TRIAD

TRIAD
and mostly triad is only for mech guys only

********************
TRIAD PAPER
*******************
C - language:
1. write a program to calculate ncr
2. write a program to exchange the values of two variables
using
pointers
3. write program to open one file input some numbers and find
smallest,largest, avg. and store them in another file.
4. write a structure node using linked list
5. write a program to reverse a string
co-ordinate geometry
1. find the perpendicular distance from a point P(a,b) to a
line lx+my+n=0;
2. y=x^3+2x^2+5x+2 find the slope of this eqn when x=12;
( Hint :find dy/dx and substitute x=12)
3. circle is x^2+y^2=a^2 . if the centre is shifted to (25,16)
what
is the eqn of new cirlce.
4. pt rotation P(x,y) about origin in anticlockwise direction
by an
angle theta. find new coordinates.
before this there will be some question on puzzles(gre
barrons).
prepare co-ordinate geometry and fundamental of c.

regarding interview :
> > 1.they will ask whether u r interseted to go
> aborad,
> > ans:say no, not interested.
> > 2. tell some project works that r done and or
> going
> > to
> > be do in c , c++,
> > 3. personal interview.
> > 4. be perfect in c, they r asking that how u done
> > this
> > in test  paper.
> > 5.they ask u do be agree to the company bond. bond
> > is
> > for 3 years , breaking is at cost of 50,000.
> > 
> > apptitude ;
> >  some puzzles r given around 9, study well it is
> > easy,
> > for it they provide 20 min