Question
A shopkeeper sold an article after offering two
successive discounts of 20% and 30%, respectively. If the marked price and the cost price of the article are Rs. 4,000 and Rs. 2,800, respectively, then find the percentage profit/loss incurred on selling the article.Solution
ATQ, ATQ: Selling price of the article = 4,000 X 0.80 X 0.70 = Rs. 2,240 Profit earned on selling the article = 2,240 - 2,800 = - Rs. 560 (loss) Required loss percentage = (560 / 2,800) X 100 = 20%
A particle starts from rest and moves with uniform acceleration for 24 seconds. Let the distances covered during the first 8 seconds, the next 8 seconds...
Which polymer is used in the production of bullet-proof materials?
The force which opposes the relative motion between different layers of liquid or gases is called –
Which among the following nutrients is essential for the normal functioning of the thyroid gland?
A gas is compressed at constant temperature. Which of the following will decrease?
What happens to your weight when you are in a lift which goes down?
A wire carrying a current of 4.0 A is shaped into a circular arc of radius 8.0 cm. If the arc subtends an angle of 90° at the center, what is the magn...
A constant retarding force of 20 N is applied to a body of mass 10 kg moving initially with a speed of 12 m s–1. How long does the body tak...
Which of the following is most correct about a balanced diet?
Which of the following instrument is used to measure heat radiation?
Relevant for Exams:
