Quantitative Aptitude Ques 1881
Question: Solve $ \frac{{{(999+588)}^{2}}-{{(999-588)}^{2}}}{999\times 588}. $
Options:
A) 8
B) 3
C) 2
D) 4
E) None of these
Show Answer
Answer:
Correct Answer: D
Solution:
- Here, $ a=999, $ $ b=588 $
Given expression in the form of
$ \frac{{{(a+b)}^{2}}-{{(a-b)}^{2}}}{ab}=\frac{4ab}{ab}=4 $