Advertisements
Advertisements
प्रश्न
A loaded truck travels 14 km in 25 minutes. If the speed remains the same, how far can it travel in 5 hours?
Advertisements
उत्तर
Let the distance travelled by truck in 5 hours be x km.
25 minutes = `25/60` hour = `5/12` hour
| Distance (in km) | 14 | x |
| Time (in hours) | `5/12` | 5 |
⇒ `14/(5/12) = x/5`
⇒ `(14xx5xx12)/5 = x`
⇒ x = 168
∴ Distance travelled by the truck in 5 hours is 168 km.
APPEARS IN
संबंधित प्रश्न
Sita can finish typing a 100 page document in 9 hours. Mita in 6 hours and Rita in 12 hours. How long will they take to type a 100 page document if they work together?
A cistern has two inlets A and B which can fill it in 12 hours and 15 hours respectively. An outlet can empty the full cistern in 10 hours. If all the three pipes are opened together in the empty cistern, how much time will they take to fill the cistern completely?
Two mobiles cost 16,000 rupees. How much money will be required to buy 13 such mobiles?
Ten men take 4 days to complete the task of tarring a road. How many days would 8 men take?
If the cost of 6 cans of juice in ₹ 210, then what will be the cost of 4 cans of juice?
100 persons had food provision for 24 days. If 20 persons left the place, the provision will last for ______.
From the following table, determine if x and y are in direct proportion or not.
| x | 3 | 6 | 15 | 20 | 30 |
| y | 12 | 24 | 45 | 60 | 120 |
If 25 metres of cloth costs Rs 337.50, then what will be the length of the cloth bought for Rs 810?
A swimming pool can be filled in 4 hours by 8 pumps of the same type. How many such pumps are required if the pool is to be filled in `2 2/3` hours?
