Quantitative-aptitude Questions Set 205:
If a number, when divided by 8, is reduced by 21, the number is:
Solution:
Find the odd one out among the following vegetables.
Solution:
The speed of a train is 90 kmph. What is the distance covered by it in 10 minutes?
Solution:
A train passed through a 1.5 km long tunnel in 2 minutes while running at a speed of 60 km/h. What is the length of the train?
Solution:
Simran takes twice as long to swim up as to swim down the river and has a speed of 12 km/hr in still water. What is river’s speed?
Solution:
All the faces of a cube are painted with blue color. Then it is cut into 125 small equal cubes.
How many small cubes will be formed having only one face colored?
Solution:
From a standard deck of 52 playing cards, two cards are drawn successively without replacement. Find the probability that one card is a queen and the other is a king.
Solution:
A boat running upstream covers a distance of 16 km in 4 hours, while for covering the same distance downstream, it takes 2 hours. What is the speed of the boat in still water?
Solution:
Raj has invited 7 people to his party where 4 people have exactly 1 colleague and 3 people have exactly 2 colleagues in the party. If two individuals are selected randomly for a game (excluding Raj), what is the probability that those two individuals are not colleagues?
Solution:
Two solutions of alcohol A and B were mixed to obtain 20 litres of new solution C. Before they were mixed, the first solution A contained 1.6 litres of alcohol while the second solution B contained 1.2 litres of alcohol. If the percentage of alcohol in the first solution A was twice that in the second solution B, what was the volume of the first solution A before mixing?
Solution:
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