Question
How much photoperiod (hours) is required by long day
plants?Solution
Long day plants flower only when the day length is longer than a certain critical period > 14 hours eg: include all the rabi season crops like wheat, barley. Sugarbeet, oats.
A sold a toy to B at a profit of 15%. Later, B sold it back to A at a profit of 20%, thereby gaining Rs. 575. How much did A pay for the toy originally?
A shopkeeper marked an article 60% above its cost price and made a profit of Rs. 192 when he sold the article after giving a discount of 30%. Find the p...
An item is purchased for ₹400. What should be its selling price to achieve a 15% profit?
- A shopkeeper cheats his customer by using faulty weight and earns profit percent of 12% after selling. How much less the shopkeeper will sell when the cust...
The ratio of cost price and selling price of a shirt is 7:8 respectively. The shirt was marked up by 25% above its cost price, and sold after giving Rs....
The cost price of an article is Rs. 2335 and a shopkeeper wants to earn 12% profit on it after giving 20% discount on marked price. Find the marked pric...
A merchant sold four types of products P, Q, R, and S. He sold products P and Q in the ratio of 3:4, while he sold products R and P in the ratio of 7:3....
A shopkeeper earns a profit of 30% by selling an article. What would be the approximate percent change in the profit percent, if he had paid 20% less an...
- A trader can make a profit of 30% by selling an item for Rs. 325. If he wants to make a profit of 50% even after allowing a discount of 25%, then at what p...
A man bought two properties. The cost of the first property is 60% of the cost of the second property. He sold the first property at a profit of 25% and...
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