\quad$ (d) $324 cm^2$
Q.3. He formed a circle from the string. Find the radius of the circle formed. [Use $\pi \frac{22}{7}$ ]
(a) 7 cm $\quad$$\quad$(b) 7.5 cm $\quad$$\quad$(c) 9 cm$\quad$$\quad$ (d) 10.5 cm
Q.4. The area of the circle formed from the string will be : [Use $\pi \frac{22}{7}$ ]
(a) $272.25 cm^2$$\quad$$\quad$(b) $346.5 cm^2$ $\quad$$\quad$(c) $414.75 cm^2$ $\quad$$\quad$(d) $452 cm^2$
Find the area of each of the figures drawn on the unit square grid paper given below :
Note: Each unit square has side 1 cm
Note: Each unit square has side 1 cm
Area of a circle having diameter $x$ is $\frac{\pi x^2}{2}$.
View full solution →Area of a circle of radius $2 r$ is $2 \pi r^2$.
View full solution →Area of a triangle with base $x$ and corresponding height $y$ is $\frac{1}{2} x y$.
View full solution →Area of a right triangle is equal to the product of its legs.
Area of a parallelogram $=\frac{1}{2} \times$ base $\times$ height.
View full solution →The region enclosed between two concentric circles of different radii is called a __________ .
Area of a rhombus is equal to __________ .
The area of a parallelogram is equal to the product of the length of the side and the __________ height.
The area of a triangle having sides of lengths a units, b units and c units respectively and semiperimeter s units is __________ sq. units.
The area of a $\triangle ABC$ having $BE \perp AC$, is given by __________ .
View full solution →The length of each side of a square having area $A$ sq. units is
- A$\frac{A}{l}$ units
- B$\frac{ A }{4}$ units
- ✓$\sqrt{ A }$ units
- D$2 \sqrt{A}$ units
Answer: C.
View full solution →Karan drew the side view of the staircase of a building as shown here. In the drawing, $A B C D$ is a rectangle of dimensions $8 cm \times 3 cm, D E F G$ is a square whose side is equal to double of CD and GHIJ is a rectangle in which GH $=4 A B$ and $H I=\frac{5}{4} B C$. The perimeter of the figure is :
- ✓72 cm
- B90 cm
- C45 cm
- D36 cm
Answer: A.
View full solution →The breadth of a rectangle having area $A$ sq. units and length $l$ units is
- ✓$\frac{ A }{2}$ units
- B$\frac{A^2}{l}$ units
- C$\frac{A}{l^2}$ units
- D$\frac{A^2}{l^2}$ units
Answer: A.
View full solution →Ravi and Manoj were finding the perimeter and area of a square plot of land. Ravi calculated the area and Manoj calculated the perimeter of the plot. Coincidently, they both got the same answer. The length of the side of the plotis :
- A5 units
- B2 units
- C3 units
- ✓4 units
Answer: D.
View full solution →An area of 1 are is equal to
- A$1 m^2$
- B$10 m^2$
- ✓$100 m^2$
- D$10000 m^2$
Answer: C.
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