hello friends... the aptitude papers were not so tough... 

solution:-  draw then vann diagram....its really easy....the data given by me....i frgt the original data...

solution:- imagine the figure...2nd and 3rd cube from each side(edge) is removed...so total 24 cubes are removed...40 cubes r remaining..
now if it is painted...32 cubes will be pained in 3 faces and 8 cubes will be painted in 6 faces...so the answers are...
i) 0
ii)0
iii) 0
iv)32
v) 8

sorry frnds i cant remmember the other qstins.... 

TIPS:- read the passage once with full concentrtin....u dnt have to under stnd the whole meaning..just read it....if u read it i'm assuring u...u can answer it...

because qstions are based on the lines of the passage....if u read each lines atleast once u can answer...dnt leave the passage as well as hope if u cant understand  it.... 

Third Part(Logical)
1) logical qstins...u can solve it easily.....these are copied frm Agarwal...
examples....All mangos are oranges...all oranges are tube light....few tube lights are mangos...(these are really easy.... plz do all these from RSAgarwal) 

2) in this qstions thre are statements like..."if i'm in hotel i always eat mutton" now there are 4 statements given like..
.i) i eat mutton
ii) i dont eat mutton if i'm not in hotel
iii)...........
iv).........

now which statement(s) is more significant......
a)only i 
b) i and iii
c) i,ii and iv
d)noneof these (this is an EXAMPLE....u can do it by own) 

3)odd man out Just do Agarwal...dats it...enough...there are some pictures..u have find the odd man.....reallly funny...some pictures contain cartoon figures...reallly easy...

Interview:
My interview was really cool....he is a nice man, who took my intrvw...
me: May i come in sir?
sir: yes come in.....u r xyz...right?
me: yes sir.
sir: u did well in the apti..(holding my apti answer sheet in his hand)... 
me: thank u sir..(i was still standing..there)
sir: lets have a sit..
me: (i sat down) thank u very much sir...
sir: can i have ur brief intro?
me: i said..(plz mention ur marks u got in class 10 and 12...and if u r telling about ur family,plz mention ur parents name and what they do..)
sir: ok very good....y should i take u??
me: (i told all my qualities...adaptability, flexibility, leadership quality and good communicator...with real life examples)
sir: very good.....( i mentiond in the blue form that i play guitar)..xyz..do u play guitar??????
me: yes sir...(i added)i also have a rock band.
sir: (smiling)ok...so u rock?
me: yes sir...(smiling)I rock...
sir: (suddenly he switched into technical part..it was a surprise for me)...now tell me what is polymorphsm?
me: i said him..
sir: can u right a program to find the largest number among three numbers in c++?
me: (honestly replied) sir...i dont know c++..because it  was not in our course till now...but JAVA is covered in our course...can i right it in JAVA...
sir: ok ok no problem...the coding is same for the both...u can do it in JAVA...carry on..
me :(i did it in that paper...its a very simple program...always use ur own pen...if interviewer offers..tell him politely that i'v my own pen)...sir i'v completed it.
sir: (he saw it) thank u xyz...we r done  for today..
me: thank you very much sir..(i left the room)

This is my interview...and i'm selected..its a on campus held in our collegeRCC Institute Of  Information Technology...60 students r selected among 145 students....and i'm among them... 

BEST OF LUCK GUYS...... 

just show themm ur confidence....thats it....ur frst appearnce and ur intro will make the difference...so try to prepare a good intro...be smart...

Hope to see u in Cognizant....best of luck....  

thank you.