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  • Class 9 Maths Study Material

An Educational platform for Preparation and Practice Class 9. Kidsfront provide unique pattern of learning Maths with free online comprehensive study material in the form of QUESTION & ANSWER for each Chapter of Maths for Class 9. This study material help Class 9, Maths students in learning every aspect of Surface Area and Volume . Students can understand Surface Area and Volume concept easily and consolidate their learning by doing Online Practice Tests on Maths,Surface Area and Volume chapter repeatedly till they excel in Class 9, Surface Area and Volume . Free ONLINE PRACTICE TESTS on Class 9, Surface Area and Volume comprise of Hundreds of Questions on Surface Area and Volume , prepared by the highly professionals team. Every repeat test of Surface Area and Volume will have new set of questions and help students to prepare themselves for exams by doing unlimited Online Test exercise on Surface Area and Volume . Attempt ONLINE TEST on Class 9,Maths,Surface Area and Volume in Academics section after completing this Surface Area and Volume Question Answer Exercise.


Unique pattern

  • Topic wise:Surface Area and Volume preparation in the form of QUESTION & ANSWER.
  • Evaluate preparation by doing ONLINE TEST of Class 9, Maths,Surface Area and Volume .
  • Review performance in PRACTICE TEST and do further learning on weak areas.
  • Attempt repeat ONLINE TESTS of Maths Surface Area and Volume till you excel.
  • Evaluate your progress by doing ONLINE MOCK TEST of Class 9, Maths, All TOPICS.


Surface Area and Volume
The cost of painting a room is at the rate of Rs.5 per m2 is Rs.2420/-. Find the length of the room, whose width is 6 m and height is 10 m.?

a) 12 m
b) 13 m
c) 14 m
d) 15 m


✔Answer
Correct Answer Is : 14 m
Solution Is :
Determine the diameter of a cylindrical pipe of 28 m length whose curved surface area is 4.4 m2?

a) 3 cm
b) 4 cm
c) 5 cm
d) None of these


✔Answer
Correct Answer Is : 5 cm
Solution Is :
If the curved surface area of a pillar is 5.5 m2, whose height is 3.5 m. Find the diameter of the pillar?

a) 0.25 m
b) 0.50 m
c) 0.75 m
d) None of these


✔Answer
Correct Answer Is : 0.50 m
Solution Is :
Identify the formula for volume of right circular cylinder?

a) 2πrh
b) πr2h
c) πrl
d) All of these


✔Answer
Correct Answer Is : πr2h
Solution Is :
Calculate the radius of a sphere whose surface area is 1386 cm2?

a) 10 cm
b) 10.5 cm
c) 10.75 cm
d) 11 cm


✔Answer
Correct Answer Is : 10.5 cm
Solution Is :

If the cost of a card board sheet is Rs.2184/- which was purchased at the rate of Rs.4 per cm2. Find the size of the cardboard in cm2?


a)

576550 cm2


b)

546cm2


c)

456cm2


d)

None of these


✔Answer
Correct Answer Is :

546cm2

Solution Is :
Determine the diameter of hemisphere bowl whose volume is 303.1875 cm3?

a) 10 cm
b) 10.5 cm
c) 11.5 cm
d) None of these


✔Answer
Correct Answer Is : 10.5 cm
Solution Is :
Find the lateral surface area of a right circular cone, if diameter is 5 m, slant height is 14 m?

a) 275 m2
b) 155 m2
c) 110 m2
d) None of these


✔Answer
Correct Answer Is : 110 m2
Solution Is :
Calculate the surface area of a sphere whose volume is 539/3 cm3?

a) 151 cm2
b) 153 cm2
c) 153 cm2
d) 154 cm2


✔Answer
Correct Answer Is : 154 cm2
Solution Is :
If the diameter and height of right circular cylinder are 2cm, 14 cm . Find the total surface area of the cylinder?

a) 82 cm2
b) 85 cm2
c) 88 cm2
d) 91 cm2


✔Answer
Correct Answer Is : 88 cm2
Solution Is :
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