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Jai
Subject: Maths, asked on 11/6/21

Title: Manufacturing Water Tank Material Iron Metal Sheet
Shape Cuboidal
Take Y as your Roll Number -5
Length 5y meter
Breadth 4y meter
Height 3y meter
1. Find Volume of Tank in cubic meter  2.Find Surface Area of Tank in sq. M    .


Tank is filled with water using a cylindrical pipeline.   Diameter of pipeline 50y cm
Velocity of water 5 m/s

3 Find the time required to fill the tank.(in minutes)
4 Find the area of metal sheet required to make the tank.
5.Assume 20% wastage during maufacturing.Find the number of persons if one person requires 200
litres of water daily. 

 6.Find the weight of the tank.(in kg)  .


 Density of metal = 7800 kg per cubic meter .Thickness of metal sheet = 10 mm . Rate of metal sheet = Rs 100y per sq m 
 
7 Find the cost of the metal sheet(in Rs)  
Take Labour cost = 50% of material cost
8. Find the total cost of the tank.
9. Analysis ....

icse calss 10 icse

Jai
Subject: Maths, asked on 9/6/21

Tank is filled with water using a cylindrical pipeline.   Diameter of pipeline 50y cm
Velocity of water 5 m/s

1 Find the time required to fill the tank.(in minutes)
2Find the area of metal sheet required to make the tank.
5.Assume 20% wastage during maufacturing.Find the number of persons if one person requires 200
litres of water daily. 

 3.Find the weight of the tank.(in kg)  .


 Density of metal = 7800 kg per cubic meter .Thickness of metal sheet = 10 mm . Rate of metal sheet = Rs 100y per sq m 
 
4 Find the cost of the metal sheet(in Rs)  
Take Labour cost = 50% of material cost
5. Find the total cost of the tank.
6. Analysis ....

Jai
Subject: Maths, asked on 9/6/21

Title: Manufacturing Water Tank Material Iron Metal Sheet
Shape Cuboidal
Take Y as your Roll Number
Length 5y meter
Breadth 4y meter
Height 3y meter
1. Find Volume of Tank in cubic meter  2.Find Surface Area of Tank in sq. M    .


Tank is filled with water using a cylindrical pipeline.   Diameter of pipeline 50y cm
Velocity of water 5 m/s

3 Find the time required to fill the tank.(in minutes)
4 Find the area of metal sheet required to make the tank.
5.Assume 20% wastage during maufacturing.Find the number of persons if one person requires 200
litres of water daily. 

 6.Find the weight of the tank.(in kg)  .


 Density of metal = 7800 kg per cubic meter .Thickness of metal sheet = 10 mm . Rate of metal sheet = Rs 100y per sq m 
 
7 Find the cost of the metal sheet(in Rs)  
Take Labour cost = 50% of material cost
8. Find the total cost of the tank.
9. Analysis ....

icse calss 10 icse
 

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