how to make 31 from five 3s
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When two unbiased dice are tossed simultaneously, the numbers that appear on the top surface of the two dice are a and b.What is the probability that a^b is a perfect square? (a^b=a to the power of b)
In 60 reems of paper 40 reems were utilised then what percent will remain?
A man travels from A to B at 4 mph over a certain journey and returns over the same route to A, at 5 mph. What is his average speed for the journey?
13 Answers HCL, TCS,
The remainder, when (1523 + 2323) is divided by 19, is
3 Answers CAT, Global Systems,
There's a camel living in a desert. There is a market 1000 miles away. The camel has 3000 dates for sale. It has to take the date to the market. But for that hte camel eats one date per mile. How many dates the camel can trade?
Two trains at speed 60 km/hr comes in the opposite direction. At a particular time the distance between the two trains is 18km. A shuttle flies between the trains at the speed of 80 km/hr. At the time the two trains crashes what is the distance traveled by shuttle?
In your opinion, what is the most beautiful math equation ever derived?
In a mixture, R is 2 parts and S is 1 part. In order to make S to 25% of the mixture, how much of R is to added?
A boy has Rs 3 in total. If he wins, he gains 1 Rupee and if he looses, he has to loose 1 Rupee. The boy may lose only 5 times in the game and if he earns 5 Rs, he has to quit the game. Find the number of ways of the possibilities.
copal partner interview question& aptitude question paper pattern
1 Answers Copal Amba, Copal Partners, CX,
A beats B by 10 meters and B beats C by 15 meters the A beats C by
'X' liters of petrol can be filled in an automobiles tank. What part of full tank was removed, if 'Y' liters was removed when the tank was full?