Infosys Placement Paper Aptitude - Puzzle -
(1). All tallmen are handsome,fairskimed,lean,nulscular rich and employed.
1. all handsome persons are fairskimed
2. some nulscular are fair skimed and handsome
3. all leans are nuscular persons
4. no fairskimed person who is not handsome is rich
5. neither fairskimed nor nulscular are employed.
there are 4 questions based on the above. 8 marks
(3). a software engineer starts from home at 3pm for evening walk. he walkspeed of 4kmph on level ground
and then at a speed of 3kmph on the uphill and then down the hill at a speed of 6kmph to the level ground
and then at a speed of 4kmph to the home at 9pm what is the distence on one way? 4marks
4). a bag contains certain number of files. each file is numbered with one digit of 0 to 9. suppose the person want to get the number between 1 to 2000 (or 7000 check ) . how many min no. of files should be present in the
(5). a + b + c +d = d + e + f + g = g + h + i =17. if a = 4 what are the values of d and g. each letter taken only
one of the digit from 1 to 9. 8marks
ans : a = 4 ,b = 2, c =6, d = 5, e = 3, f = 8, g = 1, h = 7, i = 9.
(6). six persons a,b,c,d,e &f went to solider cinima. there are six conseutive seats. a sits in the first seat followed
by b , followed by c and soon. if a taken one of the six seats , then b should sit adjacent to a. c should sit
adjacent a or b. d should sit adjacent to a, b,orc and soon. how many possibilities are there?
(7). suppose there are 4 grades a, b, c, d. (a is the best and d is the worst) 4 persons jack,jean,poul,lucy wrote
then final exam and made the statements like this.
1. jack: if i will get a then lucy will get d
2. lucy: if i will get c then jack will get d . jack grade in better then poul grade.
3. jean: if jean doesnot get a , then lack will not get a.
4. poul: if jack get a , then jean will not get b lucy will get c, i won't either a or b. if all the above statements
are true, then which persowillget which grades.
(8). each man dances with 3 women. each women dances with 3 mens. among eachg pair of men they have
exactly two women in comman find the no. of men & women
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