Quantitative Aptitude
6 different Hindi books, 4 Different Chemistry books,and 2 different Story books are to be arranged on a shelf so that Hindi books stand together,The Chemistry books stand together and story books stand together.How many such arrangements are possible?
4 points
What is 20 % of 25% of 300
4 points
John adds 25 litres of water with 100 litres of milk.He sells one fifth of the mixture.He adds water to replenish the quantity he has sold.What is the current proportion of water to milk?
4 points
25.05x123.95+388.999x15.001
4 points
The sum of three consecutive odd number is 87.The smallest of these numbers is
4 points
Find the wrong number in the number series 1728 864 1300 3240 11340 51030
4 points
Find the wrong number in the number series 65 66 128 395 1556 7805
4 points
A rectangular field has its length and breadth in the ratio of 7:5 .Dan riding a bike completes one lap of this field along its perimeter at the speed of 9 kmph in 5 minutes and 36 seconds.What is the area of the rectangular field?
4 points
Ramesh buys three types of apples at Rs 100, Rs 80 and Rs 60 per kg. He mixes them in the ratio of 3:4:5 by weight and sells them at a profit of 50%.At what price does he sells apples?
4 points
In how many different ways can the letters of the word "VOCABULARY" be arranged so that the vowels always come together
4 points
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