Advertisements
Advertisements
प्रश्न
If 25 men earn Rs 1000 in 10 days, how much will 15 men earn in 15 days?
Advertisements
उत्तर
\[\text{ Earnings of 25 men in 10 days } = Rs . 1000\]
\[ \therefore \text{ Earnings of 25 men in 1 day }= Rs . \frac{1000}{10} = Rs . 100\]
\[ \therefore \text{ Earning of 1 man in 1 day } = Rs . \frac{100}{25} = Rs . 4\]
\[ \therefore \text{ Earnings of 1 men in 15 days } = Rs . \left( 15 \times 4 \right) = Rs . 60\]
\[ \therefore \text{ Earnings of 15 men in 15 days } = Rs . \left( 60 \times 15 \right)\]
\[ = Rs . 900\]
संबंधित प्रश्न
Suppose 2 kg of sugar contains 9 × 106 crystals.
How many sugar crystals are there in
- 5 kg of sugar?
- 1.2 kg of sugar?
A loaded truck travels 14 km in 25 minutes. If the speed remains the same, how far can it travel in 5 hours?
Fill in the blank in of the following so as to make the statement true:
Two quantities are said to vary......... with each other if they increase (decrease) together in such a way that the ratio of the corresponding values remains same.
In a library 136 copies of a certain book require a shelf-length of 3.4 metre. How many copies of the same book would occupy a shelf-length of 5.1 metres?
11 men can dig \[6\frac{3}{4}\] metre long trench in one day. How many men should be employed for digging 27 metre long trench of the same type in one day?
Two taps A and B can fill an overhead tank in 10 hours and 15 hours respectively. Both the taps are opened for 4 hours and they B is turned off. How much time will A take to fill the remaining tank?
If half a meter of cloth costs ₹ 15. Find the cost of `8 1/3` meters of the same cloth
Both u and v vary directly with each other. When u is 10, v is 15, which of the following is not a possible pair of corresponding values of u and v?
A car covers a distance in 40 minutes with an average speed of 60 km/h. What should be the average speed to cover the same distance in 25 minutes?
Work with a partner to write at least five ratio statements about this quilt, which has white, blue, and purple squares.
How many squares of each colour will be there in 12 such quilts?
