Time on Work | Aptitude Question and Answer

A square garden has fourteen posts along each side at equal interval. Find how many posts are there in all four sides:

A. 56

B.52

C. 44

D.60


Answer B

Solution:
Reqd no. of posts = 4 (at the corners) + 4 × 12
(in between on the sides) = 4 + 48 = 52


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