Question
By how much % should a shopkeeper increase the marked
price of his item so that the customer gets a profit of 8% even after giving a discount of 10%?Solution
Let - CP = 100 Marke price = y Then – SP = 100 ×108/100 = 108 Rs SP = mark price ×90/100 108=y ×9/10 Y = 120 Rs Increase = 120 – 100 =20 Increase % = 20/100 ×100 =20%
A fruit seller sells apples at a profit of 20% and oranges at a loss of 10%. If the ratio of apples to oranges sold is 3:2 and the overall profit is rup...
In the question, two equations I and II are given. You have to solve both the equations to establish the correct relation between x and y and choose the...
- Which of the following options represents a file extension used for image files?
If the homogeneous system of equations
x + y + z = 0
2x + 3y + 4z = 0
has a non-trivial solution, then the value of k is:
3x + 5y + kz = 0
The current ages of Shivani and Shilpa are in the ratio 7:5. Shipra's present age is 20% more than what Shilpa's age was five years ago. If the average ...
A man can complete a work in 12 days. He worked for 5 days and then left. If the remaining work is completed by another man who can complete it in 18 da...
What is the function of the "IF" function in Excel?
Find the area of the triangle formed by the points A(1, 2), B(4, 6), and C(5, 1).
A and B start a business with investments of ₹50,000 and ₹40,000, respectively. After 6 months, C joins with an investment of ₹60,000. At the end ...
If sec θ + tan θ = 5, then find the value of sin θ.
