PAPER 11

1. like 3 consecutive prime adds to some no what is
that
ans: both 49 and 59.

2. one persont travlled 4 laps with the speed of
10,20,40 ( or 30) and 60 kmph
and what is the average speed.
ans: 20 (sure)
3.like one student takes 20 mins if he go with speed
15kmph and at what speed he
should go to reach in 15 mins ( nos are not same)
ans: 16kmph( but not sure)


4. there are 2 type of people group 'yes' who always
says yes ( they never say 'no') if they are not
sure about they will remain sailent. and other grou
name 'no' where the group of people always say 'no'
if they are not sure they
will remain silent.
thats it


now quetions are


1) what will be the answer if i ask are u belong to
group 'yes'
options are: they remain silent ,say yes, say no,
either yes or no, can't
be determined
2) same quetion but if i ask are u belong to group
'no'

answers for both above quetions are not ( not
determined)
3) what will the other person say if ask are u
belong to grou 'yes'
and etc
there were 5 quetions first 4 u can do it last one
little bit tough.
spend some time on this u can do it.
4)
5)

9.like from height of 8 mts on ball fell down and each
time it bounces half the
distnace back. so what will be the distance
travelled
ans: 24 (sure) like 8+4+4+2+2+1+1+0.5+0.5+ and etc
..
answer is not 20
10.like 6 cubes are arranged adjacentlay and given
the perimeter and aksed to
find the perimeter of one cube.
ans: if x is the total perimeter then (x/14)*4 leads
to the answer.
but check it once u will be having plenty of time.
answer is 52 (13*4)

11. some data is given like this 10kmph in still water
ship took some x mins and downstream
some y mins in same time
what is the stream value .... (q is not exat)
ans: 3 (not sure)

12.some average problem like 16 students average
weight and teacher joins them ....
ans: 23 (sure) do this (16x+40)/(x+1) will give
the value.

13. some probelm on square like to increase area by
69% by what percent side should be
incresed
ans: square root of 169 i.e 13 ( not sure)

14. no of rational nos b/w 0 and 5
ans: infinite
15. First day of 1999 is sunday what day is the last
day
ans: monday

16.bullets probel some x no of bullets are shared by 3
people equally . and each fired
4 bullets then the sum of remaining bullets is
equal to intially divsion value
ans: 18 (sure)

17. bread problem, one come and eat half no of breads
and somthing...
ans: 63( check it)


18. like A can do in 6 day and B can do in 8 and C can
do in 12 days but b left after working for 6 days for
how many no of day A and C shluld work
ans: 11( i dont think so this is correct

Technical

1. what is vector processing
ans: i dont no

2. what is data integrity
ans: option a ( like the range of values is defined
by data integrity)

3.which topology takes minimum wiring
options: star,bus,ring and complete etc
ans: find it from network text book ( may be bus or
ring)

4.best sorting if elements are already sorted
ans: insertion sort(sure)

5.software configuration management -----
ans: option a ( but check it from SE text book there
are only 2 confusing answers)

6.In network the packers are flowing unnecessarly what
is the way to control
it and ....
options: SNMP, and some i dont remember.

7.some octal no to decimal conversion
for given octal no the last digit was 7
ans: the option a ( the decimal last digit was 1)

8.x-=y+1 is equivalant to
ans: x=x-y-1 (sure) because it is interpreted as
x=x-(y+1)
9. in a student form what is the relationship b/w
student and course
ans: actually it is many to one but they specified
in a student form
so think and write.

10.which is correct to append the ouput of ls and who
to some file x.
ans:(who;ls)>>x (check it)

11.what is trigger in DBMS (know what it will do)


12.what happens when we open a file in r+ mode
like whether file will be created if it s not there
can we write to file ...
13. what is ROM
ans: it contains boot up program and it is not
accesible
that was one answer and anothe option was
it is non volatile ( choose one among these 2)
14. what is int (*a)[4]
ans: pointer to an array of 4 integer (check it)

15. primary key of anothe table is present and so
on..........
ans: foreign key

16. what is the diffirenece b/w 0123 and 123 in c?
ans:40(sure)

17. which among the devices is spooled device
ans: printer(correct)

18. if u get error in adapter which device will u use?
ans: contact electronics student.
one of the option was voltometer.

19. which is the real time application
ans: robotics