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Recent questions tagged numerical-computation
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Best Open Video Playlist for Numerical Computation Topic | Quantitative Aptitude
Please list out the best free available video playlist for Numerical Computation from Quantitative Aptitude as an answer here (only one playlist per answer). We'll then select the best playlist and add to GO classroom ... are more likely to be selected as best. For the full list of selected videos please see here
Please list out the best free available video playlist for Numerical Computation from Quantitative Aptitude as an answer here (only one playlist per answer). We'll then s...
makhdoom ghaya
149
views
makhdoom ghaya
asked
Aug 26, 2022
Study Resources
missing-videos
free-videos
go-classroom
video-links
numerical-computation
+
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3
votes
2
answers
2
GATE Overflow Test Series | Quantitative Aptitude | Test 1 | Question: 1
All fifteen members of Indian cricket team planned to share equally the cost of buying a gift for their coach Ravi Shastri. When three of them decided not to contribute, each of the other player had to pay Rs. $5420$ more. The cost of the gift was ₹ ______
All fifteen members of Indian cricket team planned to share equally the cost of buying a gift for their coach Ravi Shastri. When three of them decided not to contribute, ...
Arjun
147
views
Arjun
asked
Jun 12, 2021
Quantitative Aptitude
go2025-quantitative-aptitude-1
numerical-computation
numerical-answers
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3
votes
2
answers
3
GATE Chemical 2020 | GA Question: 9
For a matrix $M=[m_{ij}]; \: i,j=1,2,3,4$, the diagonal elements are all zero and $m_{ij}=-m_{ji}$. The minimum number of elements required to fully specify the matrix is ________ $0$ $6$ $12$ $16$
For a matrix $M=[m_{ij}]; \: i,j=1,2,3,4$, the diagonal elements are all zero and $m_{ij}=-m_{ji}$. The minimum number of elements required to fully specify the matrix is...
soujanyareddy13
3.7k
views
soujanyareddy13
asked
Nov 16, 2020
Quantitative Aptitude
gate2020-ch
quantitative-aptitude
numerical-computation
matrix
+
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1
votes
1
answer
4
GATE Overflow Test Series | Mixed Subjects | Test 1 | Question: 28
In what ratio must milk $A$ at $Rs.\,21.50$ per litre be mixed with milk $B$ at $Rs.\,32.30$ per litre, so that the mixture be worth $Rs. 23$ per litre? $93:15$ $15:93$ $3:5$ $9:5$
In what ratio must milk $A$ at $Rs.\,21.50$ per litre be mixed with milk $B$ at $Rs.\,32.30$ per litre, so that the mixture be worth $Rs. 23$ per litre?$93:15$$15:93$$3:5...
gatecse
78
views
gatecse
asked
Jul 12, 2020
Quantitative Aptitude
go2025-mix-1
numerical-computation
quantitative-aptitude
mixtures
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2
votes
3
answers
5
NIELIT 2017 DEC Scientist B - Section B: 9
Find the smallest number $y$ such that $y\times 162$ ($y$ multiplied by $162$) is a perfect cube $24$ $27$ $36$ $38$
Find the smallest number $y$ such that $y\times 162$ ($y$ multiplied by $162$) is a perfect cube$24$$27$$36$$38$
admin
1.2k
views
admin
asked
Mar 30, 2020
Quantitative Aptitude
nielit2017dec-scientistb
general-aptitude
quantitative-aptitude
number-system
numerical-computation
+
–
4
votes
5
answers
6
GATE2010 TF: GA-10
A student is answering a multiple choice examination with $65$ questions with a marking scheme as follows$:$ $i)$ $1$ marks for each correct answer $,ii)$ $-\frac{1}{4}$ for a wrong answer $,iii)$ $-\frac{1}{8}$ for a question that has not been attempted ... gets $37$ marks in the test then the least possible number of questions the student has NOT answered is$:$ $6$ $5$ $7$ $4$
A student is answering a multiple choice examination with $65$ questions with a marking scheme as follows$:$ $i)$ $1$ marks for each correct answer $,ii)$ $-\frac{1}{4}...
admin
2.6k
views
admin
asked
May 13, 2019
Quantitative Aptitude
general-aptitude
quantitative-aptitude
gate2010-tf
numerical-computation
+
–
6
votes
2
answers
7
GATE2010 TF: GA-9
A tank has $100$ liters of water$.$ At the end of every hour, the following two operations are performed in sequence$:$ $i)$ water equal to $m\%$ of the current contents of the tank is added to the tank $, ii)$ water equal to $n\%$ of the current contents of the tank ... $100$ liters of water $.$ The relation between $m$ and $n$ is $:$ $m=n$ $m>n$ $m<n$ None of the previous
A tank has $100$ liters of water$.$ At the end of every hour, the following two operations are performed in sequence$:$ $i)$ water equal to $m\%$ of the current contents ...
admin
1.6k
views
admin
asked
May 13, 2019
Quantitative Aptitude
general-aptitude
quantitative-aptitude
gate2010-tf
numerical-computation
+
–
4
votes
2
answers
8
GATE2010 MN: GA-9
A positive integer $m$ in base $10$ when represented in base $2$ has the representation $p$ and in base $3$ has the representation $q.$ We get $p-q=990$ where the subtraction is done in base $10.$ Which of the following is necessarily true$:$ $m\geq 14$ $9\leq m\leq 13$ $6\leq m\leq 8$ $m<6$
A positive integer $m$ in base $10$ when represented in base $2$ has the representation $p$ and in base $3$ has the representation $q.$ We get $p-q=990$ where the subtrac...
admin
2.0k
views
admin
asked
May 13, 2019
Quantitative Aptitude
general-aptitude
quantitative-aptitude
gate2010-mn
numerical-computation
+
–
3
votes
1
answer
9
GATE2019 EE: GA-9
Given two sets $X=\{1,2,3\}$ and $Y=\{2,3,4\},$ we construct a set $Z$ of all possible fractions where the numerators belong to set $X$ and the denominators belong to set $Y.$ The product of elements having minimum and maximum values in the set $Z$ is _____. $1/12$ $1/8$ $1/6$ $3/8$
Given two sets $X=\{1,2,3\}$ and $Y=\{2,3,4\},$ we construct a set $Z$ of all possible fractions where the numerators belong to set $X$ and the denominators belong to set...
Arjun
2.1k
views
Arjun
asked
Feb 12, 2019
Quantitative Aptitude
gate2019-ee
general-aptitude
quantitative-aptitude
numerical-computation
+
–
6
votes
3
answers
10
GATE2019 ME-2: GA-4
The product of three integers $X$, $Y$ and $Z$ is $192$. $Z$ is equal to $4$ and $P$ is equal to the average of $X$ and $Y$. What is the minimum possible value of $P$? $6$ $7$ $8$ $9.5$
The product of three integers $X$, $Y$ and $Z$ is $192$. $Z$ is equal to $4$ and $P$ is equal to the average of $X$ and $Y$. What is the minimum possible value of $P$?$6$...
Arjun
2.0k
views
Arjun
asked
Feb 9, 2019
Quantitative Aptitude
gate2019-me-2
general-aptitude
quantitative-aptitude
numerical-computation
+
–
4
votes
3
answers
11
GATE2019 ME-1: GA-4
The sum and product of two integers are $26$ and $165$ respectively. The difference between these two integers is ______ $2$ $3$ $4$ $6$
The sum and product of two integers are $26$ and $165$ respectively. The difference between these two integers is ______$2$$3$$4$$6$
Arjun
1.6k
views
Arjun
asked
Feb 9, 2019
Quantitative Aptitude
gate2019-me-1
general-aptitude
quantitative-aptitude
numerical-computation
+
–
4
votes
3
answers
12
GATE2017 CE-1: GA-8
The last digit of $(2171)^{7}+(2172)^{9}+(2173)^{11}+(2174)^{13}$ is $2$ $4$ $6$ $8$
The last digit of $(2171)^{7}+(2172)^{9}+(2173)^{11}+(2174)^{13}$ is$2$$4$$6$$8$
Milicevic3306
3.0k
views
Milicevic3306
asked
Mar 26, 2018
Quantitative Aptitude
gate2017-ce-1
modular-arithmetic
quantitative-aptitude
numerical-computation
+
–
5
votes
5
answers
13
GATE2018 ME-2: GA-9
A house has a number which need to be identified. The following three statements are given that can help in identifying the house number? If the house number is a multiple of $3$, then it is a number from $50$ to $59$. If the house number is NOT a multiple of $4$, then it ... a multiple of $6$, then it is a number from $70$ to $79$. What is the house number? $54$ $65$ $66$ $76$
A house has a number which need to be identified. The following three statements are given that can help in identifying the house number?If the house number is a multiple...
Arjun
6.2k
views
Arjun
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-me-2
general-aptitude
quantitative-aptitude
numerical-computation
+
–
1
votes
1
answer
14
GATE2018 ME-1: GA-5
A number consists of two digits. The sum of the digits is $9$. If $45$ is subtracted from the number, its digits are interchanged. What is the number? 63 72 81 90
A number consists of two digits. The sum of the digits is $9$. If $45$ is subtracted from the number, its digits are interchanged. What is the number?63728190
Arjun
819
views
Arjun
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-me-1
general-aptitude
quantitative-aptitude
numerical-computation
+
–
8
votes
3
answers
15
GATE2018 CE-2: GA-10
Each of the letters in the figure below represents a unique integer from $1$ to $9$. The letters are positioned in the figure such that each of $(A+B+C), (C+D+E), (E+F+G)$ and $(G+H+K)$ is equal to $13$. Which integer does $E$ represent? $1$ $4$ $6$ $7$
Each of the letters in the figure below represents a unique integer from $1$ to $9$. The letters are positioned in the figure such that each of $(A+B+C), (C+D+E), (E+F+G)...
gatecse
1.6k
views
gatecse
asked
Feb 17, 2018
Quantitative Aptitude
gate2018-ce-2
general-aptitude
quantitative-aptitude
numerical-computation
+
–
5
votes
2
answers
16
GATE2017 ME-1: GA-7
What is the sum of the missing digits in the subtraction problem below? $\begin{array}{cccccc} &5&\_&\_&\_&\_&\\ -&4&8&\_&8&9\\ \rlap{\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_}\\ &&1&1&1&1 \end{array}$ $8$ $10$ $11$ Cannot be determined.
What is the sum of the missing digits in the subtraction problem below?$\begin{array}{cccccc}&5&\_&\_&\_&\_&\\-&4&8&\_&8&9\\\rlap{\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_\_}\\&&1&1...
Arjun
2.4k
views
Arjun
asked
Feb 26, 2017
Quantitative Aptitude
gate2017-me-1
general-aptitude
quantitative-aptitude
numerical-computation
+
–
29
votes
6
answers
17
GATE CSE 2017 Set 2 | Question: GA-8
$X$ is a $30$ digit number starting with the digit $4$ followed by the digit $7$. Then the number $X^3$ will have $90$ digits $91$ digits $92$ digits $93$ digits
$X$ is a $30$ digit number starting with the digit $4$ followed by the digit $7$. Then the number $X^3$ will have$90$ digits$91$ digits$92$ digits$93$ digits
Arjun
11.6k
views
Arjun
asked
Feb 14, 2017
Quantitative Aptitude
gatecse-2017-set2
quantitative-aptitude
numerical-computation
number-representation
+
–
10
votes
6
answers
18
GATE CSE 2017 Set 2 | Question: GA-4
A test has twenty questions worth $100$ marks in total. There are two types of questions. Multiple choice questions are worth $3$ marks each and essay questions are worth $11$ marks each. How many multiple choice questions does the exam have? $12$ $15$ $18$ $19$
A test has twenty questions worth $100$ marks in total. There are two types of questions. Multiple choice questions are worth $3$ marks each and essay questions are worth...
Arjun
5.4k
views
Arjun
asked
Feb 14, 2017
Quantitative Aptitude
gatecse-2017-set2
quantitative-aptitude
numerical-computation
+
–
16
votes
4
answers
19
GATE CSE 2017 Set 1 | Question: GA-4
Find the smallest number $y$ such that $y \times 162$ is a perfect cube. $24$ $27$ $32$ $36$
Find the smallest number $y$ such that $y \times 162$ is a perfect cube.$24$$27$$32$$36$
Arjun
5.1k
views
Arjun
asked
Feb 14, 2017
Quantitative Aptitude
gatecse-2017-set1
general-aptitude
quantitative-aptitude
numerical-computation
+
–
11
votes
2
answers
20
GATE2016 Aptitude Set 8: GA-10
The numeral in the units position of $211^{870}+146^{127} \times 3^{424}$ is ________.
The numeral in the units position of $211^{870}+146^{127} \times 3^{424}$ is ________.
makhdoom ghaya
4.2k
views
makhdoom ghaya
asked
Jan 25, 2017
Quantitative Aptitude
quantitative-aptitude
numerical-answers
numerical-computation
+
–
4
votes
6
answers
21
GATE2016 CE-2: GA-5
The sum of the digits of a two digit number is $12$. If the new number formed by reversing the digits is greater than the original number by $54$, find the original number. $39$ $57$ $66$ $93$
The sum of the digits of a two digit number is $12$. If the new number formed by reversing the digits is greater than the original number by $54$, find the original numbe...
makhdoom ghaya
1.8k
views
makhdoom ghaya
asked
Jan 25, 2017
Quantitative Aptitude
gate2016-ce-2
quantitative-aptitude
numerical-computation
+
–
6
votes
4
answers
22
ISI2012-PCB-A-1b
How many $0$’s are there at the end of $50!$?
How many $0$’s are there at the end of $50!$?
go_editor
1.1k
views
go_editor
asked
Jun 2, 2016
Quantitative Aptitude
descriptive
isi2012
quantitative-aptitude
factors
numerical-computation
numerical-answers
+
–
3
votes
2
answers
23
CMI2010-A-07
For integer values of $n$, the expression $\frac{n(5n + 1)(10n + 1)}{6}$ Is always divisible by $5$. Is always divisible by $3$. Is always an integer. None of the above
For integer values of $n$, the expression $\frac{n(5n + 1)(10n + 1)}{6}$Is always divisible by $5$.Is always divisible by $3$.Is always an integer.None of the above
go_editor
877
views
go_editor
asked
May 19, 2016
Quantitative Aptitude
cmi2010
quantitative-aptitude
numerical-computation
+
–
3
votes
2
answers
24
GATE2014 EC-2: GA-8
The sum of eight consecutive odd numbers is $656$. The average of four consecutive even numbers is $87$. What is the sum of the smallest odd number and second largest even number?
The sum of eight consecutive odd numbers is $656$. The average of four consecutive even numbers is $87$. What is the sum of the smallest odd number and second largest eve...
makhdoom ghaya
3.3k
views
makhdoom ghaya
asked
Mar 18, 2016
Quantitative Aptitude
gate2014-ec-2
quantitative-aptitude
numerical-answers
numerical-computation
+
–
6
votes
2
answers
25
GATE2014 EC-4: GA-4
Let $f(x, y) = x^{n}y^{m} = P$. If $x$ is doubled and $y$ is halved, the new value of $f$ is $2^{n-m}P$ $2^{m-n}P$ $2(n - m)P$ $2(m - n)P$
Let $f(x, y) = x^{n}y^{m} = P$. If $x$ is doubled and $y$ is halved, the new value of $f$ is$2^{n-m}P$$2^{m-n}P$$2(n - m)P$$2(m - n)P$
makhdoom ghaya
1.0k
views
makhdoom ghaya
asked
Mar 17, 2016
Quantitative Aptitude
gate2014-ec-4
quantitative-aptitude
easy
numerical-computation
+
–
11
votes
2
answers
26
GATE2013 CE: GA-1
A number is as much greater than $75$ as it is smaller than $117$. The number is: $91$ $93$ $89$ $96$
A number is as much greater than $75$ as it is smaller than $117$. The number is:$91$$93$$89$$96$
Akash Kanase
4.9k
views
Akash Kanase
asked
Feb 16, 2016
Quantitative Aptitude
gate2013-ce
quantitative-aptitude
numerical-computation
+
–
7
votes
3
answers
27
GATE2012 CY: GA-10
Raju has $14$ currency notes in his pocket consisting of only Rs. $20$ notes and Rs. $10$ notes. The total money value of the notes is Rs. $230$. The number of Rs. $10$ notes that Raju has is $5$ $6$ $9$ $10$
Raju has $14$ currency notes in his pocket consisting of only Rs. $20$ notes and Rs. $10$ notes. The total money value of the notes is Rs. $230$. The number of Rs. $10$ n...
Akash Kanase
2.8k
views
Akash Kanase
asked
Feb 15, 2016
Quantitative Aptitude
gate2012-cy
quantitative-aptitude
numerical-computation
+
–
8
votes
2
answers
28
GATE2012 AR: GA-6
A value of $x$ that satisfies the equation $\log x + \log (x – 7) = \log (x + 11) + \log 2$ is $1$ $2$ $7$ $11$
A value of $x$ that satisfies the equation $\log x + \log (x – 7) = \log (x + 11) + \log 2$ is$1$ $2$ $7$ $11$
Akash Kanase
2.1k
views
Akash Kanase
asked
Feb 15, 2016
Quantitative Aptitude
gate2012-ar
quantitative-aptitude
numerical-computation
logarithms
+
–
9
votes
2
answers
29
TIFR CSE 2015 | Part B | Question: 12
Let $t_{n}$ be the sum of the first $n$ natural numbers, for $n > 0$. A number is called triangular if it is equal to $t_{n}$ for some $n$. Which of the following statements are true: There exists three successive triangular numbers whose product is a ... $\text{(i)}$ only $\text{(ii)}$ only $\text{(iii)}$ only All of the above None of the above
Let $t_{n}$ be the sum of the first $n$ natural numbers, for $n 0$. A number is called triangular if it is equal to $t_{n}$ for some $n$. Which of the following statemen...
makhdoom ghaya
1.2k
views
makhdoom ghaya
asked
Dec 8, 2015
Quantitative Aptitude
tifr2015
quantitative-aptitude
normal
numerical-computation
+
–
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