Start learning 50% faster. Sign in now
The selling price of the article M is Rs. 7440. The selling price of the article M is 24% more than the cost price of article N. Rs. 7440 = (100+24)% of cost price of article N 124% of cost price of article N = 7440 1.24 x (cost price of article N) = 7440 cost price of article N = 7440/1.24 = Rs. 6000 MRP of article N = 6000 of (100+55)% = 6000 of 155% = Rs. 9300 The sum of the MRP of article M and N together is Rs. 19220. MRP of article M = 19220-9300 = Rs. 9920 cost price of article M of (100+55)% = 9920 cost price of article M of 155% = 9920 cost price of article M = 9920/1.55 = Rs. 6400 The cost price of article M is Rs. 575 less than the selling price of article N. 6400 = selling price of article N - 575 selling price of article N = 6400+575 = Rs. 6975 Each of the articles was marked 55% above its cost price and while selling ‘y’ % discount was given on it. MRP of article M of (100-y)% = selling price of the article M 9920 of (100-y)% = 7440 99.20x(100-y) = 7440 (100-y) = 75 y = 100-75 y = 25 Difference between the profit obtained on article M and N = (7440-6400)-(6975-6000) = 1040-975 = 65
What is the colour of the outer zone of complete combustion of candle flame?
Glycol is used to manufacture which of the following?
What is used in cloud seeding to produce artificial rain?
Which of the following metals forms an amphoteric oxide?
Which of the following is the lightest metal?
Which of the following is correct regarding isobars?
I. They have different atomic numbers
II. The have same mass numbers
Which gas is evolved during the reaction of an acid with a metal?
The colour of neutral litmus solution is
The reaction of an aldehyde with Tollens’ reagent results in:
Vitamin necessary to prevent prolonged bleeding is