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(#M40004162) INFOSYS QUESTION infosys puzzle Keep an EYE

Can there be a line passing through all the four quadrants? If so, how?

Asked In Infosys (13 years ago)

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(#M40004144) INFOSYS QUESTION infosys puzzle Keep an EYE

For readers interested in Pythagorean triplets with Consecutive natural numbers, take any odd number -- say 11 -- and square It. 11 squared = 121 = 2(60)+ 1. Add 60 squared to both sides to get 11 squared + 60 squared = 60 squared + 2(60) + 1 = (60 + 1) squared = 61 squared. What do we get? (11, 60, 61). Works every time. Prove it For a general case.

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(#M40004143) INFOSYS QUESTION infosys puzzle Keep an EYE

Two women were selling marbles int the market place -- 1 at 3 for a paise and other at 2 for a paise. one day both of them were obliged to return home when each had 30 marbles unsold. they put together the 2 lots of marbles and handling them over to a friend asked her to sell them at 5 for 2 paise.
now they were expecting to get 25 paise for the marbles as they would have got if sold separately but much to their surprise they go only 24 paise in total.
where did the 1 paise go ? can anyone explain the mystery?

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(#M40004142) INFOSYS QUESTION infosys puzzle Keep an EYE

A managing director interviewed candidates for a Responsible position in his company, finally arriving at three whom he could Not separate. He called them together and said, "in my desk i have some Small sticky discs, some of which are black and some white. Close Your eyes and i will stick one on the forehead of each of you. You Must then go into the next room which has no furniture or mirrors. You will Be able to see the discs on each of the other two candidates but not your Own. Without anyone touching any of the discs and without talking To one another, the first one who can solve the problem and come out of The room and tell me what color of disc he has on his forehead, with a Logical reason, will get the job." the candidates went into the room and almost Immediately one came out and said, "i have a black disc on my forehead." he was given the job. What was his reasoning?

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(#M40004138) INFOSYS QUESTION infosys puzzle Keep an EYE

A fathers age is reverse of sons age. One year back fathers age was twice of sons age. What is the fathers current age?

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(#M40004130) INFOSYS QUESTION infosys puzzle Keep an EYE

At 6'o clock, the clock ticks 6 times. The time between first and last ticks was 30sec. How much time it takes at 12'o clock?

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(#M40004086) CSC QUESTION csc latest puzzle Keep an EYE

What is the two-digit number?

I. The difference between the tow-digit number and the number formed by interchanging the digits is 27.

II. The difference between the two digits is 3.

III. The digit at unit's place is less than that at ten's place by 3.

A. I and II only
B. I and III only
C. All I, II and III
D. I, and either II or III
E. Even with all I, II and III, answer cannot be give.

Asked In CSC (13 years ago)

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(#M40004002) CSC QUESTION csc latest puzzle Keep an EYE

A rectangular field is to be fenced on three sides leaving a side of 20 feet uncovered. If the area of the field is 680 sq. feet, how many feet of fencing will be required?

A. 34 B. 40
C. 68 D. 88

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(#M40003956) CSC QUESTION csc latest puzzle Keep an EYE

Find the missing number in 4,12,_,192.

Asked In CSC (13 years ago)

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(#M40003955) CSC QUESTION csc latest puzzle Keep an EYE

Find the missing number in 1,5,_,65,211.

Asked In CSC (13 years ago)

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