Question 1 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cec9f59b460d7261f0a3.jpg' />
In the above image, area of the figure is ?
Question 2 :
Find the height of the cylinder whose volume is 1.54 $m^{3}$ and diameter of the base is 140 cm?
Question 3 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cef3f59b460d7261f0df.png' />
In the above image, mohan wants to buy a trapezium shaped field.Its side along the river is parallel to and twice the side along the road. If the area of this field is $10500 m^2$ and the perpendicular distance between the two parallel sides is 100 m. The length of the side along the river will be ?
Question 4 :
The area of a trapezium is 34 $cm^{2}$ and the length of one of the parallel sides is 10 cm and its height is 4 cm. Find the length of the other parallel side.
Question 5 :
If each edge of a cube is doubled, how many times will its surface area increase?
Question 6 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cedef59b460d7261f0c2.JPG' />
In the above figure, the surface area of cylinder is ______.
Question 7 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cebef59b460d7261f093.jpg' />
In the above image, a rectangular park whose length is 30 m and width is 20 m is shown. Find the area of this park.
Question 8 :
The floor of a building consists of 3000 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 rupees.
Question 9 : <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 10 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cec8f59b460d7261f0a1.jpg' />
In the above image, area of the figure is ?
Question 11 :
There are two cuboidal boxes as shown .Which box requires the lesser amount of material to make?
Question 12 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cec0f59b460d7261f096.jpg' />
In the above image, a rectangular park whose length is 30 m and width is 20 m is shown. There is a path of one metre width running inside along the perimeter of the park that has to be cemented. Area of park not cemented = ?
Question 13 :
A suitcase with measures 80 cm $\times$ 48 cm $\times$ 24 cm is to be covered with a tarpaulin cloth. How many metres of tarpaulin of width 96 cm is required to cover 100 such suitcases?
Question 14 :
What is the height of a cuboid whose base area is $180 cm^2$ and volume is$ 900 cm^3$ ?
Question 15 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cefaf59b460d7261f0e8.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 volume is greater?
Question 16 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cee3f59b460d7261f0c9.jpg' />
In the above image, find the height.
Question 17 :
If each edge of a cube is doubled,how many times will its volume increase?
Question 18 : <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 19 :
A parallelogram is divided into two congruent triangles by drawing a diagonal across it. Can we divide all trapeziums into two congruent triangles?
Question 20 :
Given a cylindrical tank, to find how much it can hold, will you find surface area or volume.
Question 21 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cedbf59b460d7261f0be.JPG' />
In the above image, find the area of polygon MNOPQR. If MP = 9 cm, MD = 7 cm, MC = 6 cm, MB = 4 cm, MA = 2 cm. NA, OC, QD and RB are perpendiculars to diagonal MP.
Question 22 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cee7f59b460d7261f0ce.jpg' />
In the above image, find the height.
Question 23 : <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 24 :
Given a cylindrical tank, to find number of cement bags required to plaster it, will you find surface area or volume.
Question 25 :
A suitcase with measures 80 cm x 48 cm x 24 cm is to be covered with a tarpaulin cloth. How many metres of tarpaulin of width 96 cm is required to cover 100 such suitcases?
Question 27 :
Find the side of a cube whose surface area is $600 cm^2$ .
Question 28 : <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 29 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cee0f59b460d7261f0c4.jpg' />
In the above image, find the breadth.
Question 30 :
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 31 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1d01bf59b460d7261f27d.png' />
From the above figure, The shape of the top surface of a table is a trapezium. Find its area if its parallel sides are 1m and 1.2 m and perpendicular distance between them is 0.8 m.
Question 32 :
A flooring tile has the shape of a parallelogram whose base is 24 cm and the corresponding height is 10 cm. How many such tiles are required to cover a floor of area $1080 m^2$ ? (If required you can split the tiles in whatever way you want to fill up the corners).
Question 33 :
Find the height of a cylinder whose radius is 7 cm and the total surface area is $968 cm^2$.
Question 34 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cedff59b460d7261f0c3.JPG' />
In the above figure, the surface area of cylinder is ______.
Question 35 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ced4f59b460d7261f0b3.png' />
In the above image, the area of the trapezium shown above is ?
Question 36 :
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 37 :
A cuboid is of dimensions 60 cm x 54 cm x 30 cm. How many small cubes with side 6 cm can be placed in the given cuboid?
Question 38 :
An ant is moving around a few food pieces of different shapes 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 = $2 \pi r$, here r is the radius of the circle.
Question 39 : <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 40 :
The area of a trapezium is $34 cm^2$ and the length of one of the parallel sides is 10 cm and its height is 4 cm. The length of the other parallel side will be ?
Question 41 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ceeff59b460d7261f0d8.png' />
In the above image, 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. The total cost of developing a garden around the house at the rate of 55 per $m^2$ will be ?
Question 42 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1ceccf59b460d7261f0a8.png' />
In the above image, perimeter of the figure is ?
Question 43 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cef6f59b460d7261f0e3.png' />
In the above image, there are two cuboidal boxes as shown. Which box requires the lesser amount of material to make?
Question 44 :
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 45 :
The ............ has congruent circular faces that are parallel to each other.
Question 46 : <img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61b1cec5f59b460d7261f09d.jpg' />
In the above image, identify the shape.
Question 47 :
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 he need to paint the room?
Question 48 : <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 49 :
Find the side of a cube whose surface area is 600 $cm^{2}$.
Question 50 :
A milk tank is in the form of cylinder whose radius is 1.5 m and length is 7 m. Find the quantity of millk in litres that can be stored in the tank.
