Find the total number of combinations of 5 alphabets A,B,A,B,B taking some or all at time.

Q1: The average age of 10 students in a class increases by 4.8 months when a boy of age 6 yrs is replaced by a new boy. What is the age of the new boy.

find last two digits of (1941^3843)+(1961^4181)

if 31x+30y+29z=366 then x+y+z=? where x, y, z are natural numbers.

Aditya walked 15 m towards south took a right took a right turn and walked 3 m,he took a right turn again and walked 15 m before stopping .Which direction did he face?
option
1)East
2)West
3)north
4)s

Hello,

I am a Electronics & Communication Engineering student of 2019 batch and I attended the Cognizant recruitment drive (Off-campus) interview round on 15th June 2019. From our year there had been Read More..

As you all know, Infosys written test is the toughest of all MNC's. So, i started preparing for it about 8 days prior. Luckily i got cleared the written test(this is Off campus). They called me f Read More..

This company has a two round
1.Group Discussion
this one seems like a fish market and the person that sits has no interest in what you speak you just have to make yourself audible and make everyone Read More..

Hi All,
It's over one year when I joined TCS.
So, I will tell you some key points that you take care for any interview(specially for freshers.) because I have known from inside that how the TR/MR/HR i Read More..