Directions for Questions - A cube is painted blue on all faces and is then cut into 125 cubes of equal size. Answer the following questions based on this statement. |
A) 8
B) 16
C) 27
D) 36
Correct Answer: C
Solution :
Edge of the large cube \[=\text{ }{{\left( 125 \right)}^{\frac{1}{3}}}\text{ }=\text{ }5\]units The number of cubes "without any paint\[={{\left( \frac{5}{1}-2 \right)}^{3}}=27\]You need to login to perform this action.
You will be redirected in
3 sec