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1. On a 2 km road, a total of 201 tress are planed on the side of the road at equal distance. How many such trees will be planed on a50 k.m road such that the distance between two consecutive tress is the same as that of the consecutive trees on the 2k.m road?
- A. 501
- B. 501
- C. 501
- D. 501
Answer: Option B
Explanation:
Without the first tree, number of the tree is (201-1)=200
In 2 km number of trees are 200
In 1 “. ” “ ” 200/2
50 “. ”. “. ”. 200*50/2 =5000
Total tree will be 5000+1=5001
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