Saturday, April 12, 2014

QA Problem 7


Detailed solution is given on the comment section.

QA Problem 6


Detailed solution is given on the comment section.

QA Problem 5


Detailed solution is given on the comment section.

QA Problem 4

Observation of a bacteria shows that its number grows at a constant rate everyday. If its number grows by 69% in 22 days, what is the percentage it grows by in 11 days?

a) 34.5%
b) 35%
c) 30%
d) 25%
e) None of these


Detailed solution is given on the comment section.