## A patient in a hospital is given soup daily in a cylindrical bowl of diameter 7cm. If the bowl is filled with soup to a height of 4cm, how much soup does the hospital have to prepare daily to serve 250 patients? (Assume π = 22/7) Q.8

• 0

I don’t know how to solve this problem of Surface Areas and Volumes of exercise 13.6 of class 9th math ...Read more

## A lead pencil consists of a cylinder of wood with solid cylinder of graphite filled in the interior. The diameter of the pencil is 7 mm and the diameter of the is 1 mm. If the length of the pencil is 14 cm, find the volume of the wood and that of the graphite. (Assume π = 22/7) Q.7

• 0

What are the different way for solving the question for class 9th question of Surface Areas and Volumes chapter of ...Read more

## The capacity of a closed cylindrical vessel of height 1m is15.4 liters. How many square meters of metal sheet would be needed to make it? (Assume π = 22/7) Q.6

• 0

sir what is the best way for solving the question of class 9th chapter of Surface areas and Volumes chapter ...Read more

## It costs Rs 2200 to paint the inner curved surface of a cylindrical vessel 10m deep. If the cost of painting is at the rate of Rs 20 per m2, find (i) inner curved surface area of the vessel (ii) radius of the base (iii) capacity of the vessel (Assume π = 22/7) Q.5

• 0

Give me the best and simple way for solving the question of class 9th of Surface areas and Volumes chapter ...Read more

## If the lateral surface of a cylinder is 94.2cm2 and its height is 5cm, then find (i) radius of its base (ii) its volume.[Use π= 3.14] Q.4

• 0

What is the simplest way for solving the question of class 9th of exercise 13.6  of math of question no.4 ...Read more

## A soft drink is available in two packs – (i) a tin can with a rectangular base of length 5cm and width 4cm, having a height of 15 cm and (ii) a plastic cylinder with circular base of diameter 7cm and height 10cm. Which container has greater capacity and by how much? (Assume π=22/7) Q.3

• 0

How can i solve this tough question of class 9th ncert of Surface areas and Volumes of math of exercise ...Read more

## The inner diameter of a cylindrical wooden pipe is 24cm and its outer diameter is 28 cm. The length of the pipe is 35cm.Find the mass of the pipe, if 1cm3 of wood has a mass of 0.6g. (Assume π = 22/7) Q.2

• 0

Give me the best way for solving the question of class 9th of Surface areas and Volumes of exercise 13.6 ...Read more

## The circumference of the base of cylindrical vessel is 132cm and its height is 25cm. How many litres of water can it hold? (1000 cm3= 1L) (Assume π = 22/7) Q.1

• 0

How i find the best tricky way for solving the question of class 9th of Surface areas and Volumes chapter ...Read more