Advertisements
Advertisements
प्रश्न
Find the value of `5/8 %` of Rs. 600.
Advertisements
उत्तर
`5/8 %` of Rs. 600.
= Rs. `600 xx 5/(8 xx 100)`
= Rs. `15/4` = Rs. 3.75
APPEARS IN
संबंधित प्रश्न
Find the number a, if \[\frac{1}{2} %\] of a is 50
An alloy contains 32% copper, 40% nickel and rest zinc. Find the mass of the zinc in 1 kg of the alloy.
In the new budget, the price of petrol rose by 10%. By how much percent must one reduce the consumption so that the expenditure does not increase?
The price of sugar is increased by 20%. By what percent must the consumption of sugar be decreased so that the expenditure on sugar may remain the same?
Air is an important inexhaustible natural resource. It is essential for the survival of human beings, microbes, plants, and animals. The following table shows the percentage of various gases in the air.
| Contents of air | Percentage (by volume) |
| Nitrogen | 78 |
| Oxygen | 21 |
| Other (carbon dioxide, inert gases, water vapours, etc.) | 1 |
If a certain quantity (by volume) of air contains 4,200 litres of oxygen, find the total quantity of air taken and the amount of nitrogen in it.
Anbu scored 436 marks out of 500 in his exams. What was the percentage he scored?
Ranjith’s total income was ₹ 7,500. He saved 25% of his total income. Find the amount saved by him.
Sachin and Sanjana are calculating 23% of 800.
Now calculate 52% of 700 using both the ways described above. Which way do you find easier?
In an examination, there are three papers each of 100 marks. A candidate obtained 53 marks in the first and 75 marks in the second paper. How many marks must the candidate obtain in the third paper to get an overall of 70 per cent marks?
Express 45 out of 100 as a percentage.
