Recent questions tagged cat2010

1 vote

1 answer

1

CAT 2010-1
If $\text{r, s and t}$ are consecutive odd integers with $\text{r < s < t}$, which of the following must be true? $\text{rs = t}$ $\text{r + t = 2t – s}$ $\text{r + s = t – 2}$ $\text{r + t = 2s}$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

208 views

0 votes

0 answers

2

CAT 2010-2
Let $\text{S}$ be the set of rational numbers with the following properties: $\frac{1}{2}\in S$ If $x\in S$ then both $\frac{1}{x+1}\in S$ and $\frac{x}{x+1}\in S$ Which of the following is true? $S$ contains all rational numbers in the interval ... contains all rational numbers in the interval $-1 < x < 0$. $S$ contains all rational numbers in the interval $1 < x <\infty$.

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

170 views

1 vote

1 answer

3

CAT 2010-3
$\text{P, Q and R}$ are three consecutive odd numbers in ascending order. If the value of three times $P$ is three less than two times $R$, find the value of $R$. $5$ $7$ $9$ $11$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

184 views

1 vote

1 answer

4

CAT 2010-4
Consider the following statements : When two straight lines intersect, then : adjacent angles are complementary adjacent angles are supplementary opposite angles are equal opposite angles are supplementary Of these statements: (I) and (III) are correct (II) and (III) are correct (I) and (IV) are correct (II) and (IV) are correct

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

179 views

0 votes

0 answers

5

CAT 2010-5
A pole has to be erected on the boundary of a circular park of diameter $13$ meters in such a way that the difference of its distances from two diametrically opposite fixed gates $A$ and $B$ on the boundary is $7$ meters. The distance of the pole from one of the gates is: $8$ metres $8.25$ metres $5$ metres None these

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

140 views

0 votes

0 answers

6

CAT 2010-6
From a square piece of card-board measuring $2a$ on each side of a box with no top is to be formed by cutting out from each corner a square with sides $b$ and bending up the flaps. The value of $b$ for which the box has the greatest volume is $b= \frac{a}{5}$ $b= \frac{a}{4}$ $b= \frac{2a}{3}$ $b= \frac{a}{2}$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

118 views

1 vote

1 answer

7

CAT 2010-7
The sum of the areas of two circles which touch each other externally is $153\pi$. If the sum of their radii is $15$, find the ratio of the larger to the smaller radius $4$ $2$ $3$ None of these

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

320 views

1 vote

1 answer

8

CAT 2010-8
Consider the following statements: If $a^{x}=b,b^{y}=c,c^{z}=a,$ then $xyz=1$ If $p=a^{x},q=a^{y},\left ( p^{y}q^{y} \right )^{z}=a^{2},$ then $xyz=1$ If $x^{a}=y^{b}=z^{c}$ and $ab+bc+ca=0$ then $xyz=1$ Of these statements: I and II are correct II and III are correct Only I is correct All I, II and III are correct

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

114 views

1 vote

1 answer

9

CAT 2010-9
If $a, b$ and $c$ are three real numbers, then which of the following is not true? $\mid a+b \mid\leq \mid a \mid+\mid b \mid$ $\mid a – b \mid \leq \mid a \mid + \mid b\mid$ $\mid a-b \mid \leq \mid a \mid -\mid b \mid$ $\mid a-c \mid \leq \mid a-b \mid+\mid b-c \mid$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

112 views

1 vote

1 answer

10

CAT 2010-10
Let $S$ denote the infinite sum $2+5x+9x^{2}+14x^{3}+20x^{4}+\ldots$ where $\mid x \mid < 1$ and the coefficient of $x^{n-1}$ is $\dfrac{1}{2}n\left ( n+3 \right ), \left ( n=1,2,\ldots \right ).$ Then $S$ equals $\frac{2-x}{(1-x)^{3}}$ $\frac{2-x}{(1+x)^{3}}$ $\frac{2+x}{(1-x)^{3}}$ $\frac{2+x}{(1+x)^{3}}$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

126 views

0 votes

0 answers

11

CAT 2010-11
$ABCD$ is a rectangle. The points $P$ and $Q$ lie on $AD$ and $AB$ respectively. If the triangle $PAQ, QBC$ and $PCD$ all have the same areas and $BQ = 2$, then $AQ =$ $1+\sqrt{5}$ $1-\sqrt{5}$ $\sqrt{7}$ $2\sqrt{7}$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

81 views

1 vote

1 answer

12

CAT 2010-12
For which value of $k$ does the following pair of equations yield a unique solution for $x$ such that the solution is positive? $x^{2}-y^{2}=0$ $(x-k)^{2}+y^{2}=1$ $2$ $0$ $\sqrt{2}$ $\sqrt{-2}$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

328 views

0 votes

0 answers

13

CAT 2010-13
In an examination, the average marks obtained by students who passed was $x$ %, while the average of those who failed was $y$ %. The average marks of all students taking the exam was $z$ %. Find in terms of $x, y$ and $z$ ... $\left ( y-z \right )\left ( z-y \right )$ $\left ( y-z \right )\left ( x-z \right )$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

116 views

1 vote

1 answer

14

CAT 2010-14
If $a=b^{2}=c^{3}=d^{4}$ then the value of $log_{a}$ $(abcd)$ would be $log_{a}1+log_{a}2+log_{a}3+log_{a}4$ $log_{a}24$ $1+\frac{1}{2}+\frac{1}{3}+\frac{1}{4}$ $1+\frac{1}{2!}+\frac{1}{3!}+\frac{1}{4!}$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

161 views

1 vote

1 answer

15

CAT 2010-15
If three positive real numbers $a, b$ and $c(c>a)$ are in Harmonic Progression, then $log\left ( a+c \right )+log\left ( a-2b+c \right )$ is equal to: $2\:log\left ( c-b \right )$ $2\:log\left ( a-c\right )$ $2\:log\left ( c-a\right )$ $log\:a+log\:b+log\:c$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

205 views

0 votes

0 answers

16

CAT 2010-16
Let $f$ be an injective map with domain $\left \{ x, y, z \right \}$ and the range $\left \{ 1, 2, 3 \right \}$ such that exactly one of the following statements is correct and the remaining are false. $f\left \{x \right \}=1,f\left ( y \right )\neq 1,f\left ( z \right )\neq 2.$ The value of $f^{-1}\left ( 1 \right )$ is $x$ $y$ $z$ None of the above

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

72 views

0 votes

0 answers

17

CAT 2010-21
According to the passage, lighting engineers need not Plot photometric curves Utilizes photometric data Understand Photometric techniques Have mathematical expertise

Arjun asked in Others Mar 1, 2020

by Arjun

8.2k points

120 views

0 votes

0 answers

18

CAT 2010-17
For constructing the working class consumer price index number of a particular town, the following weights corresponding to different group of items were assigned : Food - $55$, Fuel - $15$, Clothing - $10$, Rent - $8$ and Miscellaneous - $12$. It is known that the rise in food prices is ... $317.14,158.57,94.64,189.28$ $311.14,159.57,90.64,198.28$ $321.14,162.57,84.46,175.38$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

109 views

0 votes

0 answers

19

CAT 2010-18
In a factory making radioactive substances, it was considered that the three cubes of uranium together are hazardous. So the company authorities decided to have the stack of uranium interspersed with lead cubes. But there is a new worker in a company who does not know the rule. So ... he wanted. What is the number of hazardous combinations of uranium in a stack of $5$? $3$ $7$ $8$ $10$

Arjun asked in Quantitative Aptitude Mar 1, 2020

by Arjun

8.2k points

255 views

0 votes

0 answers

20

CAT 2010-19
A line graph on a graph sheet shows the revenue for each year from $1990$ through $1998$ by points and joints the successive points by straight line segments. The point for revenue of $1990$ is labeled $A$, that for $1991$ as $B$, and that for $1992$ as $C$. What is the ... and the angle between $CB$ and $x$-axis is $80$ degrees. Statement II: The scale of $y$-axis is $1$ cm = $1000$.

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

140 views

1 vote

1 answer

21

CAT 2010-20
Geetanjali Express, which is $250$ metre long when moving from Howrah to Tatanagar crosses Subarnarekha bridge in $30$ seconds. What is the speed of Geetanjali Express? Statement I: Bombay Mail, which runs at $60$ km/hour crosses the Subranarekha bridge in $30$ seconds. Statements II: Bombay Mail when running at $90$ km/hour crosses a lamp post in $10$ seconds.

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

571 views

0 votes

0 answers

22

CAT 2010-22
The colour black is an example of A surface colour An achromatic colour An organic colour A diffuse colour

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

131 views

0 votes

0 answers

23

CAT 2010-23
Paint is an example of a substance containing Inorganic material Body colours Surface colours Metallic colours

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

117 views

0 votes

0 answers

24

CAT 2010-24
Which of the following conclusion can be drawn from the passage? Precise measurement is a sufficient condition to ensure validity of conclusions resulting from an experiment. Experimental data might support multiple theoretical explanations same time, ... knowledge of the theory underpinning the experiment is sufficient to ensure the validity of conclusions drawn from experiments.

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

81 views

0 votes

0 answers

25

CAT 2010-25
As per Mayo’s perspective, which of the following best defines the phrase “scientific explanation”? One which is most detailed in its explanation of natural phenomena. One which survives examination better than other explanations. One which has been thoroughly tested by scientific experts. One which refutes other explanations convincingly,

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

111 views

0 votes

0 answers

26

CAT 2010-26
The author’s use of Snell’s law of refraction to illustrate Mayo’s perspective can best said to be Contrived Premediated Superfluous Illustrative

Arjun asked in Others Mar 1, 2020

by Arjun

8.2k points

97 views

0 votes

0 answers

27

CAT 2010-27
Biotic disturbances in the context means Attacks from other living things, animals, etc. The disturbances caused by the natives on seeing the strange foreigners. The political disturbances causing the closedown of the parks. Disturbances caused by the wild animals on seeing the tourists.

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

81 views

0 votes

0 answers

28

CAT 2010-28
By using the expression “environmentally destructive tourism” the author means The preservation of the wild beasts. Destruction of the wildlife and sancturies. Destroying the attractive sources of wild animals and birds. The maintenance of the flora and fauna of the country

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

78 views

0 votes

0 answers

29

CAT 2010-29
To implement the most scientific ways of tourism, we should Get industries and talented persons trained in the field. From a commission and a plan out how to implement the suggestions. Send a group of scientists abroad to learn more about tourism. Speed as much finance as possible to better the suggestions made.

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

98 views

0 votes

0 answers

30

CAT 2010-30
Justice Minister Bola lge, confronted with the general incivility of local police, placed a ______ on the cads. Said the Hon. Bola lge, “I pray that god will make big holes in their pokets”. malediction sanction proscription plea

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

85 views

0 votes

0 answers

31

CAT 2010-31
During the heated discussion, the leader of the group ________ refuted all the claims brought by his opponents. Later everybody acknowledged that he survived by most _______ luck. ingeniously, incredible ingeniously, incredulous ingenuously, incredible ingenuously, incredulous

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

80 views

0 votes

0 answers

32

CAT 2010-32
Choose the option that point out sentence(s) with grammatical error(s). I love the man dancing on the table. I love the man's dancing on the table. In $1986$ Elie Wiesel was named the Nobel Peace Prize recipient, an honour established by Alfred Nobel. Neither of ... s wife will have to excuse themselves from the reception to speak to the caterer III and V I and IV II and V III and IV

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

167 views

0 votes

0 answers

33

CAT 2010-33
Infer ... $A-F;B-H;C-E;D-G$ $A-H;B-G;C-F;D-E$ $A-E;B-F;C-G;D-H$

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

106 views

0 votes

0 answers

34

CAT 2010-34
Catch ... $A-H;B-F;C-E;D-G$ $A-F;B-G;C-E;D-H$ $A-G;B-F;C-E;D-H$ $A-G;B-H;C-F;D-E$

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

71 views

0 votes

0 answers

35

CAT 2010-35
The _____ of the country should take a greater interest in promoting the indigenous works that are rooted in the deep traditions of scholarship across the world. LITERATI LITERATE LITERATURE LITERAL

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

135 views

0 votes

0 answers

36

CAT 2010-36
________ of different categories of problems often leads to design of improper solutions that fail to address the complexities of the problem. CONFABULATION CONFLATION CONFLICT CONFESSION

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

112 views

0 votes

0 answers

37

CAT 2010-37
But she gained courage as she went on She was a little nervous about it just at first and opened their eyes and mouths so very wide the two creatures got so close to her, one on each side IV, III, II, I II, IV,III, I II, I, IV, III None of the above

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

102 views

0 votes

0 answers

38

CAT 2010-38
It would perhaps be possible for him to be of some use to this brave girl he said to himself, vaguely at first, that without neglecting anything of what was due to his important mission. and this idea pleased him II, III, I, IV III, II, I, IV I, III, II, IV None of the above

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

96 views

0 votes

0 answers

39

CAT 2010-39
Indict to Intrigue on Endow with Trample on I and IV I and III I, III and IV None of the above

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

87 views

0 votes

0 answers

40

CAT 2010-40
Trace to Sparing of Replete with wonder at I and III I, II and III II, III and IV None of the above

Arjun asked in Logical Reasoning Mar 1, 2020

by Arjun

8.2k points

111 views

tags	tag:apple
author	user:martin
title	title:apple
content	content:apple
exclude	-tag:apple
force match	+apple
views	views:100
score	score:10
answers	answers:2
is accepted	isaccepted:true
is closed	isclosed:true

Recent questions tagged cat2010

Subjects

Most popular tags

Recent questions tagged cat2010

Subjects

Recent Posts

Most popular tags