Q. 95.0( 6 Votes )
A cylindrical ves
Answer :
Given,
Radius of base = 70 cm
Height = 1.4 m = 140 cm
Because tin is coated on both side of vessel so surface area of side should be calculated,
= 2(2πrh) = 
cm2
Area of circular bases = 2πr2 =
cm2
So, total area to paint = 61600+30800 = 154000 cm2
Cost of coating 1000 cm2 area = Rs. 3.50
∴cost of coating 154000 cm2 = 
Rate this question :
How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Related Videos
Eliminating India's Poverty48 mins
Democracy - A Quick Insight55 mins
Let's learn about Palampur47 mins
People As Resources53 mins
Solving most Important Questions43 mins
Poverty in India51 mins
Work and Types of Work done40 mins
Elections- Mechanism and Types48 mins
Constitution - Formation and Objective63 mins
Kinetic and Potential Energy39 mins
Eliminating India's Poverty48 minsDemocracy - A Quick Insight55 minsLet's learn about Palampur47 minsPeople As Resources53 minsSolving most Important Questions43 minsPoverty in India51 minsWork and Types of Work done40 minsElections- Mechanism and Types48 minsConstitution - Formation and Objective63 minsKinetic and Potential Energy39 minsTry our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
view all courses
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
RELATED QUESTIONS :
Ravish wanted to
RD Sharma - MathematicsIf the radius of
RD Sharma - MathematicsIf each edge of a
RD Sharma - MathematicsThe height h</
RD Sharma - MathematicsFind the lateral
RS Aggarwal & V Aggarwal - MathematicsThe length and br
RD Sharma - MathematicsThe dimensions of
RD Sharma - MathematicsA culindrical wat
RD Sharma - MathematicsIf each edge of a
RD Sharma - MathematicsIf the height of
RD Sharma - Mathematics