1.6*12*15 is the volume of some material.How many cubes
can be inserted
into that? Ans.40

2.Two pipes can fill a tank in 10 1nd 12 hours while
third pipe will
make the tank empty in 20 hours.If all three pipes
operate simultaneously, in how many hours the tank will be filled ? Ans.7hours 30 minutes.

3.Diameter of a beaker is 7cm. Mambler(some instrument)
dia is 1.4cm.
How many mamblers has to be put to increase the water
level by 5.6cm.

4.Cost of an item is x. It’s value increases by p% and
decreases by p%
Now the new value is 1 rupee, what is the actual value.
Ans.(1000)/(1000-p*p).

5.A right circular cylinder and a cone are there.Base
radius of cone is
equal to radius of cylinder.What is the ratio of height
to slant side.

6.Distance between two poles is 50 meters.A train goes by
48 kmph in one minute.How many poles will be crossed by the train.

7.A pole seen from a certain distance at an angle of 15
degrees and
100 meters ahead by 30 degrees. What is th height of
pole.

8.15 people–each has to pay Rs.20..
20 people–each has to pay Rs.18..
for 40 people–how much has to pay ?

9.if p=2q then q=r*r,
if p-odd then q is even,
whether we decide r is even or odd ?
choices:a)first condition is sufficient
b)second condition is sufficient
c)both are sufficient
d)both are not sufficient

10.What is the value of m given that
i) m is devided by 2
ii) m is devided by 5
Ans: none of these

11.If he sells 40 magoes, he will get the selling price
of 4 mangoes
extra, What is his % increse in profit ? Ans: 25%

12.100 glasses are there. A servant has to supply glasses
to a person
If he supplies the glasses without any damage he will
get 3 paise
otherwise he will loose 3 paise.At the end of
supplying 100 glasses
if he gets 270 paise, how many glasses were supplied
safely.Ans: 95

*** Some questions on reasoning

Electronics.
————
1.Fastest logic ..Ans: ECL

2.202.141.65.62 type of IP address belong to which class.
Ans:class B

3.Mod K ring counter requres how many number of
flipflops.Ans:K

4.ftp is in application layer.

5.Problem related to Ternary operations. Ans:3

6.Problem related to macro # define square x x*x. Ans:11

7.Problem related to 5 pointers..refer Page.123 of C
prog.,by Keringan
and Ritchie.

8.Ideal op-amp CMRR. Ans: infinity.

9.13-bit DAC MSB resistance 2kohms.
LSB resistance ?
Ans: 2k * 2 to the power of 12.

*** Few question related to C++

IIT- Guwahati.

they r giving the same paper so be thro this

after written test

select guys will go for group dis.

after a formal interview.

( main thing to note dont’t tell them u r intersted in

going to states or abroad. u don’t say ur GRE score.)

due to this reason 7 guys r not selected.

they taken only 4 guys.

so take care of all the things

section I and section II and sec III

uestions r not in sequence ……………..

1. forall(roar(x)=> lions(x)) what does it mean ?

ans all lions roar .

2. p<=>q read about this

3. when 2 dice r thrown atleast one of them shows 6 probability is

ans 11/36.

4.2’s complement of a 2’s complement number is

ans . same no.
5. internatioaal court is at ———–

ans Hague.

6. Meaning of ambasador ?

uca ( u can ans)

7. automata DFA dia is given

ans most probably B. chec
8.criticall section

( uca )

9. No of page faults asked by giving the sequence

2 3 6 7 1 3 4 8 9 10 3 2 4

( just for example I have given this seq .)

thro LRU.

ans 6 ( corect).

10.problem in scheduling RR , a sequence is given just like above

with time slice of 1 and completion period for a process is asked

ans . 11

11.A directory has write permission then a user can create a file.

12.Java is

a. compiled

b. interpreted.

c. OOP

d. mutithreaded.

e. all

ans e.

13. Bubble sort is given ., No of times it executes

ans . n(n-1)/2

1). Piggy backing is a technique for

a) Flow control b) sequence c) Acknowledgement d) retransmition

ans: c piggy backing

2). The layer in the OST model handles terminal emulation

a) session b) application c) presentation d) transport

ans: b application

3) ans: a odd numbers of errors

5) c 20

6) a 120

7) b synchronise the access

9) b the operating system

10) a 177333

11) d used as a network layer protocall in network and windows system

12) b has to be unique in the sub network

13)Q. there is an employer table with key feilds as employer no. data in every
n’th row are needed for a simple following queries will get required results.

a) select A employe no. from employe A , where exists from employe B
where A employe no. >= B employe having (count(*) mod n)=0

b) select employe no. from employe A, employe B where
A employe no. >= B employ no. grouply employe no. having (count(*) mod n=0 )
c) both a& b
d)none of the above

14)Q. type duplicates of a row in a table customer with non uniform key feild
customer no. you can see

a) delete from costomer where customer no. exists
( select distinct customer no. from customer having count )
b) delete customer a where customer no. in
(select customer b where custermer no. equal to b custemor no. ) and a rowid >
b rowid
c) delete customer a where custermor no. in
( select customer no. from customer a, customer b )
d) none of the above

———- Section I over with 15 quetions ——————-

Section II is not covered completly But it is very very easy. You can do it
very easely.

1) ans: recursion

2) long int size
a) 4 bytes b) 2 bytes c) compiler dependent d) 8 bytes
ans: compiler dependent
note: order of a,b,c,d are doubt but answer is correct.

3) x=2,y=6,z=6
x=y==z;
printf(%d”,x) ?

4) if(x>2)?3:4

14) c : class A,B and C can have member functions with same name.

SECTION-III

1) ans: b It does not work when rp is the last element in the linked list

2) ans: a always

3) ans: b 13

4) ans: b 16

7) —

8) ans:d 4

9) ans: c 5

10)ans: c semicolon missing

SECTION-IV

following are not in order:

2. M > D > Y ans: (a)

6. 10 in 4 seconds,
? in 6 minutes = 10×6x60/4 = 900 ans: (a)

8. 100(100000000+100000000)/10000 = 2×1000000 (ans).

10. Q is not equal to zero and k = (Q x n – s)/2 find n?
(a) (2 x k + s)/Q (b) (2 x s x k)/Q (c) (2 x k – s)/Q
(d) (2 x k + s x Q)/Q (e) (k + s)/Q

(from GRE book page no:411)
data:
A causes B or C, but not both
F occurs only if B occurs
D occurs if B or C occurs
E occurs only if C occurs
J occurs only if E or F occurs
D causes G,H or both
H occurs if E occurs
G occurs if F occurs

NOTE: check following answers.

11. If A occurs which of the following must occurs

I. F & G
II. E and H
III. D

(a) I only (b) II only (c) III only (d) I,II, & III
(e) I & II (or) II & III but not both ans: (e)

12. If B occurs which must occur

(a) D (b) D and G (c) G and H (d) F and G (e) J ans: (a)

13. If J occurs which must have occured

(a) E (b) either B or C (c) both E & F (d) B (e) both B & C ans: (b)

14. which may occurs as a result of cause not mentioned

(1) D (2) A (3) F

(a) 1 only (b) 2 only (c) 1 & 2 (d) 2 & 3 (e) 1,2,3 ans: (c)

15. E occurs which one cannot occurs

(a) A (b) F (c) D (d) C (e) J ans: (b)

Lucas profile

Lucas – TVS was set up in 1961 as a joint venture of Lucas Industries plc., UK and T V Sundaram Iyengar & Sons (TVS), India, to manufacture Automotive Electrical Systems. One of the top ten automotive component suppliers in the world, Lucas Varity was formed by the merger of the Lucas Industries of the UK and the Varity Corporation of the US in September 1996. The company designs, manufactures and supplies advanced technology systems, products and services to the world’s automotive, after market, diesel engine and aerospace industries.

The combination of these two well-known groups has resulted in the establishment of a vibrant company, which has had a successful track record of sustained growth over the last three decades.TVS is one of India’s twenty large industrial houses with twenty-five manufacturing companies and a turnover in excess of US$ 1.3 billion. The turnover of Lucas-TVS and its divisions is US$ 233 million during 2003-2004.