Advertisements
Advertisements
प्रश्न
Eight oranges can be bought for Rs. 10.40. How many more can be bought for Rs.16.90?
Advertisements
उत्तर
Number of oranges bought for Rs. 10.40 is 8
Number of oranges can be bought for Rs.1 is `8/10.40`
Number of oranges bought for Rs.16.90
`=8/10.40xx16.90 = (8xx1690)/1040 = 13520/1040 = 13`
13 oranges can be bought for Rs. 16.90
∴ Number of more oranges which can be bought is 13 − 8 = 5
APPEARS IN
संबंधित प्रश्न
A particular work can be completed by 6 men and 6 women in 24 days; whereas the same work can be completed by 8 men and 12 women in 15 days. Find :
(i) according to the amount of work done, one man is equivalent to how many women.
(ii) the time is taken by 4 men and 6 women to complete the same work.
A family of 5 persons can be maintained for 20 days with Rs.2,480. Find, how long Rs.6944 maintains a family of 8 persons?
If 70 men dig 15,000 sq. m of a field in 5 days, how many men will dig 22,500 sq. m field in 25 days?
One tap can fill a cistern in 3 hours and the waste pipe can empty the full cistern in 5 hours. In what time will the empty cistern be full, if the tap and the waste pipe are kept open together?
The price of 25 identical articles is ₹1,750. Find the price of 13 articles
A motorbike travels 330 km in 5 litres of petrol. How much distance will it cover in one litre of petrol?
If the cost of a dozen soaps is ₹ 460.80, what will the cost of 3 dozen soaps?
The cost of 35 envelops is ₹ 105. How many envelops can be bought for ₹ 90?
A motorbike travels 425 km in 5 hours. How much distance will be covered by it in 3.2 hours?
A tree 24 m high casts a shadow of 15 m. At the same time, the length of the shadow casted by some other tree is 6 m. Find the height of the tree.
