1)==>.There is a escalator and 2 persons move down it.A takes 50 steps and B takes 75 steps while the escalator is moving down. Given that the time taken by A to take 1 step is equal to time taken by B to take 3 steps. Find the no. of steps in the escalator while it is stationary.
2)==>:There are 6561 balls out of them 1 is heavy.Find the min. no. of times the balls have to be weighed for finding out the heavy ball.
hi!here we discuss some maths related question or answer ..it is help for aptitude test ....
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