Question
What is the role of enzymes in
digestion?Solution
Enzymes catalyze the breakdown of complex food molecules (carbohydrates, proteins, and fats) into simpler substances that can be absorbed.
A person bought an article and sold it at a loss of 20%. If he had bought it at 10% less and sold it for 74 more, h would have gained 30%. Find the prof...
A shopkeeper marks an article 40% above the cost price and allows two successive discounts of 20% and 10% on the marked price. If he gains Rs. 44.8, fin...
A Bread packetĀ is sold at a profit of 20% after a discount of 25%. where the difference between profit and discount is Rs.370 then what will be the ma...
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Raj purchases an article and sells it at Rs. 4100 to Vinod, while Sumit purchases the same article from Vinod at Rs.4700 and Sumit sells it to Anil at R...
- A mobile and a charger cost Rs. 3,000 and Rs. 1,200 respectively. The store marked the mobile up by 30% and the charger by 20%. If the combined selling pri...
- A washing machine is priced 50% over its cost price. The marked price is Rs. 18,000. If a customer gets 25% off, find the profit earned by the seller.
The ratio of the cost price to the marked price of an article is 2:5 and the ratio of the profit percentage to the discount percentageĀ is 5:2. Find the...
'A' and 'B' started a business by investing Rs. 7,200 and Rs. 9,000, respectively. If 'A' and 'B' invested their investments for 10 months and 14 months...
The marked price of a jacket is Rs. 1600. A discount of 10% is given. What is the selling price?
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