Question

Five rods are kept in a line such that any of the rods is thrice the length of the previous one. The average length of the rods is about

A 16 times the first rod Correct Answer Incorrect Answer
B 24 times the first rod Correct Answer Incorrect Answer
C 9 times the first rod Correct Answer Incorrect Answer
D 36 times the first rod Correct Answer Incorrect Answer

Solution

The correct answer is B

Practice Next
×
×