Work done by A in 1 minute = 1/24 Work done by B in 1 minute = 1/30 Work done by C in 1 minute = -1/40 Net work done in 1 minute = 1/24 + 1/30 - 1/40 = 6/120 = 1/20 Time to fill the tank = 1 / (1/20) = 20 minutes Correct answer: a) 20 min
Four of the following five are somehow similar and therefore create a group. Which is not related to this group?
ZD, LP, WA, UQ, KO
Four letter-clusters have been given, out of which three are alike in some manner and one is different. Select the letter-cluster that is different.
Odd one out
Select the number that is different from the rest.
Three of the following four number-clusters are alike in a certain way and thus form a group. Which is the one that does not belong to that group?
In the following questions, a group of four figures is given, Out of which four figures are similar to each other in a certain way and one is different ...
Three of the following four options are alike in a certain way based on the Alphabetical series. Which one among the following doesn’t belong to the g...
Odd one out
Find odd one out of all the given options.
Four letter-clusters have been given, out of which three are alike in a certain manner and one is different. Select the letter cluster that is different.
