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Frequently Asked Interview Questions and Answers

(#M40000775) INFOSYS QUESTION Keep an EYE

A cow was standing on a bridge, 5feet away from the middle of the bridge. suddenly a lightning express with 90 miles/hr was coming towards the bridge from nearest end of the cow.seeeing this the cow ran towards the express and managed to escape when the train is one feet away from the bridge. if it would have ran to opposite direction(ie away from train) it would have been hit the train one ft away from the end of the bridge. Calculate the length of bridge.

Asked In Infosys Yashar (14 years ago)

Unsolved Read Solution (3)

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(#M40001450) TCS QUESTION TCS Latest Question Keep an EYE

A girl has to make pizza with different toppings. There are 8 different toppings. In how many way can she make pizzas with 2 different toppings?
a) 16 b) 56 c) 112 d) 28

Asked In TCS Yashar (14 years ago)

Solved sanjeev Read Solution (9)

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(#M40000790) INFOSYS QUESTION Keep an EYE

in a class there are less than 500 students . when it is divided by 3 it gives a whole number. similarly
when it is divided by 4,5 or 7 gives a whole number. find the no. of students in the class

Asked In Infosys Yashar (14 years ago)

Solved sneha chowdary Read Solution (3)

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(#M40000749) INFOSYS QUESTION Keep an EYE

A train and A Cyclist reaches a station every day at the same time. One day the Cyclist starts 20 minutes late from his house.On his way to station the train crosses him at 5 miles before station.The speed of cyclist is 12mph. Find the speed of the train

Asked In Infosys Yashar (14 years ago)

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(#M40000843) TCS QUESTION tcs recent paper Keep an EYE

Which is the smallest no which divides 2880 and gives a perfect square?
a)4 b)9 c)3 d)5

Asked In TCS Yashar (14 years ago)

Solved KTP Read Solution (5)

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(#M40000799) INFOSYS QUESTION Keep an EYE

an orange galss has orange juice. and white glass has apple

juice. Bothe equal volume 50ml of the orange juice is taken and

poured into the apple juice. 50ml from the white glass is poured

into the orange glass. Of the two quantities, the amount of

apple juice in the orange glass and the amount of orange juice in

the white glass, which one is greater and by how much?

Asked In Infosys Yashar (14 years ago)

Unsolved Read Solution (1)

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(#M40000842) TCS QUESTION tcs recent paper Keep an EYE

3 persons A, B, C were there. A always says truth, B lies on monday, tuesday and wednesday but C lies on thrusday, friday & saturday. one day A said that B & C said to A, that B said yesterday was one of the days when I lies. C said that yesterday was one of the days when I lies too then which day was that?
a) Sunday
b) Thursday
c) Saturday
d) Tuesday

Asked In TCS Yashar (14 years ago)

Solved Rupkatha Nag Read Solution (7)

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(#M40000830) TCS QUESTION tcs recent puzzle Keep an EYE

A man jogs at 6 mph over a certain journey and walks over the same route at 4 mph. What is his average speed for the journey?
a) 2.4 mph b) 4.8 mph c) 4 mph d) 5 mph

Solution

Let the length of the journey = x
so time taken = x/6 for first and x/4 for second journey
so avg. velocity = (x+x)/[(x/6)+(x/4)] = 4.8

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Asked In TCS Yashar (14 years ago)

Solved Read Solution (4)

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(#M40001432) TCS QUESTION TCS Latest Question Keep an EYE

Here is a series of comments on the ages of three persons J, R, S by themselves.

S : The difference between R's age and mine is three years.
J : R is the youngest.
R : Either I am 24 years old or J 25 or S 26.
J : All are above 24 years of age.
S : I am the eldest if and only if R is not the youngest.
R : S is elder to me.
J : I am the eldest
R : S is not 27 years old.
S : The sum of my age and J’s is two more than twice R's age.
One of the three had been telling a lie throughout whereas others had spoken the truth. Determine the ages of S,J,R.

Asked In TCS Yashar (14 years ago)

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(#M40000770) INFOSYS QUESTION Keep an EYE

An Eraser,Pencil,Notebook together costs $1.00. Notebook costs more than the cost of 2 Pencils. 3 Pencil costs more than 4 Erasers. 3 Erasers costs more than a Notebook.How much does a pencil costs?

Asked In Infosys Yashar (14 years ago)

Unsolved Read Solution (3)

Is this Puzzle helpful?   (0)   (2) Submit Your Solution Arithmetic