Question
A man has 20 liters of pure alcohol. To make a 75%
profit while selling it at the original cost price of alcohol, how many liters of water should he mix with the alcohol?Solution
Pure alcohol = 20 litres Quantity of water to be added = 20 x 0.75 = 15 litres
How many persons are sitting in the row?
Who among the following person uses Sony laptop?
Eight people K, M, F, I, L, J, H and G are sitting in a straight row and all are facing north. K sits third from one of the extreme ends of the line. M ...
Four of the following five are alike in a certain way and hence form a group. Find the one who doesn’t belong to that group?
Which among the following is the correct combination?
Which of the following statement is true?
Who among the following lives on the floor immediately above the floor of G?
Four of the following five are alike in a certain way and hence from the group. Which is the one that does not belong to the group?
Six girls J, K, L, M, N and O are sitting around a circular table, facing the centre. O is sitting third to the left of N. M is sitting to the immediate...
Which of the following statement is false regarding R?
Relevant for Exams:
