A two digit number is 18 less than the square of the sum of its digits. How many such numbers are there?
(1)1
(2)2
(3)3
(4)4

Entry ticket to an exhibition ranges from 1p to 31p. You need to provide exact change at the counter. You have 31p coin. In how many parts will you divide 31p so that you will provide the exact change

Q. In a step-graded p-n junction diode, what is the ratio of depletion region penetration depths into p and n regions (if the ratio of accentur to donor impurity atoms densities of 1:2)?

Option
a) 2

How many numbers smaller than 2.10^8 and are divisible by 3 can be written by means of the digits 0, 1 and 2 ( exclude single digit and double digit numbers)

15-mangoes and 7-apples cost as much as 10-mangoes and 9-apples. What is the ratio of cost of one
mango to cost of one apple?
a) 2:5 b) 5:2 c) 3:4 d) Cannot be determin

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..