Latest TCS Aptitude Question SOLUTION: In a stream running at 2 kmph, a motorboat goes 6 km upstream and back again to the starting point in 33 minutes. Find the speed of the motorboat in still water.

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harsh poddar
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Maths Quotes

MATHEMATICS is a great motivator for all humans.. Because its career starts with "ZERO" but it never end(INFINITY)..

Vignesh R

Language is remarkable, except under the extreme constraints of mathematics and logic, it never can talk only about what it's supposed to talk about but is always spreading around.

Raju Sharma

Mathematics is like checkers in being suitable for the young, not too difficult, amusing, and without peril to the state.


Black holes result from God dividing the universe by zero.


Placement Questions

If 5 distinct numbers are randomly selected from the first 400 natural numbers and written on a paper, then what is the probability that the first three nos are in ascending order and the last three are in descending order?

Unsolved Asked In: Campus

I can finish a work in 15 days at 8 hr day. you can finish a work in 20/3 days at 9 hr day. Find in how many days we can finish job working 10hrs a day??
a. 3.5 days b. 4 days c. 4.5 days d. 5

Unsolved Asked In: Self

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