What is the minimum number of plants one should have so that they can be arranged in 12, 15 or 18 rows and also be arranged in equal number of rows…
What is the minimum number of plants one should have so that they can be arranged in 12, 15 or 18 rows and also be arranged in equal number of rows and columns?
From the BB Assistant Director (General) July 2026 – Preliminary exam, question 42 of 100.
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