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[" Q.18Anew flag isto be designed with s...

[" Q.18Anew flag isto be designed with six vertical strips usome orall of the colours yellow,green,blue and "],[" red.Then,the number of ways this can be done such tho two adjacent strips have the same colour is "],[[" (A) "12times81," (B) "16times192," (C) "20times125," (D) "24times216]]

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