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Recent questions and answers in Quantitative Aptitude
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1
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1
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
6 days
ago
in
Quantitative Aptitude
by
Abhinav_aks
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18
points)

89
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tcsdigital
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votes
1
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2
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
Aug 7
in
Quantitative Aptitude
by
Utkarsha Hajare
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18
points)
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39
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cat2000
quantitativeaptitude
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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)
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Jul 31
in
Quantitative Aptitude
by
STUDYGATE2019
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42
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95
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0
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1
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4
(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
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42
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72
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0
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1
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5
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
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94
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2

91
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2
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6
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
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94
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2

295
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difficult
quantitativeaptitude
0
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1
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7
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
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118
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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
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326
points)
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87
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0
votes
1
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9
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
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11k
points)
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12
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64
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0
votes
1
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10
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
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60
points)
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2

73
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+2
votes
2
answers
11
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
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94
points)
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1
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301
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quantitativeaptitude
cat2001
+4
votes
1
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12
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)

75
views
+1
vote
1
answer
13
Which company had the widest range of share prices over the 5 years?
answered
Mar 16
in
Quantitative Aptitude
by
tonystark007
(
20
points)
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1
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350
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quantitativeaptitude
barscharts
+2
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1
answer
14
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)
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1

169
views
quantitativeaptitude
speeddistance
gate
2019
+2
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1
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15
Amcat
What is the LCM of 147/64 and 30/44?
answered
Jan 26
in
Quantitative Aptitude
by
Sathuri Bharath
(
104
points)
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4

112
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+1
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3
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16
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
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18
points)
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107
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cat2000
quantitativeaptitude
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17
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)
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2

64
views
+1
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1
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18
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)

103
views
geometry
+4
votes
4
answers
19
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
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44
points)
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3

2.5k
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quantitativeaptitude
ages
0
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20
Probability
Can someone explain answer for this question(26)?
answered
Dec 8, 2018
in
Quantitative Aptitude
by
mudit23june
(
326
points)
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132
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0
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21
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)
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2

391
views
cat2004
quantitativeaptitude
area
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22
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)
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75
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3
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23
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
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7.7k
points)
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51
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68
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112

251
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numericalability
worktime
+2
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2
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24
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)
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206
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ratioproportion
quantitativeaptitude
+4
votes
4
answers
25
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)
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1
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3

289
views
+1
vote
1
answer
26
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)
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1

242
views
quantitativeaptitude
cat2001
+1
vote
1
answer
27
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
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270
points)
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146
views
#aptitude
#profitandloss
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2
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28
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)
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1
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1
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7

160
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probability
0
votes
1
answer
29
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)
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1
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1
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7

214
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quantitativeaptitude
cat
cat2007
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1
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30
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)

122
views
+2
votes
1
answer
31
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)
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122
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cat1998
quantitativeaptitude
+2
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1
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32
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)
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5
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9
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18

81
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cat1996
quantitativeaptitude
tabulardata
datainterpretation
+2
votes
1
answer
33
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)
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5
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9
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18

104
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cat1996
quantitativeaptitude
tabulardata
datainterpretation
+2
votes
2
answers
34
CAT1996167
Which month records the highest profit? September July March May
answered
Jun 27, 2018
in
Quantitative Aptitude
by
Bl
(
18
points)
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1

104
views
cat1996
quantitativeaptitude
datainterpretation
+2
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2
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35
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)
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5
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9
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18

292
views
numericalability
timeanddistance
+1
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1
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36
How to solve this?
If $x+\dfrac{1}{x} = 4$, then what is the value of $x^6 + \dfrac{1}{x^6} ?$ $52$ $256$ $1026$ $2702$
answered
Jun 6, 2018
in
Quantitative Aptitude
by
Subarna Das
(
2.5k
points)
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5
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9
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18

181
views
+2
votes
1
answer
37
CAT1996162
The amount of money invested (in rupees crore) in the core infrastructure areas of two districts, Chittoor and Khammam, Andhra Pradesh as follows: Approximately how many times the total investment in Chittoor was the total investment in Khammam in the given two years? $2.8$ $2.0$ $2.4$ $1.7$
answered
Jun 5, 2018
in
Quantitative Aptitude
by
Subarna Das
(
2.5k
points)
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5
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9
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18

113
views
cat1996
quantitativeaptitude
datainterpretation
tabulardata
+2
votes
2
answers
38
CAT1996165
The amount of money invested (in rupees crore) in the core infrastructure areas of two districts, Chittoor and Khammam, Andhra Pradesh as follows: If the total investment in Khammam shows the same rate of increase in 1997, as it had shown from 1995 to 1996, what appropriately would be the total investment in Khammam in 1997 (in Rs. crore)? $9,850$ $10,000$ $9,170$ $8,540$
answered
Jun 5, 2018
in
Quantitative Aptitude
by
Subarna Das
(
2.5k
points)
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5
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9
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18

117
views
cat1996
quantitativeaptitude
datainterpretation
tabulardata
+1
vote
3
answers
39
#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)
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1
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3
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138
views
+1
vote
1
answer
40
How to Prepare for Quantitatve Aptitude, Chapter: Number System, Topic: HCF & LCM
asked
May 13, 2018
in
Quantitative Aptitude
by
Sahil Sawant
(
28
points)
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1
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1
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817
views
quantitativeaptitude
lcmhcf
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