Question Text
Question 1 :
What is the height of a cuboid whose base area is $180 cm^2$ and volume is$ 900 cm^3$ ?
Question 2 :
A cuboid has a volume of $275 cm^3$ and base area of $25 cm^2$. What is its height ?
Question 3 :
<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 4 :
A road roller takes 750 complete revolutions to move once over to level a road. Find the area of the road if the diameter of a road roller is 84 cm and length is 1 m.
Question 5 :
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 6 :
<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 7 :
Given a cylindrical tank, in which situation will you find surface area?
Question 8 :
The volume of a cube with a side 4 cm is ?
Question 9 :
The ............ has congruent circular faces that are parallel to each other.
Question 10 :
A rectangular piece of paper 11 cm $\times$ 4 cm is folded without overlapping to make a cylinder of height 4 cm. What is the volume of this cylinder?