Latest TCS Aptitude Question SOLUTION: a boat goes 24km upstream and 28km downstream in 6hours. if it goes 30km upstream and 21km downstream in 6hours and 30mins.what is the speed of the stream?

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Challenger of the Day

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krishna kanth
India
Andhra Pradesh
Time: 00:01:07
Points
19

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Maths Quotes

Arithmetic is where numbers fly like pigeons in and out of your head

Carl Sandburg

MATHEMATICS IS THE BUILDING BLOCK OF ALL SCIENCES AND ENGINEERING

Lukman Hussaini Tambuwal

Matematics is like Love,a simple idea but can get complicated.

MD.Intshamuddin

EVERY IDIOT CALLS A MATHEMATICIAN A IDIOT BECAUSE THEY CAN'T MEASURE THEIR INTELLIGENCE.

Jayanth Eric

Placement Questions

George does 3/5 of a piece of work in 9 days. He then calls paul and they finish the work in 4 days. How long would paul take to do the work by himself?
1. 28
2. 35
3. 30
4. 32

Unsolved Asked In: TCS

Find the probability that a leap year chosen at random will contain 53 sundays.
1. 2/7
2. 3/7
3. 1/49
4. 1/7

Unsolved Asked In: TCS

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