Question
Match List-I with List-II
src="https://www.ixambee.com/questionimage/Chapter/1713266493-3.JPG" alt="" /> Choose the correct answer from the options given below:Solution
(A) Hans Krebs: Discovered the citric acid cycle, a crucial metabolic pathway that provides energy in cells. (B) P. Mitchell: Developed the chemiosmotic hypothesis, explaining how ATP is generated in biological cells. (C) W. M. Stanley: Known for crystallizing the Tobacco Mosaic Virus, helping to prove that viruses are particles. (D) M. Calvin: Discovered the C₃ cycle (Calvin cycle), which is the set of chemical reactions that occur in the chloroplast during photosynthesis.
A shopkeeper sold a jacket for Rs. 2600 at a loss of 20%. At what price should he have sold the jacket, to earn a profit of 20%?
An item is marked at 25% above its cost price. A discount is given on the marked price, and the profit earned from selling the item is three-fifths of t...
Determine the original cost of a laptop if it was sold at a 20% profit for Rs. 24,000.
A started a retail business by investing Rs.50,000. After five months B joined him with a capital of Rs.60,000. After 2 years, they earned a profit of�...
A shopkeeper sells an article for Rs 78 and earns twice the profit that he would have earned on selling this article for Rs 50. Find the C.P of t...
- A wristwatch was sold for Rs. 720.80, making a gain of 20%. If the selling price had been Rs. 690 instead, what would have been the profit or loss percenta...
A man bought 5 articles K, L, M, N, O at Rs. 620 each. Selling prices of K,L, M,N and O were x, x+ 20, x +25, x +75, x +80 respectively. Overall profit ...
Find the cost of manufacturing each article if a manufacturer estimates that on inspection 14% of the articles he produces will be rejected. He a...
- If the total cost of 8 cups and 5 plates is Rs. 260 and the total cost of 6 cups and 4 plates is Rs. 200, then find the cost of 9 cups.
'G' labeled an item with a price tag that is 400% higher than its cost price and later sold it to 'A' at a discounted rate of 25%. This transaction resu...