Latest TCS Aptitude Question SOLUTION: A toy train produces at least 10 different tunes when it moves around a circular toy track of radius 5 meters, at 10 meters per minute. However, the toy train is defective and it n

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Challenger of the Day

Deep Narayan Mojumder
Deep Narayan Mojumder
West Bengal
Time: 00:01:02

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User Comments

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

Prakash kumar 1 Day ago

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kislay keshav 5 Days ago

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Goutam Kumar Singh 6 Days ago

Thanks to

I got placed in IBM,

Questions appear in written same as in m4maths

Thanks to m4maths team

Giri Babu 8 Days ago

Maths Quotes

There is no excellent beauty that has not some strangeness in the proportion.

Sir Francis Bacon

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

God does not care about our mathematical difficulties; He integrates empirically.

Albert Einstein

Black holes result from God dividing the universe by zero.


Placement Questions

A woman is walking down a downward-moving escalator and steps down 10steps to reach the bottom. Just as she reaches the bottom of the escalator, a sale commences on the floor above. She runs back up the downward moving escalator at a speed five times that which she walked down. She covers 25 steps in reaching the top. How many steps are visible on the escalator when it is switched off?

Unsolved Asked In: Book

A car goes from A to B with certain velocity.Due to some problem in the engine after travelling 30 km,it goes in 4/5th of actual velocity and reach B 45 minutes late.If engine fails after 45km,then reach B 36 minutes late.Find velocity and distance between A and B.

Unsolved Asked In: Elitmus

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