Elitmus
Exam
Logical Reasoning
Cryptography
If there are n numbers of square cube and u have two color black and white how many unique square cube can u color
Read Solution (Total 6)
-
- ->total no. of box
all 6 face colured whith B and 0 W->1
5 B and 1 W->1
4 B and 2 W->2
3 B and 3 W->2
2 B and 4 W->2
1 B and 5 W->1
0 B and 6 W->1
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Answer=10 - 11 years agoHelpfull: Yes(13) No(1)
- each qube has 6 edges and by these two colour 6p2=360
so total qube=360*n - 11 years agoHelpfull: Yes(1) No(8)
- 6-0 2 ways
1-5 2 ways
2-4 4 ways
3-3 2 ways
total =10 ways - 11 years agoHelpfull: Yes(1) No(0)
- giv options
- 11 years agoHelpfull: Yes(0) No(1)
- ->total no. of box
all 6 face colured whith B and 0 W->1
5 B and 1 W->1
4 B and 2 W->2
3 B and 3 W->2
2 B and 4 W->2
1 B and 5 W->1
0 B and 6 W->1
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Answer=10 - 11 years agoHelpfull: Yes(0) No(1)
- 10 is not correct answer it is either 9 0r 11 because if using only one colour is not allowed then last possiblity ie. 0 B and 6 W->1 cant be considered so ans is 9
9
if allowed the 6 B and 1 W->1 condition must considered so ans is 11 - 10 years agoHelpfull: Yes(0) No(0)
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