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Frequently Asked Infosys Placement Papers with Solution Page 192

(#M40004441) INFOSYS QUESTION infosys latest puzzle Keep an EYE

there are 10 cig packs each conatining an unknown no of cigs( each =
pack has between 50 and 100). One pack has all bad cigs . Each good cig =(if u can agree that any cig is good) weighs 1gm. Each bad cig weighs =
1.1 gm or .99 gm but all bad cigs weigh same. Using a spring chemical =
balance ( which gives u the exactweight) .Find out which pack is bad , =
using the balance only once.

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(#M40004439) INFOSYS QUESTION infosys latest puzzle Keep an EYE

A person has his own coach&. Whenever he goes to railway station he takes his coach. One day he was supposed to reach the railway station at 5 O'clock. But he finished his work early and reached at 3 O'clock. Then he rung up his residence and asked to send the coach immediately. He came to know that the coach has left just now to the railway station. He thought that the coach has left just now to the railway station. He thought that he should not waste his time and started moving towards his residence at the speed of 3 miles/hr. On the way, he gets the coach and reaches home at 6 o'clock. How far is his residence from railway station.

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(#M40004436) INFOSYS QUESTION infosys latest puzzle Keep an EYE

there r two systems A & B .14 degrees in A is equivalent to36 in B . & 133 in A is equivalent to 87 in B. what is tempterature where they both r equal.

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(#M40004433) INFOSYS QUESTION infosys latest puzzle Keep an EYE

one day I was going somewhere.I found charity 1,charity 2,charity 3. for charity 1,I gave half of the money what I have plus Rs 1. than for charity 2 I gave half of the money that was remaining with me plus Rs 2. than for charity 3 I gave half of the money that was remaining with me plus Rs 3. finally I was left with Rs 1 only. what amount I had initially.

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(#M40004432) INFOSYS QUESTION infosys latest puzzle Keep an EYE

They gave me 5 new one rupee coins and asked me 2 arrange in such a way that each and every coin 2 touch other 4 coins

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(#M40004430) INFOSYS QUESTION infosys latest puzzle Keep an EYE

A man I know travels to Chinsura everyday for his work. His wife drives him over to Howrah station every morning and in the evening exactly at 6.00 pm she picks him up from the station and takes him home.

One day He was left off at work an hour earlier and so he arrived at the Howrah bridge at 5:00 pm instead of 6 and started to walk back home however, he met his wife in the route and got into the car. They drove back home arriving 10 minutes earlier than usual.

How long did the man have to walk before he was picked up by his wife?

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(#M40004429) INFOSYS QUESTION infosys latest puzzle Keep an EYE

a and b run a race of 100 yards. a beats b by 10 yards. next time, a starts 10yards behind to compensate. who wins the race?

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(#M40004428) INFOSYS QUESTION infosys latest puzzle Keep an EYE

Find a nine-digit number which consists of all the Digits from 1 to 9 in which a number formed by first n digits is divisible By n where n is any number between 1 and 9. Maximum permissible trials are 4 after applying rules for divisibility by 2, 3, 4, 5, 6, and 8 for Elimination.

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(#M40004427) INFOSYS QUESTION infosys latest puzzle Keep an EYE

There is a clock which is temperature sensitive.It becomes 1/2 minutes fast at the night fall and becomes 1/3 minutes late at the dawn. So It becomes total 1/6 minutes fast in a day. In the morning of 1st May, clock's timing is set. When it'll show 5 minutes fast

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(#M40004422) INFOSYS QUESTION infosys latest puzzle Keep an EYE

Both the Guptas and Sinhas have two young sons, whose ages are under Eleven. The names of the boys, whose ages rounded off to the nearest year are all different, are Rajesh,Praveen, Lalith and Prathap. Taking the ages of the boys only to the nearest year, the following statements are true:-
Rajesh is three years younger than his brother is.
Praveen is the oldest.
Prathap is 5 years older than the younger Sinha's boy.
Lalith is half as old as one of the Guptha's boys.
The total ages of the boys in each family differ by the same amount today as they did five years ago.

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