Question
What is SNIFS, recently used by
NASA?ÂSolution
SNIFS (Solar EruptioN Integral Field Spectrograph) is the first ultraviolet integral spectrograph used to examine the Sun’s chromosphere in 3D.Â
The cost of a mobile phone was first increased by 25% and then decreased by 25%. If the new cost of the mobile phone is Rs. 675, ...
I sell 250 articles for the same money as I paid for Rs. 265. What is my gain per cent?Â
An item was purchased for Rs. 1,800. It was marked up by 35% and sold after providing a discount of Rs. 360. Find the profit percentage made on the tran...
- If the average cost price of 18 identical bags decreases by Rs. 5 after replacing one bag with a new bag that costs Rs. 90, what was the original cost pric...
Neha purchased a bicycle for Rs. 8,000 and sold it to Heena, making a profit of 12%. Heena then spent Rs. 640 on repairs and sold the bicycle to Tina, e...
- An item was sold at Rs. 5000 making a 10% gain. If it had been sold at Rs. 4200, determine the approximate profit or loss percentage.
A fruit seller receives 1.12 kg of fruit from the supplier for every 1 kg he pays for, but sells only 0.7 kg of fruit to his customers while charging th...
A businessman sold 2/5of his stock at a gain of 25% and the remaining at a gain of 20%. The overall percentage of gain is
A person buys 5 tables and 9 chairs for Rs. 15400.He sells tables at 10% profit and chairs at 20% profit. If his total profit on selling all tables and...
An item is sold for a 12% profit. The marked price is Rs. 840. The reduction from the marked price to selling price equals 28% of the difference between...
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