Interested to Buy Any Domain ? << Click Here >> for more details...
A can copy 50 papers in 10 hours while both A & B can copy
70 papers in 10 hours. Then for how many hours
required for B to copy 26 papers?
- 7 Answers
- 33283 Views
- Accenture, BSNL, TCS, I also Faced
- E-Mail Answers
Answer Posted / amarjukuntla
A can copy 50 papers in 10 Hrs
A+B can copy 70 papers in 10Hrs
B can copy 26 papers in xHrs
i.e A+B-A=70-50=20papers in 10Hrs
Then 26 papers in xHrs
20papers in 10Hrs
x=260/20=13Hrs
So,B can copy 26 papers in 13Hrs.
| Is This Answer Correct ? | 12 Yes | 0 No |
Post New Answer View All Answers
A man ate 100 bananas in five days, each day eating 6 more than the previous day. How many bananas did he eat on the first day?
The speed of a motor boat in still water is 15 km/hr and the rate of current is 3 km/hr. What is the distance travelled downstream in 12 minutes?
Ramesh owns 2/3 of the travel business and sells 3/4 of his shares for Rs. 75000. What is the value of his travel business?
2 oranges,3 bananas and 4 apples cost Rs.15 . 3 ornages 2 bananas 1 apple costs Rs 10. what is the cost of 3 oranges, 3 bananas and 3 apples
If PQRST is a paralellogram .What is the ratio triangle PQS & PQRST.
A mall installed 36 cctvs at the beginning of the year. In March they installed 9 additional cctvs and then disconnected 18 in August. How many were still installed at the end of the year.
If a train covers 600m in 0.5 seconds, how long it will cover in 10 seconds?
two friends A,B are running up hill and then to get down! length if road is 440 yards A on his return journy met B goin up at 20 yards from top,A has finished the rase .5 Minuit earlier than B,then how much time A had taken to complete the rase.
There N stations on a railroad. After adding x stations 46 additional tickets have to be printed. Find N and X.
USA + USSR = PEACE ; P + E + A + C + E = ?
A shopkeeper bought a watch for Rs.400 and sold it for Rs.500.What is his profit percentage?
4 pipes inlet and 2 pipes outlets, find water inlet etc.
There are coins of Rs.5, 2, 1,50p, 25p, 10p, 5p. each one has got a weight. Rs 5 coin weighs 20gms.find the minimum number of coins to get a total of 196.5gms.
How Can A Cake(circular) Be Cut Into 8 Pieces By Making Just 3 Cuts?
The local wind which blows down the Rockies in Canada is known as:?
