Latest 3i-Infotech Aptitude Question SOLUTION: Q. If u were to plant trees in a square field of side 100ft such that the distance between each tree is atleast 10ft, how many trees can u plant?

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Q. If u were to plant trees in a square field of side 100ft such that the distance between each tree is atleast 10ft, how many trees can u plant?

Asked In 3i-Infotech chandreyee chowdhury (10 years ago)

Unsolved Read Solution (10)

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Read Solution (10) :

Dr.Dipin Singh  (10 years ago)

no of trees = 10+10+8+8= 36

Is this solution Helpfull? Yes (8) | No (4)  

Hitendra Deriya  (10 years ago)

no of tress = 11+11+9+9 = 40

Is this solution Helpfull? Yes (3) | No (5)  

Anindaa roy  (9 years ago)

no of trees : 40

on one side there will be 11 trees creating 10 gaps in between each gap of 10 ft. following the same measurement of gaps on each of the adjacent two sides there will 9 trees as two sides will have two trees in common with their pependicularly adjacent sides...and on the rest 4th side there will be 11 trees creating gaps each of 10 ft.

so result is: 11+9+11+9= 22+18= 40.

Is this solution Helpfull? Yes (2) | No (2)  

Chirag Ranjan Lahiri  (9 years ago)

no of trees = 10+10+8+8= 36

Is this solution Helpfull? Yes (1) | No (1)  

SURYAMITRA SURISETTI  (8 years ago)

In my view its 121
i.e. 11*11.
we have square area. so we can plant on total area of square field.

Is this solution Helpfull? Yes (1) | No (1)  

Damini Joshi  (7 years ago)

36 because, when you consider 10 for one side and then start counting for other, just start counting a tree less for each side when in common. so, 10+9+9+8=36

Is this solution Helpfull? Yes (1) | No (1)  

NISHANT AGARWAL  (10 years ago)

Total : 85

9*9=81 + 4 (in the corners)

Is this solution Helpfull? Yes | No (3)  

Mohammed Rampurawala  (10 years ago)

There can be 39 trees planted.

Is this solution Helpfull? Yes | No (4)  

kirti sagar jenamoni  (9 years ago)

11+10+10+9=40

Is this solution Helpfull? Yes | No (1)  

vineel  (5 years ago)

the situation can be visualized as a 11*11 matrix
we know that the total number of elements in such a matrix =
11*11=121 trees.

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