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1
(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?
asked
6 days
ago
in
Quantitative Aptitude
by
altamash
(
52
points)
●
1
●
9

22
views
0
votes
1
answer
2
triangle
The perimeter of a right angled triangle is 60 cm,its hypotenuse is 26 cm.what is the area of the triangle?
asked
Apr 23
in
Quantitative Aptitude
by
altamash
(
52
points)
●
1
●
9

61
views
0
votes
1
answer
3
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:
asked
Apr 19
in
Quantitative Aptitude
by
altamash
(
52
points)
●
1
●
9

71
views
0
votes
1
answer
4
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?
asked
Apr 19
in
Quantitative Aptitude
by
altamash
(
52
points)
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1
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9

52
views
0
votes
1
answer
5
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?
asked
Apr 17
in
Quantitative Aptitude
by
altamash
(
52
points)
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1
●
9

80
views
0
votes
1
answer
6
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?
asked
Apr 16
in
Quantitative Aptitude
by
altamash
(
52
points)
●
1
●
9

76
views
0
votes
1
answer
7
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)
asked
Apr 16
in
Quantitative Aptitude
by
altamash
(
52
points)
●
1
●
9

52
views
+2
votes
1
answer
8
Amcat
What is the LCM of 147/64 and 30/44?
asked
Jan 24
in
Quantitative Aptitude
by
sphsrahul
(
26
points)
●
1
●
3

102
views
+2
votes
1
answer
9
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
asked
Jan 14
in
Quantitative Aptitude
by
Satbir
(
26
points)
●
2
●
3

160
views
quantitativeaptitude
speeddistance
gate
2019
+1
vote
0
answers
10
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)
●
2

58
views
+1
vote
1
answer
11
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 ?
asked
Dec 16, 2018
in
Quantitative Aptitude
by
junaid ahmad
(
36
points)
●
1
●
2
●
6

94
views
geometry
0
votes
1
answer
12
Probability
Can someone explain answer for this question(26)?
asked
Dec 5, 2018
in
Quantitative Aptitude
by
ranarajesh495
(
14
points)
●
1
●
1

126
views
0
votes
0
answers
13
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

64
views
+1
vote
1
answer
14
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%
asked
Aug 31, 2018
in
Quantitative Aptitude
by
arpit213
(
20
points)
●
1
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2

141
views
#aptitude
#profitandloss
+1
vote
1
answer
15
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?
asked
Aug 10, 2018
in
Quantitative Aptitude
by
Balaji Jegan
(
20
points)
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2
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2

117
views
0
votes
1
answer
16
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
asked
Aug 5, 2018
in
Quantitative Aptitude
by
Lakshman Patel RJIT
(
532
points)
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2
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8
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24

204
views
quantitativeaptitude
cat
cat2007
+1
vote
2
answers
17
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.
asked
Aug 1, 2018
in
Quantitative Aptitude
by
Rishav Kumar Singh
(
560
points)
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3
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9

149
views
probability
+4
votes
4
answers
18
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. $120$
asked
Jul 10, 2018
in
Quantitative Aptitude
by
HeadShot
(
40
points)
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2
●
4

274
views
+1
vote
3
answers
19
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 ?
asked
Jun 15, 2018
in
Quantitative Aptitude
by
eyeamgj
(
44
points)
●
3
●
5

230
views
numericalability
worktime
+2
votes
2
answers
20
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??
asked
Jun 9, 2018
in
Quantitative Aptitude
by
eyeamgj
(
44
points)
●
3
●
5

267
views
numericalability
timeanddistance
+4
votes
4
answers
21
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?
asked
Jun 7, 2018
in
Quantitative Aptitude
by
Mk Utkarsh
(
256
points)
●
3
●
6
●
14

2.2k
views
quantitativeaptitude
ages
+1
vote
1
answer
22
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

170
views
+1
vote
3
answers
23
#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)
●
1
●
3
●
4

114
views
+1
vote
1
answer
24
How to Prepare for Quantitatve Aptitude, Chapter: Number System, Topic: HCF & LCM
asked
May 13, 2018
in
Quantitative Aptitude
by
Sahil Sawant
(
28
points)
●
1
●
1
●
3

508
views
quantitativeaptitude
lcmhcf
+1
vote
1
answer
25
ages
Ten years ago, P was half of Q's age. If the ratio of their present ages is 3:43:4, what will be the total of their present ages? A. 4545 B. 4040 C. 3535 D. 30
asked
Jan 28, 2018
in
Quantitative Aptitude
by
iarnav
(
1.4k
points)
●
2
●
6
●
9

189
views
ages
0
votes
1
answer
26
ratio
Q.Rekha and Kallu have a certain number of red and black marbles with them. The ratio of red marbles to black marbles with them is 7 : 1 and 9 : 1 respectively. If the total number of marbles with the two persons is 90, what can be the number of red marbles with Kallu? a.Either 9 or 45 b.Either 10 or 50 c.Either 36 or 72 d.Either 18 or 36
asked
Jan 28, 2018
in
Quantitative Aptitude
by
iarnav
(
1.4k
points)
●
2
●
6
●
9

264
views
ratioproportion
0
votes
1
answer
27
self doubt
Q.How many fourdigit numbers, with distinct digits are there such that the sum of the digits of each of these numbers is an odd natural number? a.2160 b.2090 c.1880 d.2376
asked
Jan 28, 2018
in
Quantitative Aptitude
by
iarnav
(
1.4k
points)
●
2
●
6
●
9

275
views
quantitativeaptitude
+3
votes
1
answer
28
p(p−1)<0 what is value of p
p(p−1)<0 what is value of p please solve step by step options are (A) (–∞, 0) (B) (0, 1) (C) (1, ∞) (D) (0, ∞)
asked
Jan 10, 2018
in
Quantitative Aptitude
by
learner_geek
(
56
points)
●
2
●
5

119
views
+2
votes
2
answers
29
clocks
Find the angle between hands of clock at 2:30 p.m in degress
asked
Jan 9, 2018
in
Quantitative Aptitude
by
Uma Maheswari
(
282
points)
●
2
●
9
●
26

474
views
clocks
+2
votes
1
answer
30
Time and distance
Car A left from X for Y at 9:00 a.m.Car B left from Y to X at 10:00 a.m.XY=180 km. Speed of A and B are 30 and 20 kmph respectively.Find their meeting time
asked
Jan 9, 2018
in
Quantitative Aptitude
by
Uma Maheswari
(
282
points)
●
2
●
9
●
26

535
views
timeanddistance
+3
votes
1
answer
31
percentage
Ravi's salary before he got an increment was 20% of total income of of his family.His increment was one fourth of his salary after increment.What percentage of total income of his family is his new salary
asked
Dec 26, 2017
in
Quantitative Aptitude
by
Uma Maheswari
(
282
points)
●
2
●
9
●
26

491
views
percentage
+3
votes
1
answer
32
ratio and proposition
X,Y and Z are 3 quantities.X varies inversely with Y when z is constant.Y varies inversely with Z when X is constant.When Y=8,Z=7 and X=30.Find X if Y=16 and Z=21
asked
Dec 25, 2017
in
Quantitative Aptitude
by
Uma Maheswari
(
282
points)
●
2
●
9
●
26

376
views
ratioproportion
+4
votes
3
answers
33
obtaining head in coin
A coin is tossed 10 times Find the probablity of obtaining head at least once
asked
Dec 24, 2017
in
Quantitative Aptitude
by
Uma Maheswari
(
282
points)
●
2
●
9
●
26

140
views
probability
+3
votes
1
answer
34
number of squares
The number of squares that can be formed from 8x8 chess board
asked
Dec 23, 2017
in
Quantitative Aptitude
by
Uma Maheswari
(
282
points)
●
2
●
9
●
26

80
views
combinatory
+3
votes
2
answers
35
number of rectangles
The number of rectangles that can be formed on a 8x8 chessboard
asked
Dec 23, 2017
in
Quantitative Aptitude
by
Uma Maheswari
(
282
points)
●
2
●
9
●
26

165
views
combinatory
+3
votes
2
answers
36
Number of ways of inviting atleast one people
Find the number of ways of inviting atleast one among 6 people to a party?
asked
Dec 23, 2017
in
Quantitative Aptitude
by
Uma Maheswari
(
282
points)
●
2
●
9
●
26

74
views
combinatory
+3
votes
1
answer
37
arrangement of books in shelf
The number of ways of arranging 10 books on a shelf such that 2 particular books are always together is
asked
Dec 23, 2017
in
Quantitative Aptitude
by
Uma Maheswari
(
282
points)
●
2
●
9
●
26

146
views
permutation
+3
votes
2
answers
38
How many 3 letter words can be formed from word PRACTICES?
How many 3 letter words can be formed from word PRACTICES?
asked
Dec 22, 2017
in
Quantitative Aptitude
by
Uma Maheswari
(
282
points)
●
2
●
9
●
26

1.3k
views
permutation
+3
votes
1
answer
39
NielitDec2017Scientific/Technical AssistantA
In the following question, various term of a letter series is given with one term missing as shown by (?) Choose the missing term out of the given alternatives. C, F, J, O, ?, B A) S B) T C) U D) V
asked
Dec 19, 2017
in
Quantitative Aptitude
by
Sukanya Das
(
5.7k
points)
●
8
●
36
●
153

117
views
nielitdec2017scientifictechnicalassistanta
sequences&series
logicalreasoning
+3
votes
2
answers
40
NielitDec2017Scientific/Technical AssistantA
Have a word followed by four answer choices. You will choose the word that is a necessary part of the word. electric bulb A) electricity B) thunder C) brightness D) rain
asked
Dec 19, 2017
in
Quantitative Aptitude
by
Sukanya Das
(
5.7k
points)
●
8
●
36
●
153

234
views
nielitdec2017scientifictechnicalassistanta
appropriateword
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