Question 1 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d023f59b460d7261f288.png' />
From the above figure, Describe how the two figures are alike?
Question 2 :
A road roller takes 750 complete revolutions to move once over to level a road. The area of the road if the diameter of a road roller is 84 cm and length is 1 m will be ?
Question 3 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cec6f59b460d7261f09f.jpg' />
In the above image, identify the shape.
Question 4 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ceedf59b460d7261f0d5.png' />
In the above image, find the volume.
Question 5 :
Diameter of cylinder A is 7 cm and its height is 14 cm. Diameter of cylinder B is 14 cm and its height is 7 m. Is the cylinder with greater volume also has greater surface area?
Question 6 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d020f59b460d7261f284.png' />
From the above image, Diagram of the adjacent picture frame has outer dimensions = 24 cm x 28 cm and inner dimensions 16 cm x 20 cm. Find the area of each section of the frame, if the width of each section is same.
Question 7 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cef1f59b460d7261f0db.png' />
In the above image, an ant is moving around those few food pieces of different shapes(As shown) scattered on the floor. For which food-piece would the ant have to take a longer round? Remember,circumference of a circle can be obtained by using the expression C = 2πr, where r is the radius of the circle.
Question 8 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cebdf59b460d7261f091.jpg' />
In the above image, a rectangular park whose length is 30 m and width is 20 m is shown. What is the total length of the fence surrounding it?
Question 9 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cef8f59b460d7261f0e5.JPG' />
In the above figure, which box has larger lateral surface area?
Question 10 :
What is the height of a cylinder whose volume is $1.54 m^3$ and diameter of the base is 140 cm ?
Question 11 :
The floor of a building consists of 3,000 tiles which are rhombus shaped and each of its diagonals are 45 cm and 30 cm in length. Find the total cost of polishing the floor, if the cost per $m^{2}$ is ₹ 4.
Question 12 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d017f59b460d7261f277.png' />
From the above figure, Mrs. Kaushik has a square plot with the measurement as shown. She wants to construct a house in the middle of the plot. A garden is developed around the house. Find the total cost of developing a garden around the house at the rate of ₹ 55 per $m^{2}$.
Question 13 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d027f59b460d7261f28e.png' />
From the above image, Water is pouring into a cuboidal reservoir at the rate of 60 litres per minute. If the volume of reservoir is 108 $m^{3}$, find the number of hours it will take to fill the reservoir.
Question 14 :
Find the length of other diagonal whose side is 5 cm and whose altitude is 4.8 cm. If one of its diagonals is 8 cm long.
Question 15 :
Find the side of a cube whose surface area is $600 cm^2$ .
Question 16 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cee1f59b460d7261f0c5.jpg' />
In the above image, find the length.
Question 17 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cef1f59b460d7261f0dc.png' />
In the above image, the shape of the top surface of a table is a trapezium. Find the area if its parallel sides are 1 m and 1.2 m and perpendicular distance between them is 0.8 m.
Question 18 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cebff59b460d7261f094.jpg' />
In the above image, a rectangular park whose length is 30 m and width is 20 m is shown. How much land is occupied by the park?
Question 19 :
The line segment in cylinders joining the center of circular faces is perpendicular to the base. Such cylinders are known as ......... circular cylinders
Question 20 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ced4f59b460d7261f0b4.png' />
In the above image, the area of quadrilateral PQRS is ?
Question 21 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d018f59b460d7261f278.png' />
From the above figure, the shape of a garden is rectangular in the middle and semi circular at the ends as shown. Find the area of this garden [Length of rectangle is 20-(3.5 + 3.5) metres].
Question 22 :
Given a cylindrical tank, in which situation will you find surface area?
Question 23 :
If each edge of a cube is doubled, how many times will its volume increase?
Question 24 :
A parallelogram is divided into two congruent triangles by drawing a diagonal across it. Can we divide all trapeziums into two congruent triangles?
Question 25 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d01cf59b460d7261f27e.png' />
From the above figure, Length of the fence of a trapezium shaped field ABCD is 120 m. If BC = 48 m, CD = 17 m and AD = 40 m, find the area of this field. Side AB is perpendicular to the parallel sides AD and BC.
Question 26 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ceccf59b460d7261f0a7.png' />
In the above image, area of the figure is ?
Question 27 :
Diameter of cylinder A is 7 cm and its height is 14 cm. Diameter of cylinder B is 14 cm and its height is 7 m. Without doing any calculations can you suggest whose volume is greater?
Question 28 :
If each edge of a cube is doubled,how many times will its volume increase?
Question 29 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cef9f59b460d7261f0e7.png' />
In the above image, diameter of cylinder A is 7 cm, and the height is 14 cm. Diameter of cylinder B is 14 cm and height is 7 cm (as shown above). Whose Surface Area is greater?
Question 30 :
The internal measures of a cuboidal room are 12 m $\times$ 8 m $\times$ 4 m.The cost of white washing is Rs 5 per $m^2$. What will be the cost of white washing if the ceiling of the room is also whitewashed ?
Question 31 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cec8f59b460d7261f0a2.jpg' />
In the above image, area of the figure is ?
Question 32 :
Daniel is painting the walls and ceiling of a cuboidal hall with length, breadth and height of 15 m, 10 m and 7 m respectively. From each can of paint, $100 m^2$ of area is painted. How many cans of paint will she need to paint the room?
Question 33 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cee6f59b460d7261f0cd.jpg' />
In the above image, find the breadth.
Question 34 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d023f59b460d7261f289.png' />
From the above figure, Describe how the two figures are different?
Question 35 :
Given a cylindrical tank, in which situation will you find volume?
Question 36 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cef3f59b460d7261f0de.png' />
In the above image, the diagonal of a quadrilateral shaped field is 24 m and the perpendiculars dropped on it from the remaining opposite vertices are 8 m and 13 m. The area of the field is ?
Question 37 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d025f59b460d7261f28c.png' />
In the above image, The lateral surface area of a hollow cylinder is $4,224 \ cm^{2}$ . It is cut along its height and formed a rectangular sheet of width 33 cm. Find the perimeter of rectangular sheet.
Question 38 :
A closed cylindrical tank of radius 7 m and height 3 m is made from a sheet of metal. How much sheet of metal is required?
Question 39 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cee8f59b460d7261f0d0.jpg' />
In the above image, find the length.
Question 40 :
If each edge of a cube is doubled, how many times will its surface area increase?
Question 41 :
Find the height of a cuboid whose base area is $180 \ cm^{2}$ and volume is $900 \ cm^{3}$.
Question 42 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cee5f59b460d7261f0cc.jpg' />
In the above image, find the length.
Question 43 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cef5f59b460d7261f0e1.png' />
In the above image, there is a pentagonal shaped park as shown. The area of this park is ?
Question 44 :
A godown is in the form of a cuboid of measures 60 m $\times$ 40 m $\times$ 30 m. How many cuboidal boxes can be stored in it if the volume of one box is $0.8 m^3$ ?
Question 45 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cef4f59b460d7261f0e0.png' />
In the above image, top surface of a raised platform is in the shape of a regular octagon as shown. The area of the octagonal surface is ?
Question 46 :
Diameter of cylinder A is 7 cm and its height is 14 cm. Diameter of cylinder B is 14 cm and its height is 7 m. Find the volume of both the cylinders.
Question 47 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cef6f59b460d7261f0e2.png' />
In the above image, diagram of the picture frame has outer dimensions = 24 cm $\times$ 28 cm and inner dimensions 16 cm $\times$ 20 cm. The area of each section of the frame, if the width of each section is same will be ?
Question 48 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cecaf59b460d7261f0a5.png' />
In the above image, area of the figure is ?
Question 49 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cec7f59b460d7261f0a0.jpg' />
In the above image, area of the figure is ?
Question 50 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ceebf59b460d7261f0d4.png' />
In the above image, find the volume.
