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Recent questions and answers in Numerical Ability
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1
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1
Self Doubt
A polygon has 12 edges , How many diagonals does it have? How to find the number of diagonals?
answered
3 hours
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in
Numerical Ability
by
goxul
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2
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2
GATE2012CYGA8
The data given in the following table summarizes the monthly budget of an average household. Category Amount (Rs) Food $4000$ Rent $2000$ Savings $1500$ Other expenses $1800$ The approximate percentage of the monthly budget NOT spent on savings is $10%$ $14%$ $81%$ $86%$
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5 hours
ago
in
Numerical Ability
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naniraj
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21
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gate2012cy
numericalability
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+3
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3
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3
GATE2014AE9
One percent of the people of country $X$ are taller than $6$ ft. Two percent of the people of country $Y$ are taller than $6$ ft. There are thrice as many people in country $X$ as in country $Y.$ Taking both countries together, what is the percentage of people taller than $6$ ft? $3.0$ $2.5$ $1.5$ $1.25$
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Numerical Ability
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naniraj
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21
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gate2014ae
percentage
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+1
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1
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4
self doubt: the next term in the series 6,14,30,54,86
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Numerical Ability
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Kunal Kadian
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207
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12
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0
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0
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5
percentages
Q:If we express 41(3/17)% as a fraction ,then it is equal to a.17/7 b.7/17 c.12/17 d.3/17 e.27/17
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Numerical Ability
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naniraj
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21
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5
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IIT Bombay Phd question
The number of distinct rearrangement of the 6 letters in the name RAJAJI is .....
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Numerical Ability
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Deborah
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7
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16
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1
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7
self doubt aptitude
if i consider that x=2, y=1 neither statement 1 is giving correct answer nor statement 2 shouldn't answer be d??
answered
22 hours
ago
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Numerical Ability
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sk183
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23
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22
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0
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8
odd man out
ODD MAN OUT: PS3 MQ2 RV2 DM3 whats the catch! iam not getting it! pls help
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3 days
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Numerical Ability
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garimanand
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36
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9
self doubt apt
i think statement a is true!
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4 days
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in
Numerical Ability
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anjali007
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889
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20
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0
votes
0
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10
self doubt
according to me both are true!
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4 days
ago
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Numerical Ability
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Gate Fever
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29
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+5
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5
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11
GATE2013ce10
Abhishek is elder to Savar. Savar is younger to Anshul. Which of the given conclusions is logically valid and is inferred from the above statements? Abhishek is elder to Anshul Anshul is elder to Abhishek Abhishek and Anshul are of the same age No conclusion follows
answered
5 days
ago
in
Numerical Ability
by
lakshaysaini2013
(
471
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396
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gate2013ce
logicalreasoning
agerelation
+2
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2
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12
GATE2016Session2GA6
Students taking an exam are divided into two groups, P and Q such that each group has the same number of students. The performance of each of the students in a test was evaluated out of $200$ marks. It was observed that the mean of group P was $105$, ... of group Q scored marks in a narrower range than students in group P. The median of the marks of group P is $100$.
answered
Nov 7
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Numerical Ability
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aditi19
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gate2016session2aptitude
probability
statistics
+8
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4
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13
GATE20141GA8
Roundtrip tickets to a tourist destination are eligible for a discount of $10%$ on the total fare. In addition, groups of $4$ or more get a discount of $5%$ on the total fare. If the one way single person fare is $Rs$ $100$, a group of $5$ tourists purchasing roundtrip tickets will be charged $Rs$ __________
answered
Nov 6
in
Numerical Ability
by
Chandrika V
(
15
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1.7k
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gate20141
numericalability
easy
numericalanswers
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0
votes
1
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14
Permutations, TIFR2011B30
What does it mean when they say "An array A[1...n] consists of a permutation of numbers 1....n.".? Also I'd be grateful if you give some example.
answered
Nov 1
in
Numerical Ability
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Dharmendra Lodhi
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2.6k
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27
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datastructure
permutationsandcombinations
arrays
usertifr2011
usermod
generalaptitude
+13
votes
3
answers
15
GATE20142GA8
If $x$ is real and $\mid x^22x+3 \mid = 11$, then possible values of $\mid x^3+x^2x\mid$ include $2, 4$ $2, 14$ $4, 52$ $14, 52$
answered
Nov 1
in
Numerical Ability
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janeb abhishek
(
309
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739
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gate20142
numericalability
normal
absolutevalue
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16
GATEME2018
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Oct 30
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Numerical Ability
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goxul
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gate2018analysis
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17
Sum of all 5 digit numbers
What is the sum of all $5$digit numbers possible using with the numbers $ 1,3,5,7,9$(Repetition is not allowed)? $A)6666660$ $B)6666600$ $C)6666666$ $D)6666606$
asked
Oct 29
in
Numerical Ability
by
Lakshman Patel RJIT
Boss
(
14.2k
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69
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generalaptitude
permutationsandcombinations
0
votes
1
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18
Made Easy aptitude
A does half as much work as B in threefourths of the time. If together they take 18 days to complete a work, how much time shall A take to do it?
answered
Oct 29
in
Numerical Ability
by
amytrkpatel
(
37
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60
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0
votes
0
answers
19
Permutation and Combination
If $^nP_6=332640$ How to quickly and efficiently find out the value of n. I know that fact that product of m consecutive integers is divisible by m!. How can we find the value of n quickly?
asked
Oct 27
in
Numerical Ability
by
Ayush Upadhyaya
Boss
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15.8k
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51
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permutationsandcombinations
0
votes
1
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20
Profit and Loss
A shopkeeper sells a tv at 25% discount and yet manages a 10% profit. Find his profit/loss percentage if he were to instead sell the same tv at a discount of 30%.
answered
Oct 27
in
Numerical Ability
by
Aditi Majumder
(
11
points)

474
views
0
votes
1
answer
21
Number of Cuts in the circle
We have a cake which we have to cut vertically into many pieces not necessarily equal, but we have to follow some rules. $> $Each cut has to pass through all the previous cuts. $> $No three cuts intersect at a single point. After the $100$th cut,how many pieces will we have in all? $A)5051$ $B)5050$ $C)5053$ $D)5052$
answered
Oct 25
in
Numerical Ability
by
Shaik Masthan
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35.9k
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44
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discretemathematics
permutationsandcombinations
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votes
2
answers
22
Directions
answered
Oct 24
in
Numerical Ability
by
Subarna Das
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12.4k
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49
views
0
votes
1
answer
23
Percentage
answered
Oct 24
in
Numerical Ability
by
Arjun
Veteran
(
362k
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44
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+1
vote
1
answer
24
Aptitude: Number System
A man has two sons . To the elder he gave 5/11 of his property,to the younger 5/11 of remainder , the rest to his wife. Find the share of the sons if his wife gets Rs.3600? How to solve these type of questions in less Time (Any Trick) ?
answered
Oct 22
in
Numerical Ability
by
nephron
Junior
(
855
points)

39
views
numbersystem
generalaptitude
+4
votes
2
answers
25
TIFR2013A19
Consider a sequence of numbers $\large (\epsilon _{n}: n= 1, 2,...)$, such that $\epsilon _{1}=10$ and $\large \epsilon _{n+1}=\dfrac{20\epsilon _{n}}{20+\epsilon _{n}}$ for $n\geq 1$. Which of the following statements is true? Hint: Consider the ... The sequence $\large (\epsilon _{n}: n= 1, 2,...)$ is decreasing and then increasing. Finally it converges to $1.$ None of the above.
answered
Oct 19
in
Numerical Ability
by
mohitjarvissharma
(
367
points)

131
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tifr2013
numericalability
sequenceseries
+1
vote
0
answers
26
Find the Last two digits
Find the last two digits of the given number $1) 21^{99} $ $2) 41^{9999} $ $3) 31^{2019} $ $4) 91^{2018!} $
asked
Oct 18
in
Numerical Ability
by
Lakshman Patel RJIT
Boss
(
14.2k
points)

49
views
numericalability
numbersystem
+2
votes
1
answer
27
Remainder Theorem
How to solve this?
answered
Oct 16
in
Numerical Ability
by
anonymous

94
views
numericalability
0
votes
1
answer
28
UGCNETJuly2018II75
Consider a vocabulary with only four propositions A, B, C and D. How many models are there for the following sentence? $B \vee C$ 10 12 15 16
answered
Oct 15
in
Numerical Ability
by
Pooja Khatri
Active
(
5k
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44
views
ugcnetjuly2018ii
numericalability
0
votes
1
answer
29
Sum of series
answered
Oct 14
in
Numerical Ability
by
Mk Utkarsh
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23.1k
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60
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seriesevaluvation
0
votes
2
answers
30
Number of ways
How to solve this type of questions
answered
Oct 13
in
Numerical Ability
by
CJ147
(
161
points)

70
views
generalaptitude
permutationsandcombinations
0
votes
0
answers
31
Unit digit of the number
Find the unit digit of the given number? $(2011)^{2013!}+(2013)^{2015!}+(2015)^{2017!}$
asked
Oct 12
in
Numerical Ability
by
Lakshman Patel RJIT
Boss
(
14.2k
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120
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generalaptitude
number
system
unitdigit
+4
votes
4
answers
32
TIFR2013A20
Consider a well functioning clock where the hour, minute and the seconds needles are exactly at zero. How much time later will the minutes needle be exactly one minute ahead ($1/60$ th of the circumference) of the hours needle and the seconds needle ... have moved an integer multiple of $1/60$ th of the circumference. $144$ minutes $66$ minutes $96$ minutes $72$ minutes $132$ minutes
answered
Oct 10
in
Numerical Ability
by
Sukanya Das
Boss
(
12.6k
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237
views
tifr2013
numericalability
clocktime
+1
vote
2
answers
33
Numerical Ability Doubt
What is the smallest number that when divided by 12, leaves 10, when divided by 16, leaves 14 and when divided by 24, leaves 22 as a remainder?
answered
Oct 10
in
Numerical Ability
by
Shaijal Tripathi
(
241
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65
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numerical
ability
0
votes
0
answers
34
Discrete structures
In his many number of ways we can paint 12 offices so that 3 are green 2 pink 2 yellow and remaining ones are white?
[closed]
asked
Oct 8
in
Numerical Ability
by
Khushimahesh
(
7
points)

22
views
0
votes
0
answers
35
How to solve this conversion of cm and meter/second
asked
Oct 6
in
Numerical Ability
by
iarnav
Loyal
(
9k
points)

26
views
+6
votes
5
answers
36
GATE2018GA7
If $pqr \ne 0$ and $p^{x}=\dfrac{1}{q},q^{y}=\dfrac{1}{r},r^{z}=\dfrac{1}{p},$ what is the value of the product $xyz$ ? $1$ $\dfrac{1}{pqr}$ $1$ $pqr$
answered
Oct 6
in
Numerical Ability
by
hachan
(
15
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1.4k
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gate2018
numericalability
ratioproportions
0
votes
1
answer
37
if H. M and G. M of two numbers are 147 and 21 respectively then find their arithmetic mean
answered
Oct 5
in
Numerical Ability
by
Shobhit Joshi
Junior
(
559
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17
views
numerical
series
and
sequenceseries
0
votes
0
answers
38
Gate 2016
Shaquille O'Neal is a 60% careers free throw shooter, meaning that he successfully makes 60 free throws out of 100 attempts. What is the probability that he will successfully make exactly 6 free throws in 10 attempts?
[closed]
asked
Sep 30
in
Numerical Ability
by
Suchisubha
(
7
points)

35
views
0
votes
0
answers
39
Gate questions
2 girls have picked 10 roses 15 sunflower and 15 daffodils. What the no. Of ways they can divide the flower among themselves
asked
Sep 30
in
Numerical Ability
by
Mayankk
(
7
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43
views
permutationsandcombinations
0
votes
2
answers
40
Aptitude Doubt
(11/3) (11/4) (11/5)...(11/n)=x then the value of x is : a)1/n b)2/n c)2(n1)/n d)2/n(n+1)
answered
Sep 29
in
Numerical Ability
by
pradeepchaudhary
Junior
(
749
points)

61
views
numericalability
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