Question : A shopkeeper offers the following two discount schemes.
A) Buy 3 get 4 free
B) Buy 5 get 6 free
Which scheme has the maximum discount percentage?
Option 1: A
Option 2: A does not give any discount
Option 3: A and B both have the same discount percentage
Option 4: B
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
Correct Answer: A
Solution :
Let the value of each item be 1.
A) Buy 3 get 4 free.
Discount percentage = $\frac{\text{Number of free articles}}{\text{Number of paid articles + Number of free articles}}$ × 100%
The discount percentage = $\frac{4}{4+3}\times 100=\frac{4}{7}\times 100 = 57.14\%$
B) Buy 5 get 6 free.
The discount percentage = $\frac{6}{5+6}\times 100 =\frac{6}{11}\times 100 = 54.55\%$
So, A offers a higher discount percentage than Scheme B.
Hence, the correct answer is A.
Related Questions
Know More about
Staff Selection Commission Combined Grad ...
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
Get Updates Brochure
Your Staff Selection Commission Combined Graduate Level Exam brochure has been successfully mailed to your registered email id “”.
