NIMCET 2020 Reasoning PYQ — How many minimum numbers of colours will be required to paint all… | Mathem Solvex | Mathem Solvex
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NIMCET 2020 — Reasoning PYQ
NIMCET | Reasoning | 2020
How many minimum numbers of colours will be required to paint all the sides of a cube without the adjacent sideshaving the same colours?
Choose the correct answer:
A.
3
(Correct Answer)
B.
4
C.
5
D.
6
Correct Answer:
3
Explanation
As no two adjacent faces can have the same colour, the pair of two opposite faces can have the same colour. ∴ Minimum numbers of colours required = 6 ÷ 2 = 3 Hence, ‘3’ is the correct answer.
Explanation
As no two adjacent faces can have the same colour, the pair of two opposite faces can have the same colour. ∴ Minimum numbers of colours required = 6 ÷ 2 = 3 Hence, ‘3’ is the correct answer.