Question
A shopkeeper made a profit of 55% by selling an article
for Rs. 620. If he had sold it after allowing a discount of 10% on its selling price, then find the profit that the shopkeeper would’ve made in this transaction.Solution
Cost price of the article = 620 ÷ 1.55 = Rs. 400 New selling price of the article = 620 × 0.90 = Rs. 558 New profit = 558 – 400 = Rs. 158
Nitrous Oxide (N2O) is also known as –
Which of the following is not the Ore of Aluminium?
Which of the following elements is a noble gas?
Which vitamin exists in the Cobalt  ?
Which mineral is the ore Of aluminium ?
Sphalerite is an ore/mineral of -
Which substance is present in green leaves to help in the process of photosynthesis?
Which fossil fuel is formed under earth by the decomposition of vegetable matter lying under water by anaerobic bacteria in the absence of oxygen?
Formation of Sodium Chloride is an example of
Carbohydrates are organic compounds composed of which elements?Â