TCS
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There are 9 cards. Arrange them in a 3*3 matrix. Cards are of 4 colors. They are red, yellow, blue, green. Conditions for arrangement: one red card must be in first row or second row. 2 green cards should be in 3rd column. Yellow cards must be in the 3 corners only. Two blue cards must be in the 2nd row. At least one green card in each row.
Read Solution (Total 3)
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- Y R G
B B G
Y G Y - 14 years agoHelpfull: Yes(5) No(2)
- yrg
bbg
ygy - 13 years agoHelpfull: Yes(3) No(1)
- Y R G
B B G
Y G Y - 14 years agoHelpfull: Yes(2) No(1)
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