PAPER 123

1. sam,sue,sav are three friends living in the same street where there are 199 houses
sue and sav want to have date with sam so they asked to him his door number
he replays to sue

sam: my house number is a square
sue: is the number above 25?
for the above sam first replay is true and for sue second que's he lies
after getting this answer sue was unable to find his house

sve askes sams door no: he replays
sam: my number is cube
sav: is the number above 64?

for the above sam first replay is true and for sue second que's he lies
after getting this answer sav was unable to find his house.
some of sam,sav,sue is twise the square

i.find sam door number.
ii.find sue door number
(3 marks)

2.series problem
126,72,5xx,8xx, ?
i could not remember,

3.candle problem from sakunthala devi puz to puz
one candle lights for 5 hrs and other for 6 hrs of same length, then how many hours later
one will be 5 time than other (Easy one)
4.then
play partner1 partner2
1.
2.
3.
4.
they give some 8 to 10 players u need to find the perfect partners little bit easy
8 marks

5. there are A,B,C,D,E,F students they speak one are more than one of english,itali,french,spanish
porchigees,
1. b & c speak english if d joins they switch to spanish
2.they give some this type of combinations
condi 1.spanish is most common language
2.three of them speak porchigees
3.one speak 5 ,other 4 like this ...
4 marks
6.there are five persons each take leave on one of the day of week here we have to fine who
takes on which day.
4 marks
7.i con't understand this problem i.e one have some 432 square goods this years how much on next year.
i cant get it clearly.

i could remember other questions
practice well all the logical reasoning question from any book u refer. this practice only will healp u
to get to infosys
reference
1.barrons 13 th & 14 th
2.sakunthaladevi 2 books
3. brain teasers george summers
4.another brain teasers by jaico publishers