Home
Class 8
MATHS
A fountain pen with a cylindrical barrel...

A fountain pen with a cylindrical barrel of diameter2 cm and height 10.5 cm, filled with ink, can write 3300 words. How many words can be written withthat pen using 100 ml of ink? (Take 1 cc = 1 ml)

A

`40,000`

B

`30,000`

C

`20,000`

D

`10,000`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • MENSURATION

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application (Level 2 )|22 Videos

  • MATRICS

    PEARSON IIT JEE FOUNDATION|Exercise Concept Application Level 2 |15 Videos

  • MOCK TEST PAPER

    PEARSON IIT JEE FOUNDATION|Exercise Questions|5 Videos

Similar Questions

Explore conceptually related problems

A fountain pen with a cylindrical barrel of diameter2cm and height 10.5cm, filled with ink,can write 3300 words.How many words can be written withthat pen using 100ml of ink? (Take 1cc=1ml)

An ink pen, with a cylindrical barrel of diameter 2 cm and height 10.5 cm, and completely filled with ink, can be used to write 4950 words. How many words can be written using 400 ml of ink ? (Take 1 litre = 1000 cm^(3) )

An ink pen,with a cylindrical barrel of diameter 2cm and height 10.5cm, and completely filled with ink,can be used to write 4950 words.How many words can be written using 400ml of ink? (Take 1litre = 1000cm^(3))

The barrel of a fountain pen,cylindrical in shape,is 7cm long and 5mm in diameter.A full barrel of ink in the pin is used up on writing 3300 words on an average.How many words can be written in a bottle of ink containing one-fifth of a litre?

A solid metallic cone of diameter 32cm and height 9cm is melted and made into identical spheres each of radius 2cm. How many such spheres can be made?

A metallic cone of diameter 32 cm and height 9 cm is melted and made into identical spheres, each of radius 2 cm. How many such spheres can be made?

Solve any one of the following sub-questions : The barrel of a fountain pen , cylindrical in shape , is 7 cm long and 5 mm in diameter . A full barrel of ink in the pen will be used up on writing 330 words on an average then (a) Find the volume of the barrel of the fountain pen . (b) If the ink in the bottle is 1/5 th of a barrel write the volume of the ink in cm^(3) Thus find how many words would be written by fountain pen utilizing all the ink present in the bottle ?