CTS papers.
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CTS papers. |
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CTS (PSG TECH)
There are totally 5 sections in the qp and each section has 8 questions.
NO. of questions = 40
Time = 60 min
Negative marking = 0.25 for each wrong answer
SECTION 1(try this at last because it is very tough and time consuming)
L1, L2 - lists
M(L1,L2) = L1 + L2
If , L = (a,b,c)
A(L) = a (first term); B(L) = (b,c) (except the first
term)
I] P(L) = L if L=( ), & B(L)=()
P(L) = A(B(L)) if L <> ( ), and B(L)<>( )
B(B(L))=( )
P(L) = M(A(L)), M(A(B(L)), P(B(B(L))) if B(B(L) <>C)
II] R(L) = L : B(L)=( )
R(L) = A(L) if L<>()
R(L) = M(dont know), R(B(B(L)))if B(B(L)) <>( )
With the above instructions, find the following using
iterations:
1. R(P(L)) where L=(a,b,(a,b),(b,a))
2. R(P(L)) where L=(a,(a),(b,b),b)
Example(1)P(L)=P(a,b,(a,b),(b,a))
where A(L)=(a)
B(L)=(b,(a,b),(b,a))
B(B(L))=((a,b),(b,a))
So, third condition is applicable
So, P(L)=M(a,M(b,P((a,b),(b,a))) find this using the same rule and iterate.
SECTION 2
Question and Answers don't know
If GODG is a valid work, then the no. of valid
words in the
string (GGODGG,
GGOGGD, GGOGDGGG, ....)
(* Not aware of correct procedure)
SECTION 3
A 'TARGET' is a number and 'BRICK' has five
numbers as clue.
Use only four
numbers (only once each number) from 'BRICK' using
arithmetic
opertions,
+,-,*,/,() and attain the 'TARGET'
1. TARGET = 114 BRICK =
2. TARGET = 19 BRICK = 8,11,5,5,2
3. TARGET = 87 BRICK =
4. TARGET = 146 BRICK =
5. TARGET= 127 BRICK =
Ans: for 2 questions
19 = (8+11-5+5)
so ans = (8,11,5,5)
SECTION 4
(Attend this first)
Refer chapter - 17 from
'A MODERN APPROACH TO VERBAL, NON VERBAL REASONING' by
R. S. Aggarwal.
Page: 416 to 420
SECTION 5
1. Head of attack (See "a'')
Ans: attribute
2. Head of cuticls
Ans:cutlass
3. Garment leaves with article at end
Ans: cloaka
4. Good tailors does this
Ans: benefit
5. In greater Rome, a friend
Ans: Palindrome
6. Hat in water close jumps out
Whatever
7. Mispelt respect gobled up
Ans: estimate
8. Row'd almost across
Ans:Acrossea
IIT BOMBAY2000
There were 10 puzzles. Time:- 60 min.
1. One person selects any no. from 1 to 1000 and
writes it on
paper. What is the probability that second person
selects a no. higher
than first person.
Ans - 0.4995
2. x z y
x y z
---------
y z x
For the given addition find the values of x, y, z.
Ans - x=4, y=9, z=5
3. x^(1/3) - x^(1/9) = 60
Ans - x=4^(9)
(no. in bracket means rest to)
4. Two boats starts from opposite ends of a river.
They cross each other
at 720 yards from one end off the river. They reaches
to there opposite
ends. Both stays there for 10 min. and again starts
back. They cross each
other at 400 yards from other end. Then what is the
width of river.
Ans - 1760
5. There are 51 teams playing in a tournament in which
any team which
looses two matches will be out of tournament. Then
what are the
max. no. of matches possibl
The quetions may not be in order
Q 1-5:
1) 6 persons A,B,C,D,E,F are playing a game of cards . A's father and mother
, uncle were in the gang. There were two women. B is the mother of A gets
more points then her husband. D got more points then E but less then F.
Niece ofE got the lowest points. Father of A agot More points then F.
But would not win
the game.
i). who won the game?
a)A b) B c) F d) D
ans: b
ii) who got lowest points ?
a) A b) C c) E d) B
ans: a
iii). who is the husband of B ?
a) F b) E c) D d) c
ans : c
iV) B was one of the lady. who was other lady?
a) C b) D c) E d) A
ans: a
v) who stood second in the game?
a) A b) B c) C d) D
ans: c
NOTE: check answers.
6). A is the widow of B. B & C were the only children of E. C is unmarried
and
is a doctor. D is the grand daughter of E and studies science. How is A related
to D.
a)Aunt b) daughter c) sister d) sister_in_law ans: b
Follow the following for Q. 7-8.
a) Only conclusion I follows definately.
b) ,, II ,,
c) Both I & II follow
d) Neither I nor II follows.
e) either I or II follows.
7). STATEMENTS:
It is some times said that corruption is due to proverty and gross diparities.
It is an uncalled for slurr on the poor. Because the poor in India are among the
most unsight persons.
conclusions:
I. upsight persons can't be corrupt persons.
II. Disparities of income make the people corrupt.
ans: c
8) STATEMENTS:
The Indian economy has suffered considerble stresses and strains during the
lostthree years. The general picture is one of stagnations.
conclusions:
I. stresses and strains in economy lead to stagnation .
II. Indian economy is stagnant.
ans: e
Q. 9-15 follow this answers.
a) only inference I follows.
b) only inference II follows.
c) Both I & II follow.
d) neither I nor II follows.
9). no hawk is a sparrow.
All hawks are hens.
Inferences:
I. no hen is a sparrow.
II. no sparrow is a hen.
ans: c
10). all graduates are chairs.
all chairs are tables.
Inferences:
I. all graduates are tables.
II. all tables are graduates.
ans: a
11) some birds are elephnts.
some elephants are white.
Inferences:
I. some birds are white
II. some white are birds
ans: d
12) all fans are vans.
none van is pan.
I. No pan is fan.
II.no fan is pan.
ans: d
13). all boats are coats.
no coat is shirt.
I. all boats are shirts
II. all shitrs are boats.
ans: a
14). no pen is hen.
some hens are healthy.
I. no pen is healthy.
II. no healthy thing is pen.
ans: d
15) all hopes are doops.
all fears are hairs.
I. all hopes are fears.
all doops are hairs.
ans: d
Below we are giving Q'es whatever remember to us. It is not clear and order.
1). poem, song, rommance, dirty,couplet
ans: Rommance
2). Historical, ancient, olden ,inheritant.
ans: inheritant.
3) widow ..........., ans: daughter.
4) For one coding problem ( ie he will give some numbering to alphbets )
ans:
1) PRIQOV
2) MOFZB
6). synonyms:
i) placeble ii) emblish iii) incence iv) depricate v) palret
7) ODDMEN OUT:
i) bench, chair, winch,thrown,pedastal ans: pedestal
ii) book, volume, saga......
iii) 3,4,20,38 ....... ans: 20
iv) 3,6,52.5,157.5 ....ans: 52.5
8). one age problem father and son 10 years ago........ans: 14,38.