Question

Data regarding number of lockets sold by 2 stores – A and B over a period of 5 days.
Q. What percentage of lockets sold by store A and B together on Friday were sold by both stores together on Tuesday.

• A. 120
• B. 136
• C. 128
• D. $133\frac{1}{3}$
• E. 132

Answer 1

The correct option is B 136

$\text{The required percentage}=\frac{\text{Total lockets sold by both stores on tue}}{\text{Total lockets sold by both store son, fri}}\times 100=\frac{40+28}{20+30}\times 100=\frac{68}{50}\times 100=136$