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CAT 2011 | Question: 4
$\begin{array}{}Let\;f_{n+1}(x)&=f_n(x)+1\;\text{if $n$ is a multiple of 3}\\ &=f_n(x)-1\;\text{otherwise.}\end{array}$ If $f_1(1)=0$, then what is $f_{50}(1)$? $-18$ $-16$ $-17$ Cannot be determined

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

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2

CAT 2011 | Question: 6
Vaibhav wrote a certain number of positive prime numbers on a piece of paper. Vikram wrote down the product of all the possible triplets among those numbers. For every pair of numbers written by Vikram, Vishal wrote down the corresponding $\text{GCD}.$ If $90$ of the numbers written by Vishal were prime, how many numbers did Vaibhav write? $6$ $8$ $10$ Cannot be determined

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

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3

CAT 2011 | Question: 5
On a plate in the shape of an equilateral triangle $\text{ABC}$ with area $16\sqrt 3\;\text{sq cm}$, a rod $\text{GD}$, of height $8\:\text{cm}$, is fixed vertically at the centre of the triangle. $\text{G}$ ... of the triangle $\text{CGD}\:\text{(in sq cm)}$. $3 \sqrt {19}$ $4 \sqrt {19}$ $12 \sqrt {3}$ None of these

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

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4

CAT 2011 | Question: 3
Mohan is a carpenter who specialises in making chairs. For every assignment he undertakes, he charges his commision and cost. His commission is fixed and equals $ ₹560$ per assignment while the cost equals $ ₹2n^2$ where, $n$ is the total number of chairs he makes. If for a certain ... $13\:\text{and}\:19$ $13\:\text{and}\:20$ $14\:\text{and}\:19$ $14\:\text{and}\:20$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

268 points

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5

CAT 2011 | Question: 2
Rajat draws a $10\times10$ grid on the ground such that there are $100$ identical squares numbered $1\:\text{to}\:100$. If he has to place two identical stones on any two separate squares in the grid, how many distinct ways are possible? $2475$ $4950$ $9900$ $1000$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

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6

CAT 2011 | Question: 1
The values of the numbers $2^{2004}\:\text{and}\:5^{2004}$ are written one after another. How many digits are there in all? $4008$ $2003$ $2004$ None of these

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

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7

CAT 2011 | Question: 14
In the figure alongside, $\text{O}$ is the centre of the circle and $\text{AC}$ is the diameter. The line $\text{FEG}$ is tangent to the circle at $\text{E}$. If $\angle \text{GEC}= 52^{\circ}$, find the value of $\angle e+\angle c.$ $154^{\circ}$ $156^{\circ}$ $166^{\circ}$ $180^{\circ}$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

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8

CAT 2011 | Question: 13
Auto fare in Bombay is $₹\:2.40$ for the first $1\:\text{km}$,$₹\:2.00$ per km for the next $4\:\text{km}$ and $1.20$ for each additional km thereafter. Find the fare in rupees for $k\:\text{km}(k\geq5)$. $2.4k+1.2(2k-3)$ $10.4+1.2(k-5)$ $2.4+2(k-3)+1.2(k-5)$ $10.4+1.2(k-4)$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

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9

CAT 2011 | Question: 12
One morning, Govind Lal the owner of the local petrol bunk, was adulterating the petrol with kerosene. He had two identical tanks- the first was full of pure petrol while the second was empty. First he transferred an arbitrary amount of petrol from the first tank into the second and then replaced the ... $25$% ? $42\frac{6}{7}\%$ $66\frac{2}{3}\%$ $83\frac{1}{3}\%$ $100\%$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

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CAT 2011 | Question: 11
One morning, Govind Lal the owner of the local petrol bunk, was adulterating the petrol with kerosene. He had two identical tanks- the first was full of pure petrol while the second was empty. First he transferred an arbitrary amount of petrol from the first tank into the second ... be the concentration of petrol in the second tank? $50\%$ $60\%$ $66\frac{2}{3}\%$ $80\%$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

268 points

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11

CAT 2011 | Question: 10
In the figure alongside, $\triangle \text{ABC}$ is equilateral with area $\text{S. M}$ is the mid-point of $\text{BC and P}$ is a point on $\text{AM}$ extended such that $\text{MP = BM}$. If the semi-circle on $\text{AP intersects CB}$ extended at $\text{Q}$ and the area of a ... true? $\text{T} = \sqrt{2}\; \text{S}$ $\text{T = S}$ $T = \sqrt{3}\; \text{S}$ $\text{T = 2S}$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

268 points

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12

CAT 2011 | Question: 9
Let $\text{S}_n$ denote the sum of the squares of the first $n$ odd natural numbers. If $\text{S}_n=533n,$ find the value of $n$. $18$ $20$ $24$ $30$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

268 points

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13

CAT 2011 | Question: 8
There are two water drums in my house whose volumes are in the ratio $1: 5$. Every day the smaller drum is filled first and then the same pipe is used to fill the bigger drum. Normally by the time I return from my college, i.e., at $1: 30$ pm, the smaller drum would ... was the smaller drum full? $1 : 18\;\text{pm}$ $1 : 28\;\text{pm}$ $1 : 26\;\text{pm}$ Cannot be determined

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

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14

CAT 2011 | Question: 7
Two cars $\text{A}$ and $\text{B}$ start from two points $\text{P}$ and $\text{Q}$ respectively towards each other simultaneously. After travelling some distance, at a point $\text{R}$, car $\text{A}$ develops engine trouble. It continues to travel at $\text{2/3 rd}$ of its usual ... $\text{A}$ and $\text{B}$. $4:1$ $2:1$ $3:1$ $3:2$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

268 points

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15

CAT 2011 | Question: 19
$\text{A}$ is standing $5$ m East and $4$ m North of a point $\text{P}$ while $\text{B}$ is standing $15$ m East and $24$ m North of $\text{P. A}$ walks at a speed of $1.4$ m/s while $\text{B}$ walks at a speed of $2.1$ ... which of the following is true of the distance of closest approach $ d_1\text{'}$ between them? $d_1>5$ m $d_1<5$ m $d_1=5$ m Cannot be determined

Krithiga2101 asked in Logical Reasoning Mar 9, 2020

by Krithiga2101

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16

CAT 2011 | Question: 18
$\text{A}$ is standing $5$ m East and $4$ m North of a point $\text{P}$ while $\text{B}$ is standing $15$ m East and $24$ m North of $\text{P. A}$ walks at a speed of $1.4$ m/s while $\text{B}$ walks at a speed of $2.1$ m/s. If $\text{A}$ ... each other and finally meet at a point $\text{Q,}$ then find the distance $\text{PQ}.$ $13$ m $12\sqrt 3$ m $15$ m $13\sqrt 2$ m

Krithiga2101 asked in Logical Reasoning Mar 9, 2020

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268 points

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17

CAT 2011 | Question: 20
Consider the function given by $f(x) =\mid x-1\mid-x$ What is the area of the triangle bounded by the graph of the given function with the coordinate axis given by $x=0\:\text{and}\:y=0$? $2$ $\large\frac{1}{4}$ $\large\frac{1}{2}$ $1$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

268 points

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18

CAT 2011 | Question: 17
The graphs given alongside represent two functions $f(x)\:\text{and}\:g(x)$ respectively. Which of the following is true? $g(x)=[f(x)]$ $g(x)=f(-x)$ $g(x)=-f(x)$ None of these

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

268 points

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19

CAT 2011 | Question: 16
Rekha drew a circle of radius $2\;\text{cm}$ on a graph paper of grid $1\;\text{cm}\times1\;\text{cm}$. She then calculated the area of the circle by adding up only the number of full unit-squares that fell within the perimeter of the circle. If the value that ... the correct value, In the above question what is the minimum possible value of $d?$ $4.56$ $5.56$ $6.56$ $3.56$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

268 points

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20

CAT 2011 | Question: 15
Rekha drew a circle of radius $2\;\text{cm}$ on a graph paper of grid $1\;\text{cm}\times1\;\text{cm}$. She then calculated the area of the circle by adding up only the number of full unit-squares that fell within the perimeter of the circle. If the value that ... $d?$ $6.28$ $7.28$ $7.56$ $8.56$

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

268 points

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21

CAT 2011 | Question: 22
Study the following table and answer the questions that follow. Disbursement of Loans by Various Banks from $1982$ to $1986$ (In $₹$ ... the average disbursement of loans record the highest percentage increase over that of the previous year? $1984$ $1986$ $1985$ $1983$

Krithiga2101 asked in Data Interpretation Mar 9, 2020

by Krithiga2101

268 points

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22

CAT 2011 | Question: 21
Consider the function given by $f(x) =\mid x-1\mid-x$ Which of the following is not true about the graph of $f(x)$? A portion of the graph is parallel to the line $y = 25$. A portion of graph is in 2nd quadrant. Some portion of graph lies in 1st quadrant. Some portion of graph lies in 3rd quadrant.

Krithiga2101 asked in Quantitative Aptitude Mar 9, 2020

by Krithiga2101

268 points

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23

CAT 2011 | Question: 24
Study the following table and answer the questions that follow. Disbursement of Loans by Various Banks from $1982$ to $1986$ (In $₹$ ... . Which of the banks qualify as on the year $1986?$ $\text{A}$ $\text{B}$ $\text{C}$ None of these

Krithiga2101 asked in Data Interpretation Mar 7, 2020

by Krithiga2101

268 points

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24

CAT 2011 | Question: 23
Study the following table and answer the questions that follow. Disbursement of Loans by Various Banks from $1982$ to $1986$ (In $₹$ ... for that year the lowest? $\text{C}, 1986$ $\text{B}, 1984$ $\text{C}, 1985$ $\text{A}, 1985$

Krithiga2101 asked in Data Interpretation Mar 7, 2020

by Krithiga2101

268 points

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25

CAT 2011 | Question: 26
Each of the following pie charts gives the percentage split up of the total time spent by a certain student towards preparation of CAT $2005$ The number of areas of study for which the critical analysis was done at friends’ place alone is at most $2$ $3$ $5$ $6$

Krithiga2101 asked in Data Interpretation Mar 7, 2020

by Krithiga2101

268 points

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26

CAT 2011 | Question: 25
Each of the following pie charts gives the percentage split up of the total time spent by a certain student towards preparation of CAT $2005$ If atleast $5\%$ of the time spent on each area of study was spent on solved examples of that area, then the time spent on solved examples in any ... on that area of study, is at most. $21\frac{1}{6}\%$ $30\%$ $38\frac{1}{3}\%$ $55\%$

Krithiga2101 asked in Data Interpretation Mar 7, 2020

by Krithiga2101

268 points

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27

CAT 2011 | Question: 30
When Munna Bhai joined the university of South Ghatkopar for his M.S., Mr. Irani, his professor, asked him to prove his calibre in a test conducted for the entire class. The class comprised of exactly $10$ students. The test contain exactly $10$ ... questions- I through X. Who are the jigris of Chinky? Niran and Rahul Rahul and Sastry Sastry and Lucky Cannot be determined

Krithiga2101 asked in Logical Reasoning Mar 7, 2020

by Krithiga2101

268 points

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28

CAT 2011 | Question: 29
When Munna Bhai joined the university of South Ghatkopar for his M.S., Mr. Irani, his professor, asked him to prove his calibre in a test conducted for the entire class. The class comprised of exactly $10$ students. The test contain exactly $10$ ... questions- I through X. Who among the following is not the jigri of any of the ten students? Jassi Praveen Lucky Rahul

Krithiga2101 asked in Logical Reasoning Mar 7, 2020

by Krithiga2101

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29

CAT 2011 | Question: 28
When Munna Bhai joined the university of South Ghatkopar for his M.S., Mr. Irani, his professor, asked him to prove his calibre in a test conducted for the entire class. The class comprised of exactly $10$ students. The test contain exactly $10$ ... the $10$ questions- I through X. Munna is the jigri of Sastry and Ritesh Niran and Praveen Lucky and Rahul Jassi an Lucky

Krithiga2101 asked in Logical Reasoning Mar 7, 2020

by Krithiga2101

268 points

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30

CAT 2011 | Question: 27
Each of the following pie charts gives the percentage split up of the total time spent by a certain student towards preparation of CAT $2005$ At the most what percentage of total time was spent on test taken in VA and LA? $10\%$ $20\%$ $66\frac{2}{3}\%$ $100\%$

Krithiga2101 asked in Data Interpretation Mar 7, 2020

by Krithiga2101

268 points

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31

CAT 2011 | Question: 31
Sentences given in the question, when properly sequenced form a coherent paragraph. Each sentence is labeled with a letter. Choose the most logical oder of sentences from among the four given choices to construct a coherent paragraph. Paucity of serious thought is no surprise in the ... only? SC/ST's deserve them more. $\text{ABCD}$ $\text{CDBA}$ $\text{DABC}$ $\text{ACBD}$

Krithiga2101 asked in English Language Mar 7, 2020

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32

CAT 2011 | Question: 37
Given below are sentences, each using the question word different ways. Identify the sentence which uses the question word in a grammatically incorrect manner. Happen Accept it, mistakes will happen It happened on a system that worked I promise nothing will happen to you If so happens I’m going your way

Krithiga2101 asked in English Language Mar 7, 2020

by Krithiga2101

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33

CAT 2011 | Question: 36
In the following question, four different sentences are given. Choose the option that contains the grammatically incorrect sentence/s. He is feeling that this relocation is nothing but the kick upstairs. Consensus is now emerging at our state and national levels. A more and more ... to escape. It happened up on a system that worked. I, IV I, II, III I, III, IV I, III

Krithiga2101 asked in English Language Mar 7, 2020

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34

CAT 2011 | Question: 35
The question given below consists of a sentence which is divided into four parts, numbered (A) through (D). Only one part in the sentence is not acceptable in standard written English. Identify that part in the sentences which contains the error. Her acceptance of speech Was well received Eliciting thunderous applause At several points

Krithiga2101 asked in English Language Mar 7, 2020

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268 points

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35

CAT 2011 | Question: 34
Each question consists of sentences, which have one or two blanks, each blank indicating that something has been omitted. Below each sentence are four numbered words or sets of words labelled (A) through (D). Choose the set of words ... things explicitly, but suggests, a likeness between them. sarcastic...unfair blatant...overt metaphorical...implied sanguine...inherent

Krithiga2101 asked in English Language Mar 7, 2020

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36

CAT 2011 | Question: 33
In the given question, all the sentences except one sentence,when properly sequenced form a coherent paragraph. Each sentence is labeled with a letter. Choose the sentence which does not form a part of the paragraph from among the four given choices. The revolution called Human ... hired hands subject to the orders of managers. $\text{A}$ $\text{B}$ $\text{C}$ $\text{D}$

Krithiga2101 asked in English Language Mar 7, 2020

by Krithiga2101

268 points

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37

CAT 2011 | Question: 32
Sentences given in the question, when properly sequenced form a coherent paragraph. Each sentence is labeled with a letter. Choose the most logical order of sentences from among the four given choices to construct a coherent paragraph. Overcoming the handicap of crushing poverty, he ... even found its way to the court. $\text{ACDB}$ $\text{BDAC}$ $\text{ACBD}$ $\text{BACD}$

Krithiga2101 asked in English Language Mar 7, 2020

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268 points

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38

CAT 2011 | Question: 41
Given below is a paragraph whose last line is missing. Choose the line which completes the paragraph most logically from the options given below. The remake the world (including Nature), Fourier mobilised : an intolerance (for civilisation), a form ( ... excess of the order. The excess : what does not pass through. The vomiting of politics is what Fourier calls Invention

Krithiga2101 asked in English Language Mar 7, 2020

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39

CAT 2011 | Question: 40
Given below is a paragraph whose last line is missing. Choose the line which completes the paragraph most logically from the options given below. So the unpleasant shocks that used to affect other people now affect us. Few of us have not been touched ... in business Another is the fact that there are more scientists alive today than ever lived in the history of the world.

Krithiga2101 asked in English Language Mar 7, 2020

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40

CAT 2011 | Question: 39
Given below is a paragraph whose last line is missing. Choose the line which completes the paragraph most logically from the options given below. The real change in corporate culture began with the personal computer. With the PC, any employee ... PCs to their corporate mainframes, but primarily as replacements for dumb terminals. Some users, however, were more creative.

Krithiga2101 asked in English Language Mar 7, 2020

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