f 9 examiners can examine a certain number of answer books in
12 days , working 5 hours a day ; for how many hours a day
would four examiners have to work in order to examine twice
the number of answer books in 30 days ?
Answer Posted / viswakajol
9
| Is This Answer Correct ? | 16 Yes | 3 No |
Post New Answer View All Answers
they asked the temperature problem.it was same as previous papers.the ratio was -t*t/6+4t+12.
Suhana gets 70% in Maths, 80% in Physics. To get an overall of 75% how much should she get in English.
There are 150 weights .Some are 1 kg weights and some are 2 kg weights. The sum of the weights is 260.is the number of 1kg weights?
15 men take 21 days of 8 hrs. each to do a piece of work. How many days of 6 hrs. each would it take for 21 women if 3 women do as much work as 2 men?
If INDIA = JOEJB then BSNZ =?
Now i am doing RHCE (Red Hat Certified Engineer). Please give some interview questions of linux.
Q1. Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The minimum value of n1(P) over all configurations P of 5 points in the plane in general position(.i.e no three points in P lie on a line) is
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?
There are A,B techers and C,D doctors.Find the possible no of combinations that should not be repeated more than once?
Each row of letters or numbers has a rule connecting them. Write the next number or letterin the brackets. 1 , 4 , 9 , 16 , 25 , 36 , (_ _ _)
A ship is away from the shore by 180 miles.A plane is travelling at 10 times speed of the ship.How long from the shore will they meet?
Fifty minutes ago if it was four times as many minutes past three o'clock, how many minutes is it to six o'clock?
A bus started from bus stand at 8.00a m and after 30 min staying at destination, it returned back to the bus stand. The destination is 27 miles from the bus stand. The speed of the bus 50 percent fast speed. At what time it retur4ns to the bus stand
There are 27 balls, of which 1 is heavier. given a balance how many times you need to weigh to find out the odd ball.
f(X)= 2X-1 + f(X-1) if X is not equal to zeroandiff(X=0)=0, Value of f(f(2))