question_answer

6 trees were planted at equal distance apart along one side of a straight road. The distance between the first tree and the third tree is 12 m. What is the distance between the third tree and sixth tree?

A)  6 m         

B)  30 m        

C)  12 m        

D)  18 m

Correct Answer: D

Solution :

                             So, distance between the third tree and sixth tree \[=6+6+6=\text{ }18m~\]