Infosys Placement Paper Aptitude - Puzzle -8 Jan 2006

Posted by FreshersWorld

7 Jan, 2012

Aptitude Questions

There r some bees in a garden..1/5th of them went to a particular flower,1/3rd went to another flower,3 times the difference of the above two went to third flower..n one was remaining n it was roaming around..how many bees were there? (3 marks) Ans:15

Jim n Harry have the same number of marbles when they start playing..n then afterwards...Jim gains 20 marbles and later he loses 2/3rds of what he had..now Harry has 4 times as many marbles as Jim has..What r the initial number of marbles that each of them had? Ans:100 each

F,G,H,J,K are some juniors and P,Q,R,S are some seniors...and there are 3 communities Cultural,Recreation n Ethics..n each contained 3 members each..n each one was a member of only one committee.. i)F,Q are in Cultural committee. ii)P is in recreation committee. iii)J wont be in a committee where H or Q are there. iv)G will be in recreation committe if S also works in recreation committee. v)there will be atleast one senior in each committee. vi)R wont be in a committee is S is there In this 4 parts were there they gave some conditions and asked to choose from the options..

There was a community in which there were 1000 couples.In that 2/3rd of men who r taller r also heavier n 3/4th of the men who r heavier r also taller n there were 120 women who were both heavier n taller than men.So how many men r both taller n heavier than men? (3 marks)

A man drives with constant speed..n he after some time he sees a milestone with 2-digits..then he travels for an hr n sees the same 2 digits in reverse order..n then after an hr he sees that the milestone has the same 2 digits with a 0 between them..so whats the man speed? Ans:45km/hr

There were 2 systems A n B.14 degrees in A is equivalent to 36 in system B.and 133 in A is equivalent to 87 in B.now what is the temperature where they both r equal? Ans:51.25 (conversion A=(7/3)B-70)

X Y Z X Y Z A B + A B - ------- ----- ------------- C D E F B G A find X,Y,Z,G

A women buys some shoestrips n then 4 times of that she buys packet pins n then 8 times of shoestrips she buys handkerchiefs..n she has a bill of Rs3.24..n she pays for each article as many paise as there r articles(of tht particular item).Now whats the number of handkerchiefs? Ans:16

Ms.Anitha got her salary n she spent half of it in shopping n gave 1RS to a beggar.After that 1/2 of the remaining money she spends in a hotel n she gives Rs.2/- as a tip to waiter.n then 1/2 of the remaining she spends again n she gives 3 RS as charity..n after thatfinally she is left with Rs 1/- when she comes out.Whats the actual money she had? Rs 42/- (3 marks)

There r 2 children..one of them lies on Monday,wednesday n friday n tell truth on every other day.the other will lie on Tuesday,thursday n saturday.n always tells truth on other days..n both of them tell the truth on sundays.. then which of the following can be deduced? i)If its a sunday both will say so ii)if one of then says a correct day then other will lie everything.

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Aptitude QuestionsThere r some bees in a garden..1/5th of them went to a particular flower,1/3rd went to another flower,3 times the difference of the above two went to third flower..n one was remaining n it was roaming

around..how many bees were there? (3 marks)

Ans:15

Jim n Harry have the same number of marbles when they start playing..n then afterwards...Jim gains 20 marbles and later he loses 2/3rds of what he had..now Harry has 4 times as many marbles as Jim

has..What r the initial number of marbles that each of them had?

Ans:100 each

F,G,H,J,K are some juniors and P,Q,R,S are some seniors...and there are 3 communities Cultural,Recreation n Ethics..n each contained 3 members each..n each one was a member of only one committee..

i)F,Q are in Cultural committee.

ii)P is in recreation committee.

iii)J wont be in a committee where H or Q are there.

iv)G will be in recreation committe if S also works in recreation committee.

v)there will be atleast one senior in each committee.

vi)R wont be in a committee is S is there

In this 4 parts were there they gave some conditions and asked to choose from the options..

There was a community in which there were 1000 couples.In that 2/3rd of men who r taller r also heavier n 3/4th of the men who r heavier r also taller n there were 120 women who were both heavier n taller than men.So how many men r both taller n heavier than men? (3 marks)

A man drives with constant speed..n he after some time he sees a milestone with 2-digits..then he travels for an hr n sees the same 2 digits in reverse order..n then after an hr he sees that the

milestone has the same 2 digits with a 0 between them..so whats the man speed?

Ans:45km/hr

There were 2 systems A n B.14 degrees in A is equivalent to 36 in system B.and 133 in A is equivalent to 87 in B.now what is the temperature where they both r equal?

Ans:51.25 (conversion A=(7/3)B-70)

X Y Z X Y Z

A B + A B -

------- ----- -------------

C D E F B G A

find X,Y,Z,G

A women buys some shoestrips n then 4 times of that she buys packet pins n then 8 times of shoestrips she buys handkerchiefs..n she has a bill of Rs3.24..n she pays for each article as many paise as there r articles(of tht particular item).Now whats the number of handkerchiefs? Ans:16

Ms.Anitha got her salary n she spent half of it in shopping n gave 1RS to a beggar.After that 1/2 of the remaining money she spends in a hotel n she gives Rs.2/- as a tip to waiter.n then 1/2 of the remaining she spends again n she gives 3 RS as charity..n after thatfinally she is left with Rs 1/- when she comes out.Whats the actual money she had?

Rs 42/- (3 marks)

There r 2 children..one of them lies on Monday,wednesday n friday n tell truth on every other day.the other will lie on Tuesday,thursday n saturday.n always tells truth on other days..n both of them tell the truth on sundays.. then which of the following can be deduced?

i)If its a sunday both will say so

ii)if one of then says a correct day then other will lie everything.