PLACEMENT PAPER 2004 (APTITUDE, TECHNICAL)
1 . a is 5 miles
east of b . c is 10 miles southeast of b . find distace between a and c .
2 Distance between a, b is 60 miles
, c is 50 miles from both . find shortest distance between c and the highway
connecting a b .
3. area of 2 squares r in the ratio
2:1 find the ratio of there perimeter .
4 2x+y= 2y+x find x-y .
5 *(*9) , * means twice the no.
minus 10 ,ans 6
6. a tank can be
filled in 6 min by a pipe supplying 5 cu ft . length is 4 ft , breadth is half
of length . find height .
7 . x/3=y/z then 9y^2=??
8. 2 no. on multiplication gives 10
, when added gives 7 . what is the largest of the two no.ans 5
9. 36 chairs must be arranged in
atleast 3 rows , min 3 chairs in each row , all rows are parellel . find the no,
of rows .
10. there are 30 socks 60% are red
. rest blue . min no of socks to be taken out to have stleast two blue .
11. a holds 40% shares . b holds
15000 shares , c holds 25% more than a . how many shares do b have .
12. 75 % of distance is covered at
average speed of v miles /hrs in t time . remaining at an average at an average
speed of s .ans : vt/3s
13. x=y=2z , x*y*z=256 , find x .
1. velocity of em wave . given L
v= 1/root LC
i no extremum
ii one max no min
iii no max no min
iv one max one min
3. reflection co-efficient
zl+z0/zl-z0= v0 max/ v min
4. Question on torque
torque = NBIA
Ans: is root 34 .