There are 20 students with an average height of 105 cms in a class. Then 10 students with an average height of 120 cms join the class. What will be the average height of the class now?

if 1/a + 1/b + 1/c=1/(a+b+c) where a+b+c#0,abc#0 what is the value of (a+b)(b+c)(c+a)?
a)equals 0
b)greater than 0
c)less than 0
d)cannot be determined

Q. A pond has flowers in it each day the flowers in the pond get doubled if the pond gets full on 20th day , on which day the pond will fill half

Q. What is the total surface area of the hemisphere,whose radius is 10.5cm?

Option
a) 1049.5
b) 1039.5
c) 999.5
d) 1085.5

There are 6 red balls,8 blue balls and 7 green balls in a bag. If 5 are drawn with replacement. What is the probability atleast three are red!

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..

Hi friends,
I was very much disappointed when I didn't found any interview experience of Efftronics anywhere( before I attending the interview) . So I'm writing mine. I have attended Efftronics interv Read More..

It was a pool campus drive held on 20th Oct 2016,at Techno India Saltlake campus(Kolkata).The eligible students were directly mailed by IBM authority.We gathered there at 10a.m at the venue.The aptitu Read More..

Hi everyone,
Capgemini came to our college(VNR VJIET) on 6th Sep-2016 for campus recruitment.
->no .of students applied (630)
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Interview Process:-
1)Online Read More..