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

ABHINAV THAKUR
ABHINAV THAKUR
India
Jharkhand
Time: 00:01:01
Points
19

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User Comments

please send me l&t latest placement paper immediately..i need this one....

atul 1 Day ago

Guys please solve as much problems as you can from m4maths elitmus section...many problems are repeating with slight variations..

Vivek Jain 1 Day ago

1 + 9 + 24 + 46 + ... Find the sum of sequence

Prakash kumar 5 Days ago

This site is very useful. Here maximum problems are given which helped me a lot to get in Syntel Thanks m4

kislay keshav 9 Days ago

Maths Quotes

Old math teachers never die, they just tend to infinity.

Unknown

mathematics is very useful for us.this is truely motivation subject.i really appreciate.

Aman tiwari

" To love Math is to embrace understanding.To use math is embrace life and its complexities."

Elmor EarlF.Leonor

Calculus is the most powerful weapon of thought yet devised by the wit of man.

W. B. Smith

Placement Questions

A group of 10 army persons is to be sent on a mission. The group is to be selected from six men commanders and ten lieutenants comprising of 5 men lieutenants and 5 women lieutenants. In how many ways can this be done, if the group must have at least four commanders and at least four lieutenants with at least 2 men lieutenants and 2 women lieutenants?

Unsolved Asked In: other

How many 5-digit numbers are there such that the digits at hundred place, unit place and ten-thousand place form a gp? ans =3300 how?

Unsolved Asked In: CAT

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