Interested to Buy Any Domain ? << Click Here >> for more details...
There is a leak in the bottom of a cistern. When the cistern
is thoroughly repaired, it would be filled in 3 ? hours. It
now takes half an hour longer. If the cistern is full, how
long will the leak take to empty the cistern?
(a) 24 hours
(b) 28 hours
(c) 21 hours
(d) 27 hours
(e) None of these
- 7 Answers
- 28346 Views
- Bank Exams, I also Faced
- E-Mail Answers
Answer Posted / pradeep
the amount of work done by the leak in one hour is
(2/7)-(1/4)=1/28....
Therefore the amount required to empty the whole tank is 28
hours
| Is This Answer Correct ? | 6 Yes | 9 No |
Post New Answer View All Answers
in 8*8 chess board what is the total number of squares refer odel
In a cycle race there are 5 persons named as J, K, L, M, N participated for 5 positions so that in how many number of ways can M make always before N?
In a party there are women and cats.There are 18 heads and 72 legs altogether. How many women and cats?
How many rational numbers are there between 0 & 5?
Mahesh and Ramesh are questioners. The time taken by Mahesh and make a question is double of that taken by Ramesh. If Mahesh made 3/2 questions less each minute and Ramesh made 3 questions less each minute, to make m questions, the time taken by Ramesh would be 2n minutes less than that taken by Mahesh. If Ramesh takes n minutes to make m questions, find the number of questions that Ramesh can make in a minute?
What number should be added to or subtracted from each term of the ratio 17 : 24 so that it becomes equal 1 : 2.
The difference between the compound and simple interest on a certain sum for 2 years at the rate of 8% per annum is Rs.80,What is the sum?
if a man byes 1 lt of milk for 12 rs and mixes with 20% of water and sels it for rs 15 thgen what is percentage of gain
After spending 2/3 of his salary on rent and food items and 1/4th of the remaining on transportation, Rajesh has 6000 with him. How much did he pay on transportation?
Plz send me the SBI exam previous question paper.
How can 1000000000 be written as a product of two factors neither of them containing zeros
what can you contribute to the fiscal commission?
plz send test pattern of nsn engineers graduate.
a man purchased 6 stamps of rupees 1 and seven stamps of 50 paise.he paid Rs. 12. how much change he got back ?
In a journey of 15 miles two third distance was travelled with 40 mph and remaining with 60 mph.How much time the journey takes...
