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Moscot
Placement Paper 2 |
Mascot Sample Paper#2 Home
GENERAL APTITUDE TEST (Time:30
min)
SECTION 1:READING COMPREHENSION
..(passage of one and half page.)
The question & answers based on this passage were
given. There were 5 questions.
You shouldn't expect the same passage to be given to you
but we havw written down the questions to give you a
general
view of the type of RC questions that you can expect
1. A reductive cycle is one in which
a. an employer attempts to reduce costs
b. the work-force is gradually reduced in number
c. costs decreases as....
d. there is less productive effort on the part of
employees
Ans. (d)
2. If a substantial number of employees remain the
reductive cycle one may assume that
a. the org. is enjoying increased business
b. the personnel dept....
c. the boss is not...
d. there is an unwholessome..
Ans. (a)
3. The passage indicates that unionisation of a
worker...
a. opportunities for the workers realise..
b. opportunities for the workers to ...
c. more please working...
d. greater fringe benifits include
Ans. (d)
4. According to the author management failures in
supervision mainly attributable to
a. carrying...
b. a soft-hearted...
c. ignorance.
d. lack of consideration.
Ans. (d)
5. Employees will get together to seek an improvement of
conditions because of dissatisfaction stemming from
i. social just
ii. economic
iii. moral decadence
a. i only
b. ii only
c. i and ii only
d. i & iii only
Ans. (d)
SECTION II:QUANTITATIVE AND
NUMERICAL ABILITY
6. The monthly personal maintenance allowance for a
family of an employee is determined by the average age
of family and size of the family. Jacob was drawing
rs.570 as PMA after he got married 6 years back.At
present he draws Rs 720 as PMA with his family of 3
after the birth of son?
a. 2 years
b. 3 years
c. 4 years
d. 5 years
Ans. (d)
7. White collar sells a shirt for an amount. Due to off
season sale white collar started offering a discount of
20% on tag price. come diwali, white collar offered a
further discount of 10% on the reduced price. If i get
the shirt for Rs 108 what was the original price?
a. Rs.180
b. 160
c. 145
d. none
Ans. (d)
8. A vertical stick 10-cm long casts a shadow 6 cm long
on the ground under similar conditions a tower casts a
shadow 10m long determine the height of the tower to the
2nd place of the decimal.
a. 16.67m
b. 17.70m
c. 16.8m
d. none
Ans. (a)
9. In the fig given below ...... which curve rep.the
monthly savage(the fig.cannot be recollected by the
candidate)
a. LR
b. ST
c. PQ
d. none
Ans. (b)
10. Two poles of height 7m and 12m stand on a play
ground. If the distance between their feet is 12m,find
the distance between their tops.
a. 12m
b. 13m
c. 11m
d. none
Ans. (b)
SECTION III : ANALOGY
11. saint : holiness : : mongol :
a. chinese
b. barbarity
c. tribal
d. courageousness
Ans. (d)
12. entomologist : insects : : ornithologist :
a. marine life
b. birds
c. wild life
d. astronomy
Ans. (b)
13. ostracize : exclude : :
a. war : death
b. shipping : transport
c. war : surrender
d. population : people
Ans. (a)
14. rain : downpour : : joy :
a. happiness
b. triumph
c. ecstasy
d. laughter
Ans. (b)
15. niggardly : generous : : dolorous :
a. understandable
b. practical
c. happy
d. ostentatious
Ans. (d)
SECTION IV : INTELLIGENCE AND
CRITICAL REASONING
16. Which one of the following is venn diagram true.( 4
diagrams are there. )
17. In the given fig. (triangle.square.,circle)...
a. A
b. B
c. D
d. E
Ans. (b)
Direction : (18-20) : In column one are listed certain
groups of individual while in column 2 are listedsome of
the characteristics against each group of individuals
which are common to each member of that group
Coloumn1 Column 2
BCDFH TU
DEGH QRS
DEF PN
ACDE NS
GDE PVQ
DEG VQRS
CDE VNO
BCD VTS
ABD PT
18. Which characteristcs are found either in 'E' or 'F'
or in both but not in 'H'?
a. QRS
b. NOP
c. PVT
d. UVW
Ans. (b)
19. Which character is common to 'B' & 'C' but is
not present in 'H'?
a. U
b. V
c. W
d. T
Ans. (a)
20. Which characteristics are common to 'C' & 'E'
but are not present in 'F'?
a. T,V
b. V,W
c. T,U
d. O,P
Ans. (d)
SECTION V : VERBAL ABILITY
In the following questions mark the option that is
nearest to the given word
21. Synonym for quixotic
a. rapid
b. exotic
c. longing
d. timid
e. idealistic
Ans. (e)
22. Antonym of recondite
a. unfriendly
b. easily comprehensive
c. closely juxtaposed
d. broad minded
e. sardonic
Ans. (b)
23. antonym of servile
a. moral
b. pue
c. futile
d. foul
e. haughty
Ans. (e)
24. Antonym of tacit
a. spoken
b. allowed
c. neutral
d. impertinent
e. unwanted
Ans. (a)
25. Synonym for macabre
a. musical
b. frightening
c. chewed
d. wicked
e. exceptional
Ans. (b)
SECTION VI : ANALYTICAL ABILITY
26. Fran: i want to stay out of ...
Sid:that's not true....
a. makes unfair demands on her students
b. only gives grades to a few favoured students
c. never gives out grades of A
Ans. (c)
For Q27 - 28 A small passage was given.
The answers though are the following
27. The major logical.weakness of the argument above is
the fact that
a. it draws meaningful distinction between hands out and
subsidies
b. it supports only the subsidy and does not provide the
other side view.
c. it draws no meaningful distinction between hands out
and subsidies
d. subsidies should not be given
e. none of the above
Ans. (c)
28. Which of the following persons would be most likely
to disagree with the conclusions reached above argument
a. the president..
b. the patenee of a new device designed to make the
widget absolute
c. the worker who worked with the patentee
Ans. (b)
29.- 30 (a small passage )
In a laboratory study,160 rabbits in an experimental
group were injected with serum d, while 160 rabbits in a
control group were injected with in two weeks, 39% of
the experimental group rabbits had contracted jungle
fever, a highly contagious and usually fatal disease
therefore jungle fever must be caused by some substance
similar to the substance
found in serum d
29. The above argument would be most greately
strengthened if it were shown that
a. the normal...
b. 40% of ..
c. serum...
d. the blood of jungle fever victims invariably contains
a high level of a certain toxic substance also
Ans. (d)
30. The above argument would be most seriously weakened
if it were shown that
a. none of the rabbits in the experimental group had had
jungle fever prior to the start of the experiment
b. the rabbits in the experimental group had had jungle
fever prior to the start of the experiment.
c. some of the rabbits in the experimental group had had
jungle fever prior to the start of the experiment .
d. four of the rabbits had had jungle fever prior to the
start of the experiment .
e. one of the rabbits in the experimental group had had
jungle fever prior to the start of the experiment
Ans. (e)
GENERAL TECHNICAL TEST
1) Which of the following language is a functional
language
a. RPG
b. Small Talk
c. PI/I
d. LISP
Ans. (c)
2) What is the full form of ATM
a. Automated teller machine
b. All time money
c. Asynchronous transfer mode
d. Active test monitor
Ans. (c)
3) FDDI is a
a. ring network
b. star network
c. mesh network
d. bus based network
Ans. (a)
4) Which is pure object oriented language?
a. Effiel
b. C++
c. object pascal
d. Small talk
Ans. (d)
5) x.25 transfer protocal is used for
a. packet switching
b. circuit switching
c. framing
d. datagram
Ans. (b)
6) What is the binary equivalent of decimal 269?
a. 100001100
b. 100001010
c. 101001011
d. 100001101
Ans. (c)
7) The 4NF is for
a. related to Multi-Value Dependency
b. related to transitive dependency
c. related to function dependency
d. non trival function or multi value dependency
Ans.
8) The LRU algorithm
a. pages out pages that have been used recently
b. pages out pages that have not been used recently
c. pages out pages that have been least used recently
d. pages out the first page in given data
Ans. (c)
9) A search procedure which assosiates an address with a
key value and provides a mechanism for dealing with two
or more values assigned to the same address to the same
address is called.
a. linear search
b. binary search
c. hash coded search
d. radix search
Ans. (c)
10) A t-switch is used to
a. control how message are passed between computers
b. echo every character that received
c. transmit characers one at a time
d. rearrange the ....
Ans. (c)
11) EE-ROM is
a. electricity erasable
b. easily erasable
c. non erasable
d. effective erasable
Ans. (a)
12) Which device can sense inventory data specified in
bar codes?
a. mouse
b. light pen
c. holographs
d. joysticks
Ans. (c)
13) Corba stands for ...
a. common object request broker architecture
b. combined recovery based system
c. code recovery bench architecture
d. none of the above
Ans. (a)
14) Which is non-procedural language?
a. effiel
b. ada
c. small talk
d. sql
Ans. (a)
15) Which of the following language supports associative
arrays?
a. pl/i
b. rpg
c. perl
d. ada
Ans. (c)
16) Which network protocol IBM mainframe and midrange
support
a. SNA
b. TCP/IP
c. X.25
d. IEEE 802.5
Ans. (a)
17) The achronym DAN stands for
a. data acess network
b. distributed area network
c. desktop area network
d. disk access node
Ans. (a)
18) The program fragment that follows is written in a
block-structured language . Assume that it is
syntactically correct and determine its output
begin
integer x,y;
x:=3;y:=7;
begin
integer x;
begin
integer y;
y:=9;
x:=2*y;
end;
x:=x+y;
print(x);
end;
print(x);
end;
a. 25 27
b. 27 27
c. 27 3
d. 25 3
e. 25 25
Ans. (e)
19) Which of the following is responsible for
coordinating various operations using timing signals?
a. arithmetic-logic unit
b. control unit
c. memory unit
d. input/output unit
Ans. (b)
20) Microprocessors can be used to make
a. computers
b. calculators
c. digital systems
d. all the above
Ans. (d)
21) FORTRAN implimentation do not permit recursion
because
a. they use static allocation for variables
b. they use dynamic allocation for variables
c. stacks are not avalible on all machines
d. it is not possible to impliment recursion on all m/c
s
Ans. (a)
22) What does the following code do
var a,b :integer
begin
a :=a+b
b :=a-b
a :=a-b
end;
a. exchange a and b
b. doubles a and stores in b
c. leaves a and b unchanged
d. none
Ans. (a)
23) For program segment given bellow, which of the
follwing are true?
program main(output)
type link = ^data
data = record
d : record
n : link
end;
var ptr : link;
begin
new(ptr);
ptr :=nil;
ptr ^.d :=5.2
written(ptr);
end;
a. the program leads to compile time error
b. the program leads to run time error
c. the program produces error relating to nil pointer
dereferencing
d. both b and a
24) What is the output of the program segament below if
the compiler operates call byreference?
procedure CALC(P,Q,R);
begin
Q:=Q-1.0
R:=Q+P
end;
begin{main}
A:=2.5; B:=9.0;
CALC(B-A,A,A);
print(A);
end; {main}
a. 1.5
b. 2.5
c. 10.5
d. 8
e. 6.5
Ans. (d)
25) Which of the following is not provided in C?
a. test loops
b. grouping and subprograms
c. synchronization, coroutines,and parallel processing
d. all the above
Ans. (c)
26) Data encryption
a. is most used by public billboard networks
b. is most used by public financial networks
c. cannot be used by private installation
d. is not necessary ..
Ans. (a)
27) An ideal compiler should
a. be a smaller in size
b. produce object code that is smaller in size and
executes faster
c. take less time of compiling
d. all the above
Ans. (d)
28) What will be the value of x and y after execution of
the following statment ( C language)
n== 5; x = n++; y = --x;
a. 5,4
b. 6,5
c. 6,6
d. 5,5
Ans. (d)
29) For athe following code
1 i:=1;sum:=0;
repeat
begin
2 sum:=sum+1;
3 i:=i+1
end;
4 until i=n
let"A" represent the initialization(i:=1;sum:=0)of
line 1.let"B"represent the summing action
within the loop(loop 2),and let "i" represent
the increment (line 3).if "T"represents the
best contained in line 4,which of the following regular
expressions represents all possiblee sequences of the
steps taken by this program fragment?
a. A(BIT)(BI) T
B. A(BIT)
C. A(BIT)
D. A(BIT) T
E. A(BIT) T
30) Consider the production grammer
S -> AB
S -> BC
A -> WA
A -> X
B -> Y
B -> ZB
C -> W
Consider this grammer together with one and only one of
the productions (A) through(E).what production from the
list may not be added to retain its status as an LL(1)
grammer?
a. S -> CA
b. S -> Z
c. C -> Z
d. C -> BC
e. More than one of the above
Ans.
31) Consider the function below:
function calc(x,y:integer):integer;
begin
if y=1
then calc:=x
else calc:=calc(x,y-1)+x
end;
assuming that the invocation call is "calc(a,b)"and
that "a"and "b"are positive
integers,what result does this function return?
a. a*(b-1)
b. a*b
c. a+b
d. a power b
e. a*b
32) In a left-to-right breadth-first search of the tree
below,which would be first terminal node to be explored?
____
____
/ \
/ \
__/__ __\__
__B__ _____
a. F
b. B
c. I
d. J
e. E
33) Which data structure is needed to convert infix
notations to postfix notations?
a. linear list
b. queue
c. tree
d. stack
Ans. (d)
34) Recursive procedures are implemented by
a. queues
b. stacks
c. linked lists
d. strings
Ans. (b).
35) A linear list of elments in which deletion can be
done from one end (front)and insertion can take place
only at the other end(rear)is known as
a. queues
b. stacks
c. trees
d. deque
Ans. (a)
36) A linear list in which elements can be added or
removed at either end but not in the middle is known as
a. queue
b. deque
c. stack
d. tree
Ans. (a)
37) Which of the following sorting procedure is slowest
a. quick sort
b. heap sort
c. shell sort
d. bubble sort
Ans. (d)
38) How many 1's are present in the binary
representation of 3 x 512 + 7 x 64 + 5 x 8 =3?
a. 8
b. 9
c.10
d.11
e.12
Ans. (d)
39) File record length
a. should always be fixed
b. should always be variable
c. depends upon the size of the file
d. should be choosen to match the data characteristics
Ans. (a)
40) NLP stands for
a. natural language processing
b. neuro logic programming
c. normal logic pad
d. nominal loadable process
e. none
Ans. (a)
MASCOT
this test contains 2 papers
paper1=aptitude-30min-44questions
contains 3 sections
paper2=computer
skill-30min-60questions-6sections-10questions each
In this paper aptitude is some what tough,
subject paper is very very easy.
They would ask only personal in interview.
-------
paper1
-------
section1
---------
i do not remember the q's.simple quantitative apt. q's.
but takes more time ,do fast.
section2
--------
1-8 q's on bus route. a b c d e
a x 8 15 20 7
b 6 x 9 13 21
c 10 12 x 3 11
d 9 1 18 x 5
e 3 4 17 14 x
where x is starting point.a&e are first and last
stations.and b,c,d
are intermediate stations. fig's are no. of
passengers.cost of ticket
is 0.7Rs /pass.
between any successive stations. based on this few q's
were given.
the fig's
are not correct. q's like total no.of pass.in onward
journey.
Rest of q's are
2 statements were given. u have to answer they are
correct or not
.littlebit
easy.
section3
--------
simple q's from r.s agarwal_quantitative apt.
1.1/10power18 - 1/10power20 .....value?
2.pipes-leaking-cisterns.
paper2
------------
1.general awareness.2.
1.father of computers
2.expand HTML,DMA,FAT,LAN,WAN,FDDetc
3.intel's first micropro...a.pentium b.pentiumproetc
4.1024(dec)convert to hexa&octal
5.first micro.pro.a)8085b)8088etc
6.motorola's processor name?
7.windows_NT expand
8.simple programs on pascal&c
9.diff between 8087,8086 (which is latest vers.)
10.some basic q's on GUI.
11.q's on IBMpc
12.one program on finding factorial
--------------------------------
i remember only these q's. i will ask my pals about rest
of q's.i
want to know
when mascot is coming.they have taken 14 from here. most
of them are
mech.&ime.
This is mascot systems paper
TECHNICAL TEST (MASCOT)
--------- ----
Total 6 sections.
1)Computer Fundamentals
2)Algorithms
3)Hardware
4)Software
5)General Awareness
6)Languages
* All together 60 questions with each section containing
10 questions.
* All are multiple choice questions
1. One Nibble = ?
2. Hexadecimal and Octal representation of 1024 ?
3. What a compiler does ?
4. DOS ? (whether Graphical interface or Character
interface and two more
choices are given)
5. CPU - abbrevation
6. Fortran used as ( Ans : Scientific Language)
7. ASCII character set ? (total number)
8. Windows NT- What NT stands for?
9. Which is not an input device ? (keyboard, Disk,
Mouse,Lightpen)
10. Which is not a pointing device ?( mouse,Joy
stick,lightpen none)
11. Microsoft Chief ?
12. 4GL ? (Fortran,SQL,ADA, ....)
13. Father of Computers?
14. Which of them is Object Oriented Language.?
15. Power PC is the product of ? (Microsoft,IBM,Apple,Motorola,Intel)
(A combination of any correct 3 companies)
16. Latest processor used ? (Pentium, Power PC, Pentium
pro,none)
17. MS Word is ?
18. First Super Computer built in India. (Ans : param)
19. Which of the following companies donot manufacture
chips?
(Microsoft, Motorola, Intel, HP)
20. LAN - abbrevation
21. WAN - abbrevation
22. Modem is ? (related to electrical hardware.- Like
Modulator &demodulator)
23. FDD - abbrevation ( floppy disk drive)
24. BIT - abbrevation
25. Information is ? (message, data,processed data,none)
26. Which is not networking ?(internet,ethernet,arcnet,none)
27. One Gigabyte =?( 2 power30 , 2 power 20 ,2 power 10
none)
28. Which of the following is not RDBMS ? (sybase,
SQL,Acess,none)_
29. Oracle is ? (Ans : Relationasl Data Base Management
System)
30. In Oracle, Table means ( Ans : Collection of
records)
31. DMA - abbrevation (Direct Memory Access,Discrete
memory Access,
Disk memoryaccess)
32. What is meant byStatic Variable ?
33. What is meant by QUEUE? {refer any data structures
text}
34. What is meant by STACK? {refer any data structures
text}
35. The processor used in first IBM PC?
(8086,8088,zig4,intel)
36. Difference between 80286 and 80287
37. In bubble sort , no. of comparisons required ?(ans :
formula : N*(N-1)/2)
38. No. of comparisons of an item in 100 items by binary
comparison?
( 10,25,50 100)
39. CRT - (Cathode Ray Tube)
40. No. of entryvalues are there in ideally in a
subroutine.
41. Binary tree?
42. Flow in one direction ? (Single linked list,Double
linked
list,.......,....)
43. Electron screen size ? (here, 2 lines of algorithm
is given.
Name the algoirithm)
44. Which is not storage device.? (printer,CD
ROM,Disk,none)
45. A question regarding memory ? ( least used
memory,recently unused
memory,..)
46. ISO - (International Standard Organisation)
47. HTML - (Hyper Text Makeup Language)
48. Flow chart for factorial N? (ans :choice a)
49. What is meant by Recursion ?
50. Struct(s)
{
int a;
long b;
}
Union (u)
{int a;
long b;
}
Print sizeof(s)and sizeof(u) if sizeof(int)=4 and
sizeof(long)=4
51.Switch (i)
i=1;
case 1
i++;
case 2
++i;
break; ( ans : 1,2,3,none)
case 3
--i;
Output of i after executing the program
52. char S;
char S[6]= " HELLO";
printf("%s ",S[6]);
output of the above program ? (0, ASCII 0,
I,unpredictable)
53. Unsigned char c;
for ( c=0;c!=256;c++2)
printf("%d",c);
No. of times the loop is executed ?
(127,128,256,infinitely)
54. int i;
i=0;
repeat
i=i+1; <====== PASCAL PROGRAM
print i;
until(i<10)
end
No. of times the loop is executed?
55. Convert (int A,var ,int B;int c)
{
A=10;
B=4-;
C=120;
}
Convert (inta,b,c)
{ <====== PASCAL PROGRAM
a=1;
b=4;
c=12;
}
convert (A,B,c) ? (10,40,120
10,40,12,..........,............)
56. Procedure A
Begin
--------
end <====== PASCAL PROGRAM
Procedure B No. Of errors in the program ?(1,2,3,none)
Begin
-----------
end
57. int i;
i=2;
i++;
if(i=4)
{
printf(i=4);
}
else
{
printf(i=3);
}
output of the program ? (4,3,unpredictable,none)
58. what is FAT?.
File allocation table
QUANTITATIVE APPTITUDE TEST :
---------------------------
Total 44 questions are there.
Refer R.S. Aggarwal
1. How many degrees hours hand rotate in 10 minutes?
2. 1/(10 power 18) - 1/(10 power 20) = ?
3. 0 <x < 1: Which is greater ? (1/(x square),1/x,x,x
square)
4. c=a/b ; a-1=c What is the relation between a&b
5. N = ((8.42)**2)*(95. ....)/((0.982)*(64.....)**2)
If N contains the first three digits as 988,Which of the
following is the
nearest answer (9.88,98.8,988,none)
6. The sum of 7 consecutive odd integers with 27 as the
fourth number.
7. (66666666666666)**2 + 888888888888=?
8. 2486724...... Express it in product of 3 numbers.(The
given number
is not exactly correct. Choices are given. Very easy)
9. Radius of sphere is increased by 50%. By how much
percentage is surface
area is increased.
10. In which of the following , 2 as a common factor ,
can be eliminated.
Ans : log(x square)/log(y square) = log(x)/log(y)
Antonyms :
11. AUSPICISIOUS
12. REHALISHLY
13. & 14. - Sentence correction
15, 16 , 17 - Spelling Mistakes
18, 19 - Two Questions
6 letters are assigned certain numbers.
In each qusetion , 4 combination of digits are given .
Of which , which gives
a meaningful word.
20 & 21. - 4 sentences will be given in each
question. Arrange them in
logical order .
22. 5 straight lines are cut in a circle. A question
regarding this.
Reasoning :
a) If statement A alone is required
b) If statement B alone is required
c) If bothe statements A & B are required
d) Neither
23. Does Mr. Mathew give tution ?
A) MAthew is a teacher
B) In school, the teacher is not expected to give
tutions.
24. There is no power cut in advanced country
If T is a city, Is there power cut in that city?
A) Z is a advanced country
B) T ia a capital city of country Z
25. Tanzanians are in East Africa. Tanzanizns are good
in either Education ,
Dance or Music
A) Tanzanians are good at Education
B) East Africa are good at dance & Music.
Remaining questions 26 - 29 are of the same type.
30. On onw day, 14 children are admitted in a school by
their mothers.
2 are sisters, 3 are brothers,2 are brother and sister
and 2 are twins.
The rest are singles. How many mothers came? (5 , 7, 9,
14)
31. Problem Cisterns & pipes.
It will take 8hrs to fill a cistern. But due to leak at
the bottom, it
take 10 hrs to full it. In how many hrs, th eful tank
will be emptied
because of leak.? (18,8,40,10)
32. Question regarding men & work
A does alone a work in 4 days
B does alone a work in 8 days
C does alone a work in 10 days
A & B together ------
C & B together ------
33. In 3.5 Kg rod , there is 74% silver. If it is
alloyed with a 0.5 Kg rod,
the % of silver goes p to 84%. The percent of silver in
0.5 Kg rod?
34. Two chords of lengths 2L1 and 2L2 are drawn in a
circle. Their lengths
are inversely proportional to the straight distance
joining the centre.
Find the radius of circle.
35. A Kg of tea costs Rs 49.50 . But the supplier gives
10 gms less for
every Kg he sold. What is the actual cost.
36 - 40
A question on transportation table. 5 questions were
given.
-------------------------------------------------------
A B C D E
-------------------------------------------------------
A X 12 8 20 6
-------------------------------------------------------
B 12 X 12 5 9
-------------------------------------------------------
C 20 8 X 4 7
-------------------------------------------------------
D 3 15 6 X 10
-------------------------------------------------------
E 12 5 8 3 X
-------------------------------------------------------
A,B,C,D,E denote the stages.
X denote the start of the stage.
The bus goes from A to E and E to A woith back stops at
B,C, & D
For each the charge is Rs.0.70
The numbers in the table are how many passengers are
there in the bus
upto that stage.( the numbers given the table are not
correct)
36. Total no. of passengers in onward journey
37. Total amount in the conductors bag just before the
bus reaches
the stage C
38. How many Rs. 1.40 tickets are issued to passengers
in backward journey.
39. If the bus breaks down between the stages C & D
, the amount refunded to
passengers.
40. If the ticket costs Rs.1.50, how much is the profit
in Backward journey.
Remaining 4 questions may be fron English.
---------------------------------------------------------
1)At 6'o clock clock ticks 6 times. The time between
first and
last ticks was 30sec. How much time it takes at 12'o
clock.
Ans. 66 sec. 2 marks.
2)Three friends divided some bullets equally. After all
of them
shot 4 bullets the total no.of remaining bullets is
equal to that of
one has after division. Find the original number
divided.
Ans. x x x
x-4 x-4 x-4
3x-12 = x
x= 6
ans is 18 2 marks
3)A ship went on a voyage after 180 miles a plane
statrted with 10 times
speed that of the ship. Find the distance when they meet
from
starting point.
Ans. 180 + (x/10) = x
x = 20
ans is 180+20 2 marks
4) Fill the empty slots.
played won lost draw Goals for Goals against
A 2 2 *0 *0 *7 1
B 2 *0 *1 1 2 4
C 2 *0 *1 *1 3 7
the slots with stars are answers. 4 marks
BC drew with 2-2
A won on B by 2-0
a won on C by 5-1
5) There are 3 societies a,b,c. a lent tractors to b and
c as many
as they had. After some time b gave as many tractors to
a and c
as many as they have. After sometime c did the same
thing.
At the end of this transaction each one of them had 24.
Find the tractors each orginally had.
Ans a had 39 b had 21 c had 12 4 marks
6) There N stations on a railroad. After adding x
stations 46 additional
tickets have to be printed. Find N and X.
Ans. let N(N-1) = t;
(N+x)(N+x-1) = t+46;
trail and error method x=2 and N=11 4 marks
7)Given that April 1 is tuesday. a,b,c are 3 persons
told that their
farewell party was on
a - may 8, thursday
b - may 10,tuesday
c - june 8, friday
Out of a,b,c one is only correct one of the regarding
month,day,date.
Other told two correct and the third person told all
wrong.What is
correct date,month,day. 5 marks
8)There are 4 parties. df,gs,dl(depositloss),ew ran for
a contest.
Anup,Sujit,John made the following statements regarding
results.
Anup said either df or ew will definitely win
sujit said he is confident that df will not win
John said he is confident that neither ew nor dl will
win
the result has come. only one of the above three has
made a correct
statement. Who has made the correct statement and who
has won
the contest. 5 marks.
9)Five people a,b,c,d,e are related to each other. Four
of them make
one true statement each as follows.
i) b is my father's brother. (ans. d said this)
ii)e is my mother-in-law. ( b )
iii)c is my son-in-law's brother. ( e )
iv)a is my brother's wife. (c)
10 marks.
10) All members of d are also members of a
All '' e '' d
all '' c '' both a and b
not all '' a are members of d
not all '' d '' e
a)which of all following statements must be true
1) there are more common members between c and a than
between
c and e
2) there are more members in a than in c
3) there are more members in a than in e
i) 1 only ii) 3 only iii) 1,2 only iv) 2 and 3 only
v)1,2,3
b)which of all the following can be inferred from the
statements above
1)some members of d are also members of b
2)all members of e are members of a
3)all members of a are members of b
4)some members of d are not members of c
5)all members of b are members of c
i) 1 only ii) 3 only iii)2 only iv) b and d only v)d,b
and a only
d)Which of the following is not possible
i)some members of e are also members of c but are not
members of b
ii) '' '' d '' '''' both c and b
iii)all '' e '' '' a
iv)some '' d are not '' a
v) '' e are '' b
1) i only 2) iii only 3) i and iii only 4) all the above
5)none
e)if all members of b are also members of c then
i) all members of a are also members of b
ii)all '' '' c
iii) '' b ''' a
iv) some members c '' e and b
v) '' '' d and b
1) ii only 2) iii and iv only 3) iii only 4) ii and iv
only
5)none
11)
boys are allowed to watch football at c.v.Raman
auditorium subjected to
conditions.
i)the boy over age 16 can wear overcoat
ii)no boy over age 15 can wear cap
iii)to watch the football either he has to wear overcoat
or cap
or both
iv) a boy with an umberella or above 16 or both cannot
wear sweater.
v) boys must either not watch football or wear sweater.
What is the appearence of the boy who is watching
football.
Iam sending the Tata Ibm paper by three parts. Some more
paper will be sent by Bhadram. Here is the first part
*******************************************
12. After the following command is executed
$ ln old new
a listing is performed with the following output
$ls -li
total 3
15768 -rw-rw-rw- 2 you 29 sep 27 12:07 old
15768 -rw-rw-rw- 2 you 29 sep 27 12:07 New
15274 -rw-rw-rw- 1 you 40 sep 27 09:34 very old
Which of the following is true
a) Old and new have the same i-node number ,2
b) old and new have the same i-node number ,15768
c) old and new have nothing to do with each other
d) very old and new are linked
e) veryold and old are linked
29) Which of the following is true about fork ()
a) It transforms an executable binary file into a
process
29) Which of the following is true about fork ()
a) It transforms an executable binary file into a
process
that overlays the process which made the fork ()
system call. No new proces is created Ans B;
b) Causes the creation of a new process the CHILD
process
with a new process ID.
c) Causes the creation of a new process, the child
process with
the same process ID as the parent
d) fork() has nothing to do with processes.
e) fork() is not a system call
1)which message is displayed when a window is destroyed
a)WM-CLOSE B)WM-DESTROY C)WM-NCDESTROY D)WM-POST DESTROY
ans: check your self may be B
2) what is meant by SEND MESSAGE AND POST MESSAGE
ans:we don't know
3)which is the message used to limit the size of the
window
a)WM-SIZE B)WM-RAWT C)WM-GETMINIMAX INFO D)WM-COMMAND
E)WM-CREATE
3)until |who|grep mary
do
step 60
done
a)is syntactically correct
b)waits 60 sec. irrespective of mary being logged in or
not
c)waits until mary is logged in
d)waits till mary exists
e)none
ans:C
4)the unix system call that transform an executable
binary file into a process:
ns: we don't know
5)fork() is a system call causes
ans: causes the creation of a new process , the child
person with a new process ID
6)main()
{
char *x="string"
char y[]="add";
char *z;
z=(char *) malloc(sizeof(x)+size of(y)+1)
strcpy(z,y);
strcat(z,x);
printf("%s+%s=%s",y,x,z);
}
ans:Add+string=addstring (if it is in caps also true)
7)char *(*(*a[n]())();
ans:d)an array of n pointers to functions returning
pointers to functins returning pointers to charecters
8)interprocess command in unix be achieved by
a)pipes b)messages c)semaphores d)shared memory e0all
ans: E (all) |
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