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CTS |
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Paper 28 |
Numbers between 1 to 100 divisible by 2 or
3.
Sum of the numbers from 1 to 100 if the digit 6 is replaced by 9 in
those numbers (Ans : 330)
You have an one Kg weight with you. In how many weighs can a 31 Kg rice
bag be
weighed? (Ans : 5)
Priya bought 6 pens, 7 notebooks, and 8 pencils and she had spent all
the money she had for that. Rama bought 13 pens,12 notebooks and 9
pencils and rama had 50% of money more than what priya had. How much %
rama spends more than priya on priya?
This is an analytical question
There are four numbers a,b,c and d.
Conditions : a+b+c+d=100.
A,b,c,d>=10
All are even numbers
Each number is different from the other.
What is the maximum possible value for a? (four choices given)
If a=54 then what is the difference between the biggest(54) and the
second biggest number?
if a=54; c=2+2d then c=?
What is the Selling price of x? if the profit % =5% and the cost price =
100
Similar question to the above one.
Calculate the ages of a son and his father if their present ages are in
the ratio 1:2 and before 10 years the ratio was 3:4
Same type as the previous one. Sum of their present ages is 80, before 5
years their ages were in the ratio 3:4.(some more questions were from
this category)
Two cars start from terminals A and B and travel towards B and A
respectively. The distance between A and B is 500 metres. The cars move
forward with a speed of 50 m/s and they move backwards with a speed of
25 m/s. For every 100 cms movement of the cars in the forward direction
they should move backwards by 50 cms. What is the time taken for the
cars to collide or meet?
In a pack of 52 cards if Ass, Jack, queen and king is removed (from all
the four sets), what is the sum of the remaining cards?
An Analytical question from Barron’s, having the keywords such as 18th
century,19th century and 20th century in the question
15. The diameter of the circle is 4cm. The area of the shaded portion is
1/3rd area of the square. Find the side of the square
Four girls participate in a the Ms.India competition. Each were wearing
a saree of
different colour. They were made to sit in a row.
The winner was wearing a yellow saree.
The runner up was not in the corners.
Ms.AP was next to Ms.West Bengal.
Ms.west Bengal is neither the winner nor the runner.
Ms.Maharastra was wearing a green saree.
Ms.UP was the runner up.
Both winner and the runner are not adjacent and have a person between
them.
Who was wearing a Red saree? Ms.WB
Who was the winner? Ms.AP
And one more question of the same order. Plz frame the order. All
analyticals are very simple.
Mostly paragraphs are given and the question will be what do you infer
from this type. Only one question from each paragraph.
XX) What is the number that divides (3 nos), leaving the remainders( 3
nos) . sums of this type are in RS.A plz refer.
16.In 400m race a gives b a start of 7 sec & beats by 24m.in another
race a beats by 10 sec. the speeds are
a)8,7 b)7,6 c) 12,10 d) 10,8
17. A is thrice as good as a workman as B and takes 10 days less to do a
piece of work than B takes. B alone can do the same work in :
a) 12 days b)15 c)20 d)30
ans available in Agarwal: pp 261 (13)
18. Again from Agarwal:
the mean temperature of Monday to Wednesday was 37 deg. The mean
temperature of Tuesday to Thursday was 34 deg. If the temperature on
Thursday was 4/5 of Monday,
what is the temperature on Thursday?
Ans:36. pp=104 (47) in RS. Agarwal
19 A travels at 4 kmph. Two hours after the start of A, B travels at a
speed of 1 kmph for the first one hour, 2 kmph for the next one hour and
so on. At what time will they meet.
Ans: 9 hours and 48 mts.
20. Given 80 coins with one defective. What is the minimum number of
weighings that you will take to determine the defective (less weight)
coin.
Minimum of 5 is available in the question paper. Six is also possible.
21. What is the number of squares under the figure? ans: 16
Disclaimer: This paper is according to the one they supplied here…..
It is believed that they’ve 25 set of papers…And they distribute
different papers in the same examination hall.
Total 1 hr ,40 marks…
5 sections, 8 questions each
1 mark for correct, -.25 for wrong
1st section
/* This section is damn ..tough, lengthy and time consuming. It is
highly
recommended to leave this section or set aside to last. I am quoting
some part of this question so you can easily identify this section.. */
It is based on recursive function……..
M (a,b,c)- L(a) is if u delete 1st element from it
whatever is left.
N (a,b,c)-L(b) is 1st element of the list.
if (a,b) &a r two lists then M(l1,l2) is ((a,b),a).
X(a,l)=a
=L(a)
=M(a,l)
y(a,l)=l
=L(b)
=M(l,a)
Based on this they gave 8 questions were there….
2nd section
This is about arrangement of dominos
6 Dominos are given …
Also a figure created using these is also shown. But the alignment of
the dominos in the figure is unknown. The question is to found out the
possible alignment of the dominos.
The multiple choices some what look like this….
a) b)
1
2
1
3
2
3
1
1
2
2
1
2
1 1 2
2 3 3
1 2 1
1 2 2
3
2
1
1
c)…..d)…..
What they mean is….if the columns with no.s shown in the figure, forms a
single
domino, is it possible to make the figure given in the question using
the remaining
dominos given ?
In this example I arranged the dominos from left to right , top to
bottom .
The answer is b.
This forms 1 question. Likewise 8 questions in this section.
3 rd section
/*This section is the easiest. Ou better start with this section*/
This section consists of encoding decoding questions…
Eg:- 1) if abacbb corresponds to bbcaba
& acbbca acbbca
then baabcb ?
ans-bcbaab.(Read the string in reverse)
if abcbac corresponds to bcbaca
& acbacb cbacba
then abcabc ?
ans-bcabca. (Rotate the string left by 1 letter)
Like wise 8 questions…
4 th section
/*This is also an easy one*/
Finding the valid string..
Eg:- 1) if x G 0 0 y G y is a string
where x, y are variables which forms strings of G and contains atleast 1
letter. Then which of the following is a valid string of the same
language.
G G 0 0 G G G G G
G G 0 0 G G G G
What they mean is that x and y should be substituted using a consistent
value in all the places.
In (a) I put x=G, y = G G.
In (b) x=G , but the 1st occurrence of y is G and 2nd one is G G.
So inconsistent …hence answer is (a)
In some case it may create ambiguity while we substitute the values of
x,y.
Sufficient clues will be given in the question to handle this.
5 th section
/*Time consuming*/
Anagrams….
Eg:- 1) P_ _ S_ _ D_
a) utopian b) convince c) pervade
What they mean is , to find the particular synonym of the words given,
that fill correctly in
the blanks…!!
ans- convince.-persuade.
2) PERVERSE
3) DECADENT. |
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