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Question 31 Data Interpretation and Logical Reasoning 2020 Medium NAT +3.00 marks

Twenty-five coloured beads are to be arranged in a grid comprising of five rows and five columns. Each cell in the grid must contain exactly one bead. Each bead is coloured either Red, Blue or Green. While arranging the beads along any of the five rows or along any of the five…

The total number of possible configurations using beads of only two colors is:

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