Question
Which of the following actinomycetes is responsible for
nitrogen fixation?Solution
Frankia is a genus of nitrogen-fixing bacteria that lives in symbiosis with actinorhizal plants like casuarina and alnus.
Asha bought a dress and sold it at a profit of 20%. Had she bought it for Rs. 400 less and sold it for Rs. 480 more, she would have earned a profit of 6...
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A merchant possesses 60 identical items, each marked up by 180% above the cost price. He sells 30 of these items at a 25% discount and the remaining 30 ...
The ratio of the cost price of an article to its selling price is 5:6. The marked price of the same item is Rs. 3,000 whereas the sum of the discount of...
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The price per kg of sugar of grade 'P' and 'Q' is Rs. 90 and Rs. 150 respectively. These are combined to create a blend that is sold for Rs. 180 per kg ...
Find the profit percentage earned on a school bag if it was sold at Rs.1548 after offering a discount of 10% and the marked price of a school bag is Rs....
If a product is offered two successive discounts of 19% and 20%, what is the equivalent single discount?
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