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Recent questions and answers in Quantitative Aptitude
+4
votes
4
answers
1
obtaining head in coin
A coin is tossed 10 times Find the probablity of obtaining head at least once
answered
6 days
ago
in
Quantitative Aptitude
by
dkm123
(
34
points)

110
views
probability
+3
votes
2
answers
2
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
answered
6 days
ago
in
Quantitative Aptitude
by
dkm123
(
34
points)

78
views
permutation
+3
votes
5
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3
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
6 days
ago
in
Quantitative Aptitude
by
dkm123
(
34
points)

166
views
+1
vote
3
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4
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
in
Quantitative Aptitude
by
Arjun
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7.5k
points)
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120
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numericalability
worktime
+2
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2
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5
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
in
Quantitative Aptitude
by
Satyam
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66
points)
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129
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ratioproportion
quantitativeaptitude
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1
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6
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
in
Quantitative Aptitude
by
Saketmahawar
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18
points)
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86
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quantitativeaptitude
cat2001
0
votes
1
answer
7
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
in
Quantitative Aptitude
by
Dharmendra Lodhi
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168
points)
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57
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#aptitude
#profitandloss
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2
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8
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
in
Quantitative Aptitude
by
Dharmendra Lodhi
(
168
points)
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97
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probability
0
votes
1
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9
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? b. 4 c. 7 d. 5 e. 3
answered
Aug 28
in
Quantitative Aptitude
by
Dharmendra Lodhi
(
168
points)
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98
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quantitativeaptitude
cat
cat2007
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1
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10
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
in
Quantitative Aptitude
by
Aarti juyal
(
18
points)

67
views
+2
votes
1
answer
11
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
in
Quantitative Aptitude
by
lambda
(
38
points)
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74
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cat1998
quantitativeaptitude
+2
votes
1
answer
12
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 $1$ $2$ $3$ $4$ $5$ $6$ $7$ $8$ $9$ $10$ $11$ $12$ ... five consecutive months have the lowest average cost per manmonth under the new technique? $15$ $913$ $1115$ None of the these
answered
Jul 2
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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8
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55
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cat1996
quantitativeaptitude
tabulardata
datainterpretation
+2
votes
1
answer
13
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 $1$ $2$ $3$ $4$ $5$ $6$ $7$ $8$ $9$ $10$ $11$ ... the fifth month. (due to improvement in Coding technique, the stage was completed in months $68$ only). $225$% $150$% $275$% $240$%
answered
Jul 2
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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74
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cat1996
quantitativeaptitude
tabulardata
datainterpretation
+2
votes
2
answers
14
CAT1996167
Which month records the highest profit? September July March May
answered
Jun 27
in
Quantitative Aptitude
by
Bl
(
18
points)
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1

68
views
cat1996
quantitativeaptitude
datainterpretation
+1
vote
2
answers
15
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
Jun 17
in
Quantitative Aptitude
by
Sumeet Singh
(
38
points)
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1
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1

582
views
quantitativeaptitude
ages
+1
vote
2
answers
16
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? $250 \hspace{0.1cm} kmph$ $500 \ ... kmph$ $750 \hspace{0.1cm} kmph$ none the answer given is $750 \hspace{0.1cm} kmph$ but i m getting $250$ which is correct??
answered
Jun 9
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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153
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numericalability
timeanddistance
+1
vote
1
answer
17
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
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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101
views
+2
votes
1
answer
18
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
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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8
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61
views
cat1996
quantitativeaptitude
datainterpretation
tabulardata
+2
votes
2
answers
19
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
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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71
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cat1996
quantitativeaptitude
datainterpretation
tabulardata
+2
votes
1
answer
20
CAT1996164
The amount of money invested (in rupees crore) in the core infrastructure areas of two districts, Chittoor and Khammam, Andhra Pradesh as follows: In Khammam district the investment in which area in $1996$ showed the least percent increase over the investment in that area in $1995$? Electricity Chemical Solar Nuclear
answered
Jun 1
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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8
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14

55
views
cat1996
quantitativeaptitude
tabulardata
datainterpretation
+2
votes
1
answer
21
CAT1996163
The amount of money invested (in rupees crore) in the core infrastructure areas of two districts, Chittoor and Khammam, Andhra Pradesh as follows: The investment in Electricity and Thermal Energy in 1995 in these two districts formed what percent of the total investment made in that year? $41$% $47$% $52$% $55$%
answered
Jun 1
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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8
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14

39
views
cat1996
quantitativeaptitude
datainterpretation
+2
votes
2
answers
22
CAT1996161
The amount of money invested (in rupees crore) in the core infrastructure areas of two districts, Chittoor and Khammam, Andhra Pradesh as follows: By what percent was the total investment in the two districts more in 1996 as compared to that in 1995? $14$% $21$% $24$% $18$%
answered
Jun 1
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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8
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14

51
views
cat1996
quantitativeaptitude
tabulardata
datainterpretation
+2
votes
1
answer
23
CAT1996168
In which month is the percentage increases in Sales two months before, the highest? March September July May
answered
May 31
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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8
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14

58
views
cat1996
quantitativeaptitude
datainterpretation
+2
votes
1
answer
24
CAT1996170
Assuming that no employee left the job, how many more people did the company take on in the given period? $4,600$ $5,100$ $5,800$ $6,400$
answered
May 31
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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44
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cat1996
quantitativeaptitude
datainterpretation
+2
votes
1
answer
25
CAT1996169
In which month is the total increase in the Cost highest as compared to the Cost two, months ago? March September July May
answered
May 31
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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8
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14

48
views
cat1996
quantitativeaptitude
datainterpretation
+2
votes
1
answer
26
CAT1996166
Which month has the highest profit per employee? September July January March
answered
May 31
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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8
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59
views
cat1996
quantitativeaptitude
datainterpretation
+1
vote
3
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27
#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
answered
May 28
in
Quantitative Aptitude
by
Rahul Ranjan 1
(
18
points)
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1

76
views
+1
vote
1
answer
28
How to Prepare for Quantitatve Aptitude, Chapter: Number System, Topic: HCF & LCM
answered
May 17
in
Quantitative Aptitude
by
Subarna Das
(
2.3k
points)
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5
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149
views
quantitativeaptitude
lcmhcf
+2
votes
2
answers
29
CAT1996175
The first table gives the percentage of students in the class of M.B.A who sought employment in the areas of Finance, Marketing and Software. The second table given the average starting salaries of the students per month, in these areas. The average annual rate at which the initial salary offered in Software, increases $21$% $33$% $16.3$% $65$%
answered
Apr 30
in
Quantitative Aptitude
by
Sukanya Das
(
5.7k
points)
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7
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25
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141

99
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cat1996
quantitativeaptitude
datainterpretation
tabulardata
percentage
+2
votes
2
answers
30
CAT1996174
The first table gives the percentage of students in the class of M.B.A who sought employment in the areas of Finance, Marketing and Software. The second table given the average starting salaries of the students per month, in these areas. What is the average monthly salary offered to a management graduate in the year $1993$? $6433$ $6330$ $6333$ Cannot be determined
answered
Apr 30
in
Quantitative Aptitude
by
Sukanya Das
(
5.7k
points)
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7
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25
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141

78
views
cat1996
quantitativeaptitude
datainterpretation
tabulardata
percentage
+2
votes
2
answers
31
CAT1996173
The first table gives the percentage of students in the class of M.B.A who sought employment in the areas of Finance, Marketing and Software. The second table given the average starting salaries of the students per month, in these areas. What is the percent increase in the average salary of Finance from $1992$ to $1996$? $60$ $32$ $96$ $80$
answered
Apr 30
in
Quantitative Aptitude
by
Sukanya Das
(
5.7k
points)
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7
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25
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141

64
views
cat1996
quantitativeaptitude
datainterpretation
percentage
+2
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2
answers
32
CAT1996172
The first table gives the percentage of students in the class of M.B.A who sought employment in the areas of Finance, Marketing and Software. The second table given the average starting salaries of the students per month, in these areas. In $1994$, students seeking jobs in finance earned Rs. _____ more than those opting for software (in lakhs) $43$ $33.8$ $28.4$ $38.8$
answered
Apr 30
in
Quantitative Aptitude
by
Sukanya Das
(
5.7k
points)
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7
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25
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141

54
views
cat1996
quantitativeaptitude
percentage
datainterpretation
+2
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1
answer
33
CAT1996171
The first table gives the percentage of students in the class of M.B.A who sought employment in the areas of Finance, Marketing and Software. The second table given the average starting salaries of the students per month, in these areas. The number of ... got jobs in finance is less than the number of students getting marketing jobs, in the five years, by $826$ $650$ $725$ $548$
answered
Apr 29
in
Quantitative Aptitude
by
Sukanya Das
(
5.7k
points)
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141

88
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cat1996
quantitativeaptitude
datainterpretation
percentage
+1
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2
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34
probability
When 4 dice are thrown, what is the probability that the same number appears on each of them? a. 1/36 b. 1/18 c. 1/216 d. 1/5
answered
Apr 25
in
Quantitative Aptitude
by
shaloo
(
46
points)
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1

118
views
probability
dice
+1
vote
1
answer
35
CAT1996107
Two liquids A and B are in the ratio $5: 1$ in container $1$ and in container $2$, they are in the ratio $1: 3$. In what ratio should the contents of the two containers be mixed so as to obtain a mixture of A and B in the ratio $1 : 1$? $2:3$ $4:3$ $3:2$ $3:4$
answered
Apr 16
in
Quantitative Aptitude
by
aakashpreetam
(
98
points)
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2

61
views
cat1996
quantitativeaptitude
ratioproportion
mixtures
+3
votes
1
answer
36
CAT199581
Choose the correct option: AB is perpendicular to BC and BD is perpendicular to AC. CE bisects the angle C; $\angle A=30^{\circ}$ Then, what is $\angle CED$? $30^{\circ}$ $60^{\circ}$ $45^{\circ}$ $65^{\circ}$
answered
Apr 9
in
Quantitative Aptitude
by
Sukanya Das
(
5.7k
points)
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7
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25
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141

90
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cat1995
quantitativeaptitude
geometry
triangle
+1
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1
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37
CAT20031126
At the end of the year 1998, Shepard bought none dozen goats. Henceforth, every year he added p% of the goats at the beginning of the year and sold q% of the goats at the end of the year where p>0 and q>0. If Shepard had 9 dozen goats at the end year 2002, after making the sales for that year, which of the following is true? p=q p<q p>q $p = \frac {q}{2}$
answered
Apr 9
in
Quantitative Aptitude
by
Sukanya Das
(
5.7k
points)
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25
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141

52
views
cat20031
quantitativeaptitude
+1
vote
1
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38
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
in
Quantitative Aptitude
by
iarnav
(
1.4k
points)
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87
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ages
0
votes
1
answer
39
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
in
Quantitative Aptitude
by
iarnav
(
1.4k
points)
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137
views
ratioproportion
0
votes
1
answer
40
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
in
Quantitative Aptitude
by
iarnav
(
1.4k
points)
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1
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148
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