Scroll:Mensuration >> volume of cylinder >> ps (4130)


Written Instructions:

For each Multiple Choice Question (MCQ), four options are given. One of them is the correct answer. Make your choice (1,2,3 or 4). Write your answers in the brackets provided..

For each Short Answer Question(SAQ) and Long Answer Question(LAQ), write your answers in the blanks provided.

Leave your answers in the simplest form or correct to two decimal places.



 

1)  

Find the volume of a cylinder whoseradius is 7cm and Height 32 cm.

32cm
7cm

Answer:_______________




2)  

Find the volume of a cylinder whoseradius is 14cm and Height 35 cm.

35cm
14cm

Answer:_______________




3)  

Find the volume of a cylinder whoseradius is 14cm and Height 34 cm.

34cm
14cm

Answer:_______________




4)  

Find the volume of a cylinder whoseradius is 7cm and Height 26 cm.

26cm
7cm

Answer:_______________




5)  

Find the volume of a cylinder whoseradius is 7cm and Height 33 cm.

33cm
7cm

Answer:_______________




6)  

Find the volume of a cylinder whoseradius is 21cm and Height 26 cm.

26cm
21cm

Answer:_______________




7)  

Find the volume of a cylinder whoseradius is 7cm and Height 30 cm.

30cm
7cm

Answer:_______________




8)  

Find the volume of a cylinder whoseradius is 14cm and Height 32 cm.

32cm
14cm

Answer:_______________




9)  

Find the volume of a cylinder whoseradius is 7cm and Height 28 cm.

28cm
7cm

Answer:_______________




10)  

Find the volume of a cylinder whoseradius is 7cm and Height 29 cm.

29cm
7cm

Answer:_______________




 

1)  

Find the volume of a cylinder whoseradius is 7cm and Height 32 cm.

32cm
7cm

SOLUTION 1 :

Given : 

Radius (r) = 7cm

Height (h) = 32cm

Volume of cylinder = π r2h cubic units.

= 227 x 7 x 7 x 32

= 22 x 1 x 7 x 32

Volume of cylinder = 4928 cm3



2)  

Find the volume of a cylinder whoseradius is 14cm and Height 35 cm.

35cm
14cm

SOLUTION 1 :

Given : 

Radius (r) = 14cm

Height (h) = 35cm

Volume of cylinder = π r2h cubic units.

= 227 x 14 x 14 x 35

= 22 x 2 x 14 x 35

Volume of cylinder = 21560 cm3



3)  

Find the volume of a cylinder whoseradius is 14cm and Height 34 cm.

34cm
14cm

SOLUTION 1 :

Given : 

Radius (r) = 14cm

Height (h) = 34cm

Volume of cylinder = π r2h cubic units.

= 227 x 14 x 14 x 34

= 22 x 2 x 14 x 34

Volume of cylinder = 20944 cm3



4)  

Find the volume of a cylinder whoseradius is 7cm and Height 26 cm.

26cm
7cm

SOLUTION 1 :

Given : 

Radius (r) = 7cm

Height (h) = 26cm

Volume of cylinder = π r2h cubic units.

= 227 x 7 x 7 x 26

= 22 x 1 x 7 x 26

Volume of cylinder = 4004 cm3



5)  

Find the volume of a cylinder whoseradius is 7cm and Height 33 cm.

33cm
7cm

SOLUTION 1 :

Given : 

Radius (r) = 7cm

Height (h) = 33cm

Volume of cylinder = π r2h cubic units.

= 227 x 7 x 7 x 33

= 22 x 1 x 7 x 33

Volume of cylinder = 5082 cm3



6)  

Find the volume of a cylinder whoseradius is 21cm and Height 26 cm.

26cm
21cm

SOLUTION 1 :

Given : 

Radius (r) = 21cm

Height (h) = 26cm

Volume of cylinder = π r2h cubic units.

= 227 x 21 x 21 x 26

= 22 x 3 x 21 x 26

Volume of cylinder = 36036 cm3



7)  

Find the volume of a cylinder whoseradius is 7cm and Height 30 cm.

30cm
7cm

SOLUTION 1 :

Given : 

Radius (r) = 7cm

Height (h) = 30cm

Volume of cylinder = π r2h cubic units.

= 227 x 7 x 7 x 30

= 22 x 1 x 7 x 30

Volume of cylinder = 4620 cm3



8)  

Find the volume of a cylinder whoseradius is 14cm and Height 32 cm.

32cm
14cm

SOLUTION 1 :

Given : 

Radius (r) = 14cm

Height (h) = 32cm

Volume of cylinder = π r2h cubic units.

= 227 x 14 x 14 x 32

= 22 x 2 x 14 x 32

Volume of cylinder = 19712 cm3



9)  

Find the volume of a cylinder whoseradius is 7cm and Height 28 cm.

28cm
7cm

SOLUTION 1 :

Given : 

Radius (r) = 7cm

Height (h) = 28cm

Volume of cylinder = π r2h cubic units.

= 227 x 7 x 7 x 28

= 22 x 1 x 7 x 28

Volume of cylinder = 4312 cm3



10)  

Find the volume of a cylinder whoseradius is 7cm and Height 29 cm.

29cm
7cm

SOLUTION 1 :

Given : 

Radius (r) = 7cm

Height (h) = 29cm

Volume of cylinder = π r2h cubic units.

= 227 x 7 x 7 x 29

= 22 x 1 x 7 x 29

Volume of cylinder = 4466 cm3