[24 m] In a garden, there are 10 rows and 12 columns of mango trees. The distance between the two trees is

For Competitive Exams

In a garden, there are 10 rows and 12 columns of mango trees. The distance between the two trees is 2 metres and a distance of one metre is left from all sides of the boundary of the garden. What is the length of the garden?

30 m

28 m

26 m

24 m

Explanation:

Between the 12 mango trees, there are 11 gaps and each gap has 2 meter length

Also, 1 meter is left from all sides of the boundary of the garden.

Hence, length of the garden = $\left(11 \times 2\right)$ + 1 + 1 = 24 meter

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