Solve
Guides
0
You visited us 0 times! Enjoying our articles? Unlock Full Access!
Question

10 A concrete tank has an external diameter and an internal height of \( 3 \mathrm { m } \). The walls and base of the tank are \( 20 \mathrm { cm } \) thick Find the volume of concrete required to make the base Find the volume of concrete required to make the walls Find the total volume of concrete required Find the cost of the concrete at \( \$ 142 \) per \( \mathrm { m } ^ { 3 } \) \( 5 \mathrm { m } \) \( 20 \mathrm { cm } \) \( \| ^ { 7 } _ { 3 \mathrm { m } } \) \( y = 20 \mathrm { cm } \)

Open in App
Solution
Verified by Toppr


Was this answer helpful?
0
Similar Questions
Q1
Find the volume of the concrete required to make steps of the given dimensions.

View Solution
Q2

The pillars of temple are cylindrically shaped. Each pillar has a circular base of radius 20 cm and height 10 cm . How much concrete mixure would be required to build 14 such pillars ?

View Solution
Q3
The pillars of a temple are cylindrically shaped. Each pillars has a circular base of radius 20 cm and height 10 cm. How much concrete mixture would be required to build 14 such pillars?
View Solution
Q4
If a hole of volume 2376 m3 is dug to construct a well, then what is the volume of concrete required to make the walls of the well so that the maximum capacity of the well is 16.5 lakh liters?
View Solution
Q5

A small terrace at a football ground comprises'$ 15$‘ steps each of which is ’$ 50 \mathrm{m}$‘ long and built of solid concrete. Each step has a rise of ’$ \frac{1}{4} \mathrm{m}$‘ and a tread of ’$ \frac{1}{2} \mathrm{m}$'. (see Fig.) . Calculate the total volume of concrete required to build the terrace. [Hint: Volume of concrete required to build the first step$ =\frac{1}{4}\times \frac{1}{2}\times 50 {\mathrm{m}}^{3}$ .]


|_\ N|= 4"
View Solution