Discussion

Explanation:

Number of cubes with exactly 1 color on them will be from middle of the faces.

There are 2 faces each with 4 × 5 = 20 cubes, 4 × 3 = 12 cubes and 3 × 5 = 15 cubes.

∴ Total such cubes = 2 × (20 + 12 + 15) = 94.

Hence, 94.

» Your doubt will be displayed only after approval.


Doubts


Feedback

Help us build a Free and Comprehensive Preparation portal for various competitive exams by providing us your valuable feedback about Apti4All and how it can be improved.


© 2024 | All Rights Reserved | Apti4All