Quantitative Aptitude Ques 710

Question: The x’ intercept of the graph of $ 5x+6y=30 $ is

Options:

A) 4 units

B) 5 units

C) 6 units

D) 15 units

Show Answer

Answer:

Correct Answer: C

Solution:

  • To find x- intercept, put $ y=0 $

$ \Rightarrow $ $ 5x=30 $
$ \Rightarrow $ $ x=6 $ units Alternate Method Expressing the given equation in slope intercept form, we get $ \frac{x}{6}+\frac{4}{5}=1 $

$ \therefore $ $ x\text{-} $ intercept = 6 units