Aptitude Overflow
Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Recent questions tagged quantitative-aptitude
0
votes
1
answer
521
CAT 2015 | Question: 76
The figure shows the rectangle $\text{ABCD}$ with a semicircle and a circle inscribed inside in it as shown. What is the ratio of the area of the circle to that of the semicircle? $\left ( \sqrt{2}-1 \right )^{2}:1$ $2\left ( \sqrt{2}-1 \right )^{2}:1$ $\left ( \sqrt{2}-1 \right )^{2}:2$ None of these
The figure shows the rectangle $\text{ABCD}$ with a semicircle and a circle inscribed inside in it as shown. What is the ratio of the area of the circle to that of the se...
go_editor
13.9k
points
460
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
geometry
+
–
0
votes
1
answer
522
CAT 2015 | Question: 80
$\text{ABCD}$ is a rhombus with the diagonals $\text{AC}$ and $\text{BD}$ intersecting at the origin on the $x\text{-}y$ plane. The equation of the straight line $\text{AD}$ is $x + y = 1$. What is the equation of $\text{BC}?$ $x + y = -1$ $x - y = -1$ $x + y = 1$ None of these
$\text{ABCD}$ is a rhombus with the diagonals $\text{AC}$ and $\text{BD}$ intersecting at the origin on the $x\text{-}y$ plane. The equation of the straight line $\text{A...
go_editor
13.9k
points
501
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
geometry
+
–
0
votes
0
answers
523
CAT 2015 | Question: 81
The set of all positive integers is the union of two disjoint subsets$:\left \{ f\left ( 1 \right ),f\left ( 2 \right ), \dots, f\left ( n \right ), \dots \right \}$ ... $n \geq 1$. What is the value of $g\left ( 1 \right )?$ $0$ $2$ $1$ Cannot be determined
The set of all positive integers is the union of two disjoint subsets$:\left \{ f\left ( 1 \right ),f\left ( 2 \right ), \dots, f\left ( n \right ), \dots \right \}$ and ...
go_editor
13.9k
points
499
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
functions
+
–
1
votes
1
answer
524
CAT 2015 | Question: 79
If $x^{2}+y^{2}= 0.1$ and $\left | x-y \right |=0.2$, then $\left | x \right |+\left | y \right |$ is equal to $0.3$ $0.4$ $0.2$ $0.6$
If $x^{2}+y^{2}= 0.1$ and $\left | x-y \right |=0.2$, then $\left | x \right |+\left | y \right |$ is equal to$0.3$$0.4$$0.2$$0.6$
go_editor
13.9k
points
625
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
absolute-value
+
–
0
votes
0
answers
525
CAT 2015 | Question: 78
Two liquids $\text{A}$ and $\text{B}$ are in the ratio $5 : 1$ in container $1$ and $1 : 3$ in container $2$. In what ratio should the contents of the two containers be mixed so as to obtain a mixture of $\text{A}$ and $\text{B}$ in the ratio $1 : 1$? $2 : 3$ $4 : 3$ $3 : 2$ $3 : 4$
Two liquids $\text{A}$ and $\text{B}$ are in the ratio $5 : 1$ in container $1$ and $1 : 3$ in container $2$. In what ratio should the contents of the two containers be m...
go_editor
13.9k
points
354
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
alligation-mixture
+
–
0
votes
1
answer
526
CAT 2015 | Question: 77
In a mile race, Akshay can be given a start of $128$ m by Bhairav. If Bhairav can give Chinmay a start of $4$ m in a $100$ m dash, then who out of Akshay and Chinmay will win a race of one and half miles, and what will be the final lead given by the winner to the loser? (One mile is $1,600$ m.) Akshay, $1/12$ mile Chinmay, $1/32$ mile Akshay, $1/24$ mile Chinmay, $1/16$ mile
In a mile race, Akshay can be given a start of $128$ m by Bhairav. If Bhairav can give Chinmay a start of $4$ m in a $100$ m dash, then who out of Akshay and Chinmay will...
go_editor
13.9k
points
1.2k
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
speed-distance-time
+
–
1
votes
1
answer
527
CAT 2015 | Question: 75
The cost of diamond varies directly as the square of its weight. Once, this diamond broke into four pieces with weight in the ratio $1: 2 : 3: 4.$ When the pieces were sold, the merchant got $\text{Rs. 70,000}$ less. Find the original price of the diamond _____________
The cost of diamond varies directly as the square of its weight. Once, this diamond broke into four pieces with weight in the ratio $1: 2 : 3: 4.$ When the pieces were so...
go_editor
13.9k
points
635
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
ratio-proportion
numerical-answer
+
–
0
votes
0
answers
528
CAT 2015 | Question: 74
A wooden box (open at the top) of thickness $0.5$ cm, length $21$ cm, width $11$ cm and height $6$ cm is painted on the inside. The expenses of painting are $\text{Rs. 70}$. What is the rate of painting per square centimeters? $\text{Re 0.7}$ $\text{Re 0.5}$ $\text{Re 0.1}$ $\text{Re 0.2}$
A wooden box (open at the top) of thickness $0.5$ cm, length $21$ cm, width $11$ cm and height $6$ cm is painted on the inside. The expenses of painting are $\text{Rs. 70...
go_editor
13.9k
points
406
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
mensuration
+
–
0
votes
0
answers
529
CAT 2015 | Question: 83
In the figure above, $\text{AB = BC = CD = DE = EF = FG = GA}$. Then $\angle \text{DAE}$ is approximately $15^{\circ}$ $20^{\circ}$ $30^{\circ}$ $25^{\circ}$
In the figure above, $\text{AB = BC = CD = DE = EF = FG = GA}$. Then $\angle \text{DAE}$ is approximately$15^{\circ}$$20^{\circ}$$30^{\circ}$$25^{\circ}$
go_editor
13.9k
points
438
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
geometry
+
–
0
votes
1
answer
530
CAT 2015 | Question: 87
Two towns $\text{A}$ and $\text{B}$ are $100$ km apart. A school is to be built for $100$ students of town $\text{B}$ and $30$ students of Town $\text{A}$. Expenditure on transport is Rs. $1.20$ ... should be built at $33$ km from Town $\text{A}$ $33$ km from Town $\text{B}$ Town $\text{A}$ Town $\text{B}$
Two towns $\text{A}$ and $\text{B}$ are $100$ km apart. A school is to be built for $100$ students of town $\text{B}$ and $30$ students of Town $\text{A}$. Expenditure on...
go_editor
13.9k
points
616
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
work-cost
+
–
1
votes
1
answer
531
CAT 2015 | Question: 89
Let $u_{n+1}=2u_{n}+1 \;(n=0,1,2,\dots)$ and $u_{n}=0$. Then $u_{10}$ nearest to ________
Let $u_{n+1}=2u_{n}+1 \;(n=0,1,2,\dots)$ and $u_{n}=0$. Then $u_{10}$ nearest to ________
go_editor
13.9k
points
563
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
numerical-computation
numerical-answer
+
–
1
votes
1
answer
532
CAT 2015 | Question: 88
One man can do as much work in one day as a woman can do in $2$ days. A child does one third the work in a day as a woman. If an estate-owner hires $39$ pairs of hands, men, women and children in the ratio $6: 5: 2$ and pays them in all Rs. $1113$ at ... the daily wages of a child be, if the wages are proportional to the amount of work done? Rs. $14$ Rs. $5$ Rs. $20$ Rs. $7$
One man can do as much work in one day as a woman can do in $2$ days. A child does one third the work in a day as a woman. If an estate-owner hires $39$ pairs of hands, m...
go_editor
13.9k
points
584
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
work-time
+
–
0
votes
1
answer
533
CAT 2015 | Question: 85
Shyam went to Delhi to Shimla via Chandigarh by car. The distance from Delhi to Chandigarh is $\frac{3}{4}$ times the distance from Chandigarh to Shimla. The average speed from Delhi to Chandigarh was half as much again as that from Chandigarh to Shimla. If the ... $39.2$ kmph $63$ kmph $42$ kmph None of the above
Shyam went to Delhi to Shimla via Chandigarh by car. The distance from Delhi to Chandigarh is $\frac{3}{4}$ times the distance from Chandigarh to Shimla. The average spee...
go_editor
13.9k
points
662
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
speed-distance-time
+
–
0
votes
0
answers
534
CAT 2015 | Question: 84
A water tank has three taps $\text{A, B},$ and $\text{C. A}$ fills four buckets in $24$ mins, $\text{B}$ fills $8$ buckets in $1$ hour and $\text{C}$ fills $2$ buckets in $20$ minutes. If all taps are opened together a full tank is emptied in $2$ hours. If a buckets can hold $5$ litres of water, what is the capacity of the tank in litres _________
A water tank has three taps $\text{A, B},$ and $\text{C. A}$ fills four buckets in $24$ mins, $\text{B}$ fills $8$ buckets in $1$ hour and $\text{C}$ fills $2$ buckets in...
go_editor
13.9k
points
435
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
work-time
pipes-cistern
numerical-answer
+
–
1
votes
1
answer
535
CAT 2015 | Question: 82
For all non-negative integers $x$ and $y$, $f(x,y)$ is defined as below. $f( 0,y) = y+1$ $f(x+1,0) = f( x, 1)$ $f( x+1, y+1) = f\left( x,f( x+1,y) \right)$ Then what is the value of $f(1,2)$ ________
For all non-negative integers $x$ and $y$, $f(x,y)$ is defined as below.$f( 0,y) = y+1$$f(x+1,0) = f( x, 1)$$f( x+1, y+1) = f\left( x,f( x+1,y) \right)$Then what is the v...
go_editor
13.9k
points
2.5k
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
functions
numerical-answer
+
–
1
votes
2
answers
536
CAT 2015 | Question: 86
Fourth term of an arithmetic progression is $8$. What is the sum of the first $7$ terms of the arithmetic progression? $7$ $64$ $56$ Cannot be determined
Fourth term of an arithmetic progression is $8$. What is the sum of the first $7$ terms of the arithmetic progression?$7$$64$$56$Cannot be determined
go_editor
13.9k
points
807
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
arithmetic-progression
+
–
0
votes
1
answer
537
CAT 2015 | Question: 95
The number of solutions of the equation $2x+y=40$ where both $x$ and $y$ are positive integers and $x\leq y$ is __________
The number of solutions of the equation $2x+y=40$ where both $x$ and $y$ are positive integers and $x\leq y$ is __________
go_editor
13.9k
points
644
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
system-of-equations
+
–
0
votes
1
answer
538
CAT 2015 | Question: 93
A young girl counted in the following way on the fingers of her left hand. She started calling the thumb $1$, the index finger $2$, middle finger $3$, ring finger $4$, little finger $5$, then reversed direction, calling the ring finger $6$, middle ... middle finger for $11$, and so on. She counted up to $1994$. She ended on her. thumb index finger middle finger ring finger
A young girl counted in the following way on the fingers of her left hand. She started calling the thumb $1$, the index finger $2$, middle finger $3$, ring finger $4$, li...
go_editor
13.9k
points
666
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
number-systems
+
–
1
votes
1
answer
539
CAT 2015 | Question: 96
If $\log_{y}x=\left ( a \cdot \log_{z} y\right ) = \left ( b \cdot \log_{x}z \right )=ab,$ then which of the following pairs of values for $(a,b)$ is not possible? $(-2, 1/2)$ $(1, 1)$ $(\pi , 1/\pi )$ $(2 ,2)$
If $\log_{y}x=\left ( a \cdot \log_{z} y\right ) = \left ( b \cdot \log_{x}z \right )=ab,$ then which of the following pairs of values for $(a,b)$ is not possible?$(-2, 1...
go_editor
13.9k
points
548
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
logarithms
+
–
0
votes
1
answer
540
CAT 2015 | Question: 94
Consider the set $\text{S} = \left \{ 1, 2, 3, \dots,1000 \right \}$. How many arithmetic progressions can be formed from the elements of $\text{S}$ that start with $1$ and end with $1000$ and have at least $3$ elements? $3$ $4$ $6$ $7$
Consider the set $\text{S} = \left \{ 1, 2, 3, \dots,1000 \right \}$. How many arithmetic progressions can be formed from the elements of $\text{S}$ that start with $1$ a...
go_editor
13.9k
points
504
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
arithmetic-progression
+
–
0
votes
1
answer
541
CAT 2015 | Question: 92
Let $x<0,\:0<y<1,\:z>1$. Which of the following may be false? $\left (x ^{2} -z^{2}\right )$ has to be positive. $yz$ can be less than one. $xy$ can never be zero. $\left (y ^{2} -z^{2}\right )$ is always negative.
Let $x<0,\:0<y<1,\:z>1$. Which of the following may be false?$\left (x ^{2} -z^{2}\right )$ has to be positive.$yz$ can be less than one.$xy$ can never be zero.$\left (y ...
go_editor
13.9k
points
517
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
algebra
+
–
0
votes
1
answer
542
CAT 2015 | Question: 91
The maximum possible value of $y = \min\left ( 1/2-3x^{2}/4,5x^{2}/4 \right )$ for the range $0<x<1$ is $1/3$ $1/2$ $5/27$ $5/16$
The maximum possible value of $y = \min\left ( 1/2-3x^{2}/4,5x^{2}/4 \right )$ for the range $0<x<1$ is$1/3$$1/2$$5/27$$5/16$
go_editor
13.9k
points
411
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
maxima-minima
+
–
0
votes
0
answers
543
CAT 2015 | Question: 90
Let $x<0.50,\:0<y<1, \:z>1.$. Given a set of numbers, the middle number, when they are arranged in ascending order, is called the median. So the median of the numbers $x,y,$ and $z$ would be less than one between $0$ and $1$ greater than $1$ cannot say
Let $x<0.50,\:0<y<1, \:z>1.$. Given a set of numbers, the middle number, when they are arranged in ascending order, is called the median. So the median of the numbers $x,...
go_editor
13.9k
points
491
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
statistics
+
–
0
votes
0
answers
544
CAT 2015 | Question: 99
Amol was asked to calculate the arithmetic mean of $10$ positive integers, each of which had $2$ digits. By mistake, he interchanged the $2$ digits, say $a$ and $b$, in one of these $10$ integers. As a result, his answer for the arithmetic mean was $1.8$ more than what is should have been. Then $b – a$ equals ________
Amol was asked to calculate the arithmetic mean of $10$ positive integers, each of which had $2$ digits. By mistake, he interchanged the $2$ digits, say $a$ and $b$, in o...
go_editor
13.9k
points
597
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
average
numerical-answer
+
–
1
votes
1
answer
545
CAT 2015 | Question: 98
Survey was conducted of $100$ people to find out whether they had read recent issues of Golmal, a monthly magazine. The summarized information regarding readership in $3$ months is given below: Only September: $18$; September but not August: $23$; September and ... number of surveyed people who have read exactly two consecutive issues (out of the three)? $7$ $9$ $12$ $14$
Survey was conducted of $100$ people to find out whether they had read recent issues of Golmal, a monthly magazine. The summarized information regarding readership in $3$...
go_editor
13.9k
points
732
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
venn-diagrams
+
–
0
votes
0
answers
546
CAT 2015 | Question: 100
The angle of elevation of the top of a tower $30$ m high, from two points on the level ground on its opposite sides are $45$ degrees and $60$ degrees. What is the distance between the two points? $30$ $51.96$ $47.32$ $81.96$
The angle of elevation of the top of a tower $30$ m high, from two points on the level ground on its opposite sides are $45$ degrees and $60$ degrees. What is the distanc...
go_editor
13.9k
points
332
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
trigonometry
height-distance
+
–
1
votes
1
answer
547
CAT 2015 | Question: 97
When you reverse the digits of the number $13$, the number increases by $18$. How many other two digit numbers increase by $18$ when their digits reversed ___________
When you reverse the digits of the number $13$, the number increases by $18$. How many other two digit numbers increase by $18$ when their digits reversed ___________
go_editor
13.9k
points
565
views
go_editor
asked
Mar 9, 2020
Quantitative Aptitude
cat2015
quantitative-aptitude
number-systems
numerical-answer
+
–
1
votes
1
answer
548
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
$\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$$...
Krithiga2101
298
points
882
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
functions
+
–
0
votes
0
answers
549
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
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 pa...
Krithiga2101
298
points
1.1k
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
number-systems
+
–
0
votes
0
answers
550
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
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 t...
Krithiga2101
298
points
1.3k
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
geometry
+
–
1
votes
0
answers
551
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$
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$...
Krithiga2101
298
points
1.2k
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
average
+
–
0
votes
0
answers
552
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$
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...
Krithiga2101
298
points
843
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
permutation-combination
+
–
0
votes
0
answers
553
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
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
298
points
1.5k
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
number-systems
+
–
0
votes
0
answers
554
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}$
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 ...
Krithiga2101
298
points
555
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
geometry
+
–
0
votes
0
answers
555
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}$
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 ...
Krithiga2101
298
points
576
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
geometry
+
–
0
votes
0
answers
556
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)$
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...
Krithiga2101
298
points
472
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
number-systems
+
–
0
votes
0
answers
557
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\%$
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...
Krithiga2101
298
points
1.5k
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
alligation-mixture
+
–
0
votes
0
answers
558
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\%$
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...
Krithiga2101
298
points
999
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
alligation-mixture
+
–
1
votes
1
answer
559
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$
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
298
points
736
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
sequences&series
+
–
1
votes
0
answers
560
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
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 ...
Krithiga2101
298
points
1.5k
views
Krithiga2101
asked
Mar 9, 2020
Quantitative Aptitude
cat2011
quantitative-aptitude
work-time
pipes-cistern
+
–
Page:
« prev
1
...
11
12
13
14
15
16
17
...
38
next »
Aptitude Overflow
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register