Question
The marked price of a dishwasher is set 25% higher than
its cost price. The seller then applies two successive discounts, first 15% and then an additional 20%. If this results in a loss of Rs. 2400, what is the final selling price of the dishwasher?Solution
ATQ, Let the cost price = Rs. x Marked price = Rs. 1.25x According to the question, x – 1.25x × 85% × 80% = 2400 x – 0.85x = 2400 0.15x = 2400 x = 16000 Required selling price = Rs. 16000 – 2400 = Rs.13600
Which of the following best explains the role of an independent variable in data analysis?
Which SOLID principle emphasizes that software entities should be open for extension but closed for modification?
What is a key difference between random sampling and non-random sampling?
Which of the following is the most appropriate algorithmic approach for solving the "Knapsack Problem" where the goal is to maximize the value within a ...
A data analyst is tasked with forecasting quarterly sales for the upcoming year based on the last five years of sales data. Which of the following metho...
Which of the following best describes quantitative data in a business analysis context?
Which of the following is NOT true about binary search ?
Which method helps to reduce bias when creating a sample from a population for analysis?
CREATE OR REPLACE VIEW high _ salary _ employees AS
SELECT employee _ id, salary
FROM employees
WHERE salary > 50000;
Which ...
What is the primary purpose of the Reduce phase in MapReduce?