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(#M40033100) INFOSYS QUESTION Keep an EYE

can someone pls tell me what books should i prefer for campus preparation

Solution

Dear Amit sahu,

Kindly don't get confused between our "Discussion Board" and "Placement Puzzles" section.

In "Placement Puzzles" section, post your questions and we will provide you the answers immediately whereas discuss your issues and problems with your fellow mates in our "Discussion Board" segment.

Don't mix the two, because sometimes it become little difficult for us to answer your questions on time in the puzzle section.

Regard
Team M4maths.

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Asked In Infosys Amit sahu (11 years ago)

Solved

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(#M40128194) MATH EXAM QUESTION math-physics problem! Keep an EYE

If a scooterist drives at the rate of 24 kmph, he reaches his destination 5 minutes late, and if he drives at the rate of 30 kmph, he reaches his destination 4 minutes earlier. Find how far his destination is.

Asked In math exam nandini jain (10 years ago)

Solved prabhat kumar Read Solution (2)

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(#M40001527) TCS QUESTION latest puzzle Keep an EYE

-After the typist writes 12 letters and addresses 12 envelopes, she
inserts the letters randomly into the envelopes (1 letter per envelope).
What is the probability that exactly 1 letter is inserted in an improper
envelope?

Asked In TCS Aashu (14 years ago)

Solved Rakesh kumar Read Solution (1)

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(#M40037740) BANK EXAM QUESTION reasoning Keep an EYE

12, 12, 18, 45, 180, 1170, ?

16, 14, 24, 66, 256, 1270, ?

Asked In Bank Exam aniruddha Ghosh (11 years ago)

Solved divya teja Read Solution (1)

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(#M40003264) CAT QUESTION Keep an EYE

Of 128 boxes of oranges, each box contains at least 120 and at most 144 oranges. The number of boxes containing the same number of oranges is at least
a. 5
b. 103
c. 6
d. Cannot be determined HOW IT WILL BE SOLVED?

Solution

Possibilities for the number of oranges = 25
Total no. of boxes = 128
128/25 = 5.12, so minimum no. of boxes = 6 and maximum = 128

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Asked In CAT arjun (14 years ago)

Solved Read Solution (1)

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(#M40029777) TCS QUESTION Keep an EYE

The units digit of the sum of the first 86 positive integers (that is 1 + 2 + 3 + ... + 86 ) is
a) 0.0
b) 6
c) 8
d) 1

Asked In TCS amit shukla (12 years ago)

Solved sandeep pandey Read Solution (12)

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(#M40116972) TCS QUESTION Series and sequences Keep an EYE

The sequence {A(n)} is defined by A(1) = 2 and A(n+1)=A(n)+2*n what is the value of A(100)?

A. 9902
B. 9900
C. 10100
D. 9904

Asked In TCS Emanuel Abhishek Murmu (10 years ago)

Solved Asit Ranjan Raman Read Solution (3)

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(#M40034478) TCS QUESTION aptitude Keep an EYE

One fast typist type some matter in 2hrs and another slow typist type the same matter in 3hrs. If both do
combine in how much time they will take to finish.

Asked In TCS Sri Reddy (11 years ago)

Solved Saraswathy Read Solution (10)

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(#M40000040) INFOSYS QUESTION Keep an EYE

Ram singh goes to his office in the city, every day from his suburban house. His driver Mangaram drops him at the railway station in the morning and picks him up in the evening. Every evening Ram singh reaches the station at 5 o'clock. Mangaram also reaches at the same time. one day Ramsingh started early from his office and came to the station at 4 o'clock. Not wanting to wait for the car he starts walking home. Mangaram starts at normal time, picks him up on the way and takes him back house, half an hour early. How much time did Ram singh walk.

Solution

Let the time required for walk is t hours then Ram Singh will reach at the car in time (4+t), due to this walking of Ram Singh time saving = [5-(4+t)]*2 , here 2 is due to forward motion upto railway station and backward from railway station to the point where the car met to Ram Singh. It is given that time saving = 1/2 hour
so 2[1-t] = 1/2 on solving we get t = 3/4 hours

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Asked In Infosys (15 years ago)

Solved Sanal Jose Read Solution (2)

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(#M40030100) TCS QUESTION Keep an EYE

In a triangle the largest side is 40cm,another side is 24 cm,find the other side if the area is 384 cm^2.

Asked In TCS utkarsh (11 years ago)

Solved RAKESH Read Solution (2)

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