Discuss Forum

1. A restaurant makes 20% profit after selling a set menu at a discount of 20% . What is the percentage increase of marked price?

  • A. 30%
  • B. 30%
  • C. 30%
  • D. 30%

Answer: Option D

Explanation:

ি,   = 100  ,   80%  120%   =120%80%  =12080× 120×10080150   ি = 150 - 100 = 50 

Post your comments here:

Name:
Mobile:
Email:(Optional)

» Your comments will be displayed only after manual approval.