SSC CGL – Combined Graduate Level Examination · Question 58
A company placed an order for 20 high-end laptops and some quantity of standard desktops. The price of a high-end laptop was 5 times that of a standard desktop. Due to a mistake, the number of laptops and desktops was interchanged in the delivery. This caused the total bill to increase by 80%. What was the ratio of the number of high-end laptops to standard desktops in the original order?
Show answer & explanation
Answer: (D) 2:5
Explanation
Correct answer: (D) 2:5, as per the official SSC answer key. [Quantitative Aptitude]