Aptitude Overflow
Ask us anything
Toggle navigation
Aptitude Overflow
Facebook Login
or
Email or Username
Password
Remember
Login
Register

I forgot my password
Activity
Questions
Unanswered
Tags
Subjects
Users
Ask
Blogs
Exams
Recent questions and answers in Quantitative Aptitude
0
votes
1
answer
1
If 3x2y=8, then 4y6x is
answered
Oct 1
in
Quantitative Aptitude
by
HeartBleed
(
46
points)
●
1
●
1

89
views
+1
vote
1
answer
2
Finding the divisor
A number when divided by a divisor leaves a remainder of $24$. When twice the original number is divided by the same divisor, the remainder is $11$. What is the value of the divisor? $12$ $13$ $35$ $37$ $59$
answered
Sep 12
in
Quantitative Aptitude
by
sakharam
(
46
points)
●
1
●
1

109
views
quantitativeaptitude
+2
votes
2
answers
3
A shopkeeper sells two computers for Rs 24000 each. On first he gained 20% and on the other, he lost 20%. What is the overall gain or loss percentage?
answered
Sep 12
in
Quantitative Aptitude
by
bhupendrakumar
(
18
points)

1.7k
views
profitloss
quantitativeaptitude
0
votes
2
answers
4
CAT200095
If $x^2 + y^2 = 0.1$ and $x – y = 0.2$, then $ x  +  y $ is equal to 0.3 0.4 0.2 0.6
answered
Sep 4
in
Quantitative Aptitude
by
sakharam
(
46
points)
●
1
●
1

112
views
cat2000
quantitativeaptitude
+1
vote
1
answer
5
TCS DIGITAL APTI
A rectangle of height 100 squares and width 200 squares is drawn on a graph paper. It is colored square by square from top left the corner and moving across in a spiral turning right whenever a side of the rectangle or a colored square is reached. Which square is colored last? ... numbers  the bottom right square is on row 100 and column 200) a) 50,50 b) 51,50 c) 51,150 d) 50,150
answered
Aug 17
in
Quantitative Aptitude
by
Abhinav_aks
(
18
points)

236
views
tcsdigital
0
votes
2
answers
6
self doubts
Two friends A and B were employed to do a work. Initial deadline was fixed at 24 days. Both started working together but after 20 days, A left the work and the whole work took 30 days to complete. In how much time can B alone can do the work? ( In this question what in initial unit to do work or total work)
answered
Jul 31
in
Quantitative Aptitude
by
STUDYGATE2019
(
42
points)
●
1

140
views
0
votes
1
answer
7
(number system) self doubts
when a number is divided by 13 ,the remainder is 11.when the same number is divided by 17,the remainder is 9.what is the number?
answered
Jul 31
in
Quantitative Aptitude
by
STUDYGATE2019
(
42
points)
●
1

117
views
0
votes
1
answer
8
work and wages
A and B took a job to be completed in 20 days. They started working together and after 12 days, C joined them and the whole job finished in 15 days. How much time would C require to complete the job if only C was hired?
answered
Jun 14
in
Quantitative Aptitude
by
Ravi R Y
(
94
points)
●
2

126
views
+1
vote
2
answers
9
The square of two digit number(ab) divided by half of itself resultant added by 18 then divided by 2
answered
Jun 14
in
Quantitative Aptitude
by
Ravi R Y
(
94
points)
●
2

337
views
difficult
quantitativeaptitude
0
votes
1
answer
10
work and time
3 men and 4 women can complete a work in 10 days by working 12 hours a day. 13 men and 24 women can do the same work by working same hours a day in 2 days. How much time would 12 men and 1 women working same hours a day will take to complete the whole work?
answered
May 17
in
Quantitative Aptitude
by
Sumiran Agrawal
(
150
points)
●
1
●
1
●
6

139
views
0
votes
1
answer
11
work and wages(self doubts)
A can do a certain work in the same time in which B and C together can do it.If A and B together could do it in 10 days and C can alone in 50 days,then B alone in 50 days, then B alone could do it in:
answered
May 13
in
Quantitative Aptitude
by
mudit23june
(
326
points)
●
1
●
1
●
5

124
views
0
votes
1
answer
12
work and time (self doubts)
A can do piece of work in 4 hours: B and C together can do it in 3 hours,while A and C together can do it in 2 hours. how long will B alone take to do it?
answered
Apr 30
in
Quantitative Aptitude
by
Leen Sharma
(
11k
points)
●
7
●
12
●
98

106
views
0
votes
1
answer
13
triangle
The perimeter of a right angled triangle is 60 cm,its hypotenuse is 26 cm.what is the area of the triangle?
answered
Apr 25
in
Quantitative Aptitude
by
shivam_rathore
(
60
points)
●
1
●
3

99
views
+2
votes
2
answers
14
CAT200121
Every ten years the Indian government counts all the people living in the country. Suppose that the director of the census has reported the following data on two neighbouring villages Chota hazri and Mota hazri: Chota hazri has 4,522 fewer males than Mota hazri. ... hazri has 2,910 fewer females than Mota hazri. What is the total number of males in Chota hazri? 11264 14174 5632 10154
answered
Mar 30
in
Quantitative Aptitude
by
logan1x
(
114
points)
●
2
●
6

363
views
quantitativeaptitude
cat2001
+4
votes
1
answer
15
Calculate Reservation Charge
The fair of half tickets between two railway station is 3/4 of Full ticket. Cost of one reserved full ticket is 400. cost of one reserved full and 2 half ticket is 1050 cost of reservation charge on full and half tickets are same CALCULATE RESERVATION CHARGE Answer : 100 How is this possible ?
answered
Mar 24
in
Quantitative Aptitude
by
jinal99
(
42
points)

97
views
+1
vote
1
answer
16
Which company had the widest range of share prices over the 5 years?
answered
Mar 16
in
Quantitative Aptitude
by
tonystark007
(
20
points)
●
1
●
1
●
2

379
views
quantitativeaptitude
barscharts
+2
votes
1
answer
17
made easy cbt 1 2019
A train after travelling for 50 km meets with an accident and then proceeds at 3/4th of its former speed and arrives the destination 35 minutes late. Had the accident occured 24 km farther, it would have reached the destination only 25 minutes late. what is the speed of train in kmph
answered
Jan 26
in
Quantitative Aptitude
by
noob_coder
(
20
points)
●
1
●
1

198
views
quantitativeaptitude
speeddistance
gate
2019
+2
votes
1
answer
18
Amcat
What is the LCM of 147/64 and 30/44?
answered
Jan 26
in
Quantitative Aptitude
by
Sathuri Bharath
(
104
points)
●
1
●
1
●
5

136
views
+1
vote
3
answers
19
CAT2000108
Convert the number 1982 from base 10 to base 12. The result is 1182 1912 1192 1292
answered
Jan 20
in
Quantitative Aptitude
by
Deepak Kumar 12
(
18
points)
●
1
●
1
●
1

169
views
cat2000
quantitativeaptitude
+1
vote
0
answers
20
altitude
A son Invest Half of his money in 47 stock at 100 and the other half in 67 at 90:Had he Inverted his money in order to buy Casual Amount of each stock, he would get 210 less of his Income Find his total Investment6100205
asked
Jan 9
in
Quantitative Aptitude
by
Pravash
(
20
points)
●
1
●
2

102
views
+1
vote
1
answer
21
GEOMETRY
A car is approaching a light houise at uniform speed.The angle of elevation of car at the top of the light house changes from 45 to 60(IN DEGREES) in10 min.The time (in min) in which the car reach the base of the tower ?
answered
Dec 21, 2018
in
Quantitative Aptitude
by
enjam nikitha
(
18
points)

129
views
geometry
+4
votes
4
answers
22
Problem on ages (RS AGGARWAL)
Four years ago, the father's age was three times the age of his son. The total of the ages of the father and the son after four years will be 64 years. What is the father's age at present?
answered
Dec 17, 2018
in
Quantitative Aptitude
by
Ram Swaroop
(
44
points)
●
3

3.1k
views
quantitativeaptitude
ages
0
votes
1
answer
23
Probability
Can someone explain answer for this question(26)?
answered
Dec 8, 2018
in
Quantitative Aptitude
by
mudit23june
(
326
points)
●
1
●
1
●
5

150
views
0
votes
2
answers
24
CAT200472
If the lengths of diagonals DF, AG and CE of the cube shown in the adjoining figure are equal to the three sides of a triangle, then the radius of the circle circumscribing that triangle will be equal to the sides of the cube $\sqrt{3}$ times the sides of the cube $\frac{1} {\sqrt{3} }$ times the sides of the cube impossible to find from the given information
answered
Oct 28, 2018
in
Quantitative Aptitude
by
Gate Fever
(
46
points)
●
2

415
views
cat2004
quantitativeaptitude
area
0
votes
0
answers
25
SELF
An oblong piece of ground measures 19m 2.5 dm by 12m5dm.From center of each side of the ground, a path 2m wide goes across to the center of the opposite side. What is the area of the path? A)59.5 m^2 B)54 m^2 C)78.4 m^2 D)34 m^2
asked
Oct 28, 2018
in
Quantitative Aptitude
by
Shubham Aggarwal
(
24
points)
●
2
●
2

114
views
+1
vote
3
answers
26
self doubt
$A$ can complete half work in $7$ days $B$ can do $\dfrac{1}{3}$ of work in $14$ days .while $C$ can complete the $20\%$ of the remaining work in $\dfrac{28}{5}$ days. In how many days $A,B,C$ will complete the work together ?
answered
Oct 11, 2018
in
Quantitative Aptitude
by
Arjun
(
7.7k
points)
●
51
●
68
●
113

341
views
numericalability
worktime
+2
votes
2
answers
27
Ratio and Proportion
96 is divided into two parts in such a way that seventh part of first and ninth part of second are equal. Find the smallest part? A. 38 B. 40 C. 42 D. 48
answered
Oct 8, 2018
in
Quantitative Aptitude
by
Satyam
(
94
points)
●
1
●
3

257
views
ratioproportion
quantitativeaptitude
+4
votes
4
answers
28
Permutation
How many ways $4$ men and $3$ women can speak at a conference so that women speakers are grouped together? 1. $720$ 2. $488$ 3. $360$ 4. $120$
answered
Oct 8, 2018
in
Quantitative Aptitude
by
Satyam
(
94
points)
●
1
●
3

352
views
+1
vote
1
answer
29
CAT200156
Each of the questions below consists of a set of labelled sentences. These sentences, when properly sequenced, form a coherent paragraph. Choose the most logical order of sentences from among the options. Although there are large regional variations, it is not ... relatives or go out of their way to help them in their personal matters even during office hours. ECADBF EADCFB EADBFC ABFCBE
answered
Sep 10, 2018
in
Quantitative Aptitude
by
Saketmahawar
(
18
points)
●
1

281
views
quantitativeaptitude
cat2001
+1
vote
1
answer
30
Geeksforgeeks Sudo Placements
If the selling price of 30 pencils is equal to the cost price of 50 pencils. Find out the profit or loss %. My Ans. 66.66% Given Ans.40%
answered
Sep 3, 2018
in
Quantitative Aptitude
by
Dharmendra Lodhi
(
270
points)
●
1
●
1
●
7

171
views
#aptitude
#profitandloss
+1
vote
2
answers
31
Interview Question
You have to play three games with opponents A and B in a specified sequence. You win the series if you win two consecutive games. A is a stronger player than B. Which sequence maximizes your chance of winning the series? AAB ABA BAB BAA All are the same.
answered
Aug 28, 2018
in
Quantitative Aptitude
by
Dharmendra Lodhi
(
270
points)
●
1
●
1
●
7

196
views
probability
0
votes
1
answer
32
CAT 200706
How many pairs of positive integers $m, n$ satisfy $\frac{1}{m} + \frac{4}{n}=\frac{1}{12}$,where $n$ is an odd integer less than $60?$ 4 7 5 3
answered
Aug 28, 2018
in
Quantitative Aptitude
by
Dharmendra Lodhi
(
270
points)
●
1
●
1
●
7

267
views
quantitativeaptitude
cat
cat2007
+1
vote
1
answer
33
Clock  Relative speed is also increasing every hour
A wall clock and a Table clock are set to correct time today on 10 pm. Wall clock looses 3 minute in 1st hour, 6 minutes in the second hour and 9 minutes in the third hour and so on. Table clock looses 5 minutes in the 1st hour, 10 minutes in the second hour and 15 minutes in the third hour and so on. When will they show the same time?
answered
Aug 13, 2018
in
Quantitative Aptitude
by
Aarti juyal
(
18
points)

156
views
+2
votes
1
answer
34
CAT199894
Consider a 99 digit number created by writing side by side the first fifty four natural number as follows: $12345678910111213…….5354$ The above number when divided by $8$ will leave a remainder of $6$ $4$ $2$ $0$
answered
Jul 31, 2018
in
Quantitative Aptitude
by
lambda
(
38
points)
●
1
●
2
●
2

158
views
cat1998
quantitativeaptitude
+2
votes
1
answer
35
CAT1996159
Month Stage Cost(Rs. '000 per manmonth) $12$ Specification $40$ $34$ Design $20$ $58$ Coding $10$ $910$ Testing $15$ $1115$ Maintenance $10$ The number of people employed in each month is: Month $1$ $2$ $3$ $4$ $5$ $6$ $7$ $8$ $9$ ... $1$ $1$ Which five consecutive months have the lowest average cost per manmonth under the new technique? $15$ $913$ $1115$ None of the these
answered
Jul 2, 2018
in
Quantitative Aptitude
by
Subarna Das
(
2.5k
points)
●
5
●
9
●
18

97
views
cat1996
quantitativeaptitude
tabulardata
datainterpretation
+2
votes
1
answer
36
CAT1996156
Month Stage Cost(Rs. '000 per manmonth) $12$ Specification $40$ $34$ Design $20$ $58$ Coding $10$ $910$ Testing $15$ $1115$ Maintenance $10$ The number of people employed in each month is: Month $1$ $2$ $3$ $4$ $5$ $6$ $7$ $8$ $9$ ... incurred in the fifth month. (due to improvement in Coding technique, the stage was completed in months $68$ only). $225$% $150$% $275$% $240$%
answered
Jul 2, 2018
in
Quantitative Aptitude
by
Subarna Das
(
2.5k
points)
●
5
●
9
●
18

136
views
cat1996
quantitativeaptitude
tabulardata
datainterpretation
+2
votes
2
answers
37
CAT1996167
Which month records the highest profit? September July March May
answered
Jun 27, 2018
in
Quantitative Aptitude
by
Bl
(
18
points)
●
1

131
views
cat1996
quantitativeaptitude
datainterpretation
+2
votes
2
answers
38
madeeasy work book
A plane left half an hour than the scheduled time and in order to reach its destination $1500 \hspace{0.1cm} km$ away in time, it had to increase its speed by $33.33\%$ over its usual speed. find its increased speed? $250 \hspace{0.1cm} kmph$ ... $750 \hspace{0.1cm} kmph$ none the answer given is $750 \hspace{0.1cm} kmph$ but i m getting $250$ which is correct??
answered
Jun 9, 2018
in
Quantitative Aptitude
by
Subarna Das
(
2.5k
points)
●
5
●
9
●
18

379
views
numericalability
timeanddistance
+1
vote
1
answer
39
How to solve this?
If $x+\dfrac{1}{x} = 4$, then what is the value of $x^6 + \dfrac{1}{x^6} ?$ $52$ $256$ $1026$ $2702$
asked
Jun 5, 2018
in
Quantitative Aptitude
by
Sara
(
26
points)
●
1
●
2
●
2

213
views
+1
vote
3
answers
40
#GeeksforGeeks
Q. A vessel is filled with a solution of, 3 parts soda and 5 parts rum. How much of the solution must be taken out and replaced with soda so that the solution contains equal amount of sod and rum? (A) 8/5 (B) 2/5 (C) 1/5 (D) 5/8
asked
May 21, 2018
in
Quantitative Aptitude
by
Hradesh patel
(
36
points)
●
2
●
3
●
4

204
views
To see more, click for all the
questions in this category
.
All categories
Logical Reasoning
806
English Language
909
Quantitative Aptitude
1k
General Awareness
90
Computer Knowledge
55
Others
0
Recent Posts
GRE Exam: New Test Pattern 2016 – 2017
Raise your Visibility to Attract GRE Test Takers
GRE Quantitative Practice Questions
GRE Practice Questions — Quantitative Reasoning
Sentence Equivalence Questions (GRE)
Top Users
Dec 2019
kobekirlin
10 Points
SherriHalver
10 Points
akash5714
10 Points
RosettaMinns
10 Points
nhunghuouhienthu
10 Points
Recent questions and answers in Quantitative Aptitude
Most popular tags
englishlanguage
quantitativeaptitude
logicalreasoning
passagereading
cat1997
cat1995
cat1996
cat1998
cat1999
cat2000
cat20031
cat2001
cat20032
cat2002
cat2004
datainterpretation
cat2005
cat2008
cat2014
cat2006
cat2007
sequences&series
cat1994
multiplesubparts
verbalability
computerknowledge
tabulardata
generalawareness
appropriateword
nielitdec2017scientifictechnicalassistanta
nielit2019scientistc
timeanddistance
sentenceformation
cat2009
wordpairs
paragraphconstruction
percentage
graphs
barscharts
nielitdec2017scientistb
sentencerearrangement
oddoneout
ratioproportion
someallnone
worktime
geometry
profitloss
factjudgemeantinference
filltheblank
syllogism
codingdecoding
datasufficiency
decisionmaking
permutation
statementsufficiency
functions
statementsconclusions
difficult
easy
mostappropriatealternative
combinatory
roundtablearrangement
banks
lcmhcf
factors
excelability
triangle
sets
probability
speeddistance
piechart
clocks
equations
gameplayer
fractions
cmi2010
twoblankword
numberseries
quadraticequations
abbreviations
awards
direction
numericalability
logarithms
minimummaximum
cubes
costpricesellingprice
mixtures
relations
bankindia
mailing
wordability
codes
bloodrelation
area
average
circle
relationship
files
ages
2,874
questions
1,321
answers
520
comments
42,566
users