Quantitative Aptitude Ques 888

Question: What is the weight of 6 m of an iron rod, if 13 m of its weight 23.4 kg?

Options:

A) 7.2 kg

B) 10.8 kg

C) 12.4 kg

D) 18 kg

Show Answer

Answer:

Correct Answer: B

Solution:

  • Let the weight be x kg. Now, $ \frac{13}{6}=\frac{23.4}{x} $

$ \Rightarrow $ $ x=\frac{23.4\times 6}{13}=10.8kg $