Find the difference between the number of mobile phones sold by store Q in 2013 and store S in 2015.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 7.
Given that,
The number of mobile phones sold by store Q in 2013 = 198
The number of mobile phones sold by store S in 2015 = 205
Hence,
The required difference = 205 - 198 = 7