Three pipes, A, B, & C are attached to a tank. A & B can fill it in 20 & 30 minutes respectively while C can empty it in 15 minutes. If A, B & C are kept open successively for 1 minute each, how soon will the tank be filled?
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5) Write a program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors.
No. of animals is 11 more than the no. of birds. If the no. of birds were the no. of animals and no. of animals were the no. of birds( ie., interchanging no.s of animals and birds.), the total no. of legs get reduced by one fifth (1/5). How many no. of birds and animals were there?
A can do a piece of work in 20 days.B can do the same in 15 days.they both together work for 6 days,then B is replaced by C who works with A for next 4 days & finished it.in how many days C alone can do the same work?
first day of 1999 is sunday.what day is the last day?
Hi plz send me 5 years probationary officers bank of baroda & state bank of india question papers my email id is tejalpg@yahoo.com. pls do the needful at ur earliest. bye thnx
What is difference between public sector bank and government bank?
Two sides of triangle are 14 and 16.hat could be the third side?
3 machines can complete the work in 4,5, and 6 hours respectively. due to power failures they did the work alternatively. Then what is time taken to complete the work?
This question is based on ages easy
What is the calibration procedure for UV Spectrophotometer
In covering a distance of 30 km, abhay takes 2 hours more than sameer. If abhay doubles his speed, then he would take 1 hour less than sameer. Abhay's speed is?
5) DB2 maintains information about the data a) In Tables b) In a set of tables known as DB2 catalog c) In DB2 database d) None of the above