MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Combination with Restrictions

18. A cube is...

Question

18. A cube is painted red on all faces and divided into 27 smaller cubes of equal size. Now a small cube from each corner is removed . How many cubes are there which have none of their face coloured?

Open in App

Solution

Suggest Corrections

thumbs-up

1

Similar questions

Q. A cube is coloured red on all faces. It is cut into 64 smaller cubes of equal size. How many cubes have no face coloured?

A cube painted yellow on all faces is cut into

27

small cubes of equal sizes. How many cubes are painted on one face only?

Q. A cube of side

12

c m

, is painted red on all the faces and then cut into smaller cubes, each of side

3 c m

. What is the total number of smaller cubes having none of their faces painted?

Q. A cube is painted red on all sides. If 3 cuts are made on its each face (equally spaced), then how many cubes will be obtained which have none of their faces coloured?

Q. A large cube is painted on all six faces and then divided into maximum number of smaller cubes, by making 9 cuts. How many smaller cubes will have no painted faces?

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Energy From the Sea

MATHEMATICS

Watch in App

explore_more_icon

Explore more

Combination with Restrictions

Standard XII Mathematics

Join BYJU'S Learning Program

CrossIcon