Question
Rohit sold 20 watches at a profit of 30%. If he had sold
the watches for Rs. 2400 more in total, his overall profit would have been 50%. What is the selling price of 15 watches at 20% profit?Solution
Let the cost price of each watch be Rs. y. Initial selling price of all the watches = 1.3 × 20 × y = Rs. 26y According to the question, 26y + 2400 = 1.5 × 20y Or, 30y - 26y = 2400 Or, 4y = 2400 Or, y = 600 Therefore, the selling price of 15 watches at 20% profit = 15 × 1.2y = Rs. 10800
Chairperson of the Food Authority should be well versed in the field of:
Which of the following is the function of food safety officer?
Which soil structure is considered as best for cultivation
The Normal lapse rate is ________’ C per Km.
Which poultry breed has highest weight at the age of 5 weeks?
Which of the following statements are correct about “Jhum cultivation”
- It is the primitive form of agriculture pract...
What will be the effect of tillage on the thermal conductivity of soil?
Given below are two statements
Statement I: In case of pre-emergence herbicides less droplet size is effective and for post emergence herbici...
Vapour Heat Treatment (VHT) is generally used in:
There is a mutual antagonistic effect on the uptake of K, Ca & Mg. What is the ideal ratio of K, Ca & Mg for Groundnut?
Relevant for Exams:
