Recent questions tagged numerical-ability

+2 votes

3 answers

1

UGCNET-June-2019-I-22
For all integers $y>1, \: \langle y \rangle = 2y+(2y-1)+(2y-2) + \dots +1$. What is the value of $\langle 3 \rangle \times \langle 2 \rangle $? Where $\times$ is a multiplication operator? $116$ $210$ $263$ $478$

asked Jul 2 in Numerical Ability by Arjun Veteran (421k points) | 115 views

+2 votes

6 answers

2

UGCNET-June-2019-I-23
If $152$ is divided into four parts proportional at $3$, $4$, $5$ and $7$, then the smallest part is $29$ $26$ $25$ $24$

asked Jul 2 in Numerical Ability by Arjun Veteran (421k points) | 126 views

+1 vote

2 answers

3

UGCNET-June-2019-I-24
In a new budget, the price of petrol rose by $25\%$. By how much percent must a person reduce his consumption so that his expenditure on it does not increase? $10\%$ $15\%$ $20\%$ $25\%$

asked Jul 2 in Numerical Ability by Arjun Veteran (421k points) | 88 views

+2 votes

2 answers

4

UGCNET-June-2019-I-25
A sum of money doubles at compund interest in 6 years. In how many years it will become $16$ times? $16$ years $24$ years $48$ years $96$ years

asked Jul 2 in Numerical Ability by Arjun Veteran (421k points) | 76 views

+1 vote

1 answer

5

UGCNET-June-2019-I-27
Given below are two premises with four conclusions drawn from them. Which of the following conclusions could be validly drawn from the premises? Premises: No paper is pen Some paper are handmade Conclusions: All paper are handmade Some handmade are pen Some handmade are not pen All handmade are paper

asked Jul 2 in Numerical Ability by Arjun Veteran (421k points) | 53 views

+1 vote

1 answer

6

UGCNET-June-2019-I-31
Consider the following table that shows the number (in lakhs) of different sizes of LED television sets sold by a company over the last seven years from $2012$ to $2018$. Answer the question based on the data contained in the table: Sale of LED Television sets (in lakhs) of ... $32$-inch LED Television sets in 2017 compared to that in 2013? $36 \%$ $56 \%$ $57 \%$ $64 \%$

asked Jul 2 in Numerical Ability by Arjun Veteran (421k points) | 32 views

+1 vote

2 answers

7

UGCNET-June-2019-I-32
Consider the following table that shows the number (in lakhs) of different sizes of LED television sets sold by a company over the last seven years from $2012$ to $2018$. Answer the question based on the data contained in the table: Sale of LED Television ... seven years the maximum? $22$ - inch Television $24$ - inch Television $32$ - inch Television $49$ - inch Television

asked Jul 2 in Numerical Ability by Arjun Veteran (421k points) | 24 views

+1 vote

1 answer

8

UGCNET-June-2019-I-33
Consider the following table that shows the number (in lakhs) of different sizes of LED television sets sold by a company over the last seven years from $2012$ to $2018$. Answer the question based on the data contained in the table: Sale of LED Television sets (in lakhs) of ... $2013$ and $2018$ $1,600,000$ $1,500,000$ $15,000,000$ $16,000,000$

asked Jul 2 in Numerical Ability by Arjun Veteran (421k points) | 23 views

+1 vote

1 answer

9

UGCNET-June-2019-I-34
Consider the following table that shows the number (in lakhs) of different sizes of LED television sets sold by a company over the last seven years from $2012$ to $2018$. Answer the question based on the data contained in the table: Sale of LED Television sets (in ... sale of Television sets of size $49$-inches (in lakhs) over all the seven years? $912$ $896$ $879$ $869$

asked Jul 2 in Numerical Ability by Arjun Veteran (421k points) | 19 views

+1 vote

1 answer

10

UGCNET-June-2019-I-35
Consider the following table that shows the number (in lakhs) of different sizes of LED television sets sold by a company over the last seven years from $2012$ to $2018$. Answer the question based on the data contained in the table: Sale of LED ... all the seven years the minimum? $22$- inch Television $24$- inch Television $49$- inch Television $40$- inch Television

asked Jul 2 in Numerical Ability by Arjun Veteran (421k points) | 16 views

0 votes

2 answers

11

Profit and loss Self doubt
The marked price of a table is Rs. 1200, which is 20% above the cost price. It is sold at a discount of 10% on the marked price. Find the profit percent. (a) 10% (b) 8% (c) 7.5% (d) 6% What approach can I use for these type of questions?

asked Jun 4 in Numerical Ability by Gitika Babbar (157 points) | 79 views

+1 vote

0 answers

12

Aptitude Self Doubt
If altitude of equilateral triangle is given, then what is formula to find area of it??

asked Jun 2 in Numerical Ability by srestha Veteran (116k points) | 77 views

+2 votes

1 answer

13

GATE2017 EC-1: GA-10
A contour line joins locations having the same height above the mean sea level. The following is a contour plot of a geographical region. Contour lines are shown at $25$ m intervals in this plot. The path from $P$ to $Q$ is best described by Up-Down-Up-Down Down-Up-Down-Up Down-Up-Down Up-Down-Up

asked May 31 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 133 views

+2 votes

1 answer

14

GATE2015 EC-1: GA-8
Fill in the missing value

asked May 28 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 164 views

+1 vote

1 answer

15

GATE2011 MN: GA-64
Four archers P, Q, R, and S try to hit a bull's eye during a tournament consisting of seven rounds. As illustrated in the figure below, a player receives $10$ points for hitting the bull's eye, $5$ points for hitting within the inner circle and $1$ ... The most accurate and the most consistent players during the tournament are respectively P and S Q and R Q and Q R and Q

asked May 28 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 154 views

0 votes

1 answer

16

Made Easy Test Series:Aptitude
Chandan and Falguni work on alternet days. Chandan working on 1st day, Falguni on 2nd , then Chandan again by 3rd , followed by Falguni on 4th and so on. They can finish the work in $25$ days. The work done by chandan varies everyday. On a ... by Chandan on 1st day to done by Falguni on 2nd day$=1:4.$ The time require Falguni alone finish the work ____________ days

asked May 22 in Numerical Ability by srestha Veteran (116k points) | 64 views

0 votes

1 answer

17

Made Easy Test Series:General Aptitude-Circle
In a right angle triangle $ABC$ with vertex $B$ being the right angle, the mutually perpendicular sides $AB$ and $BC$ are $p$ cm. and $q$ cm. long respectively. If the length of hypotenuse is $\left ( p+q-6 \right )$ cm., then the radius of the largest possible circle that can be inscribe in the triangle is ____________

asked May 21 in Numerical Ability by srestha Veteran (116k points) | 66 views

+1 vote

4 answers

18

GATE2017 CE-2: GA-9
Budhan covers a distance of $19$ km in $2$ hours by cycling one fourth of the time and walking the rest. The next day he cycles (at the same speed as before) for half the time and walks the rest (at the same speed as before) and covers $26$ km in $2$ hours. The speed in km/h at which Budhan walk is $1$ $4$ $5$ $6$

asked May 18 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 107 views

+1 vote

2 answers

19

GATE2017 CE-2: GA-5
Two dice are thrown simultaneously. The probability that the product of the numbers appearing on the top faces of the dice is a perfect square is $\frac{1}{9}$ $\frac{2}{9}$ $\frac{1}{3}$ $\frac{4}{9}$

asked May 18 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 83 views

+2 votes

4 answers

20

GATE2017 CE-2: GA-4
What is the value of $x$ when $81\times\left (\frac{16}{25} \right )^{x+2}\div\left (\frac{3}{5} \right )^{2x+4}=144?$ $1$ $-1$ $-2$ $\text{Can not be determined}$

asked May 18 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 80 views

+2 votes

3 answers

21

GATE2011 AG: GA-9
The fuel consumed by a motorcycle during a journey while traveling at various speeds is indicated in the graph below. The distances covered during four laps of the journey are listed in the table below ... the given data, we can conclude that the fuel consumed per kilometre was least during the lap $P$ $Q$ $R$ $S$

asked May 14 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 127 views

+2 votes

6 answers

22

GATE2011 AG: GA-8
Three friends, $R, S$ and $T$ shared toffee from a bowl. $R$ took $\frac{1}{3}^{\text{rd}}$ of the toffees, but returned four to the bowl. $S$ took $\frac{1}{4}^{\text{th}}$ of what was left but returned three toffees to the bowl. $T$ took ... returned two back into the bowl. If the bowl had $17$ toffees left, how may toffees were originally there in the bowl? $38$ $31$ $48$ $41$

asked May 14 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 210 views

+1 vote

1 answer

23

GATE2011 AG: GA-7
Given that $f(y)=\frac{ \mid y \mid }{y},$ and $q$ is non-zero real number, the value of $\mid f(q)-f(-q) \mid $ is $0$ $-1$ $1$ $2$

asked May 14 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 95 views

+1 vote

1 answer

24

GATE2011 AG: GA-6
The sum of $n$ terms of the series $4+44+444+ \dots \dots $ is $\frac{4}{81}\left[10^{n+1}-9n-1\right]$ $\frac{4}{81}\left[10^{n-1}-9n-1\right]$ $\frac{4}{81}\left[10^{n+1}-9n-10\right]$ $\frac{4}{81}\left[10^{n}-9n-10\right]$

asked May 14 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 114 views

+2 votes

6 answers

25

GATE2011 AG: GA-4
There are two candidates $P$ and $Q$ in an election. During the campaign, $40\%$ of the voters promised to vote for $P,$ and rest for $Q.$ However, on the day of election $15\%$ of the voters went back on their promise to vote for $P$ ... instead voted for $P.$ Suppose$,P$ lost by $2$ votes$,$ then what was the total number of voters? $100$ $110$ $90$ $95$

asked May 14 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 135 views

+1 vote

2 answers

26

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$:$ $6$ $5$ $7$ $4$

asked May 14 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 56 views

+2 votes

2 answers

27

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

asked May 14 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 63 views

+1 vote

2 answers

28

GATE2010 TF: GA-8
A gathering of $50$ linguists discovered that $4$ knew Kannada$,$ Telugu and Tamil$,$ $7$ knew only Telugu and Tamil $,$ $5$ knew only Kannada and Tamil $,$ $6$ knew only Telugu and Kannada$.$ If the number of linguists who knew Tamil is $24$ and those who knew Kannada is also $24,$ how many linguists knew only Telugu$?$ $9$ $10$ $11$ $8$

asked May 14 in Numerical Ability by Lakshman Patel RJIT Veteran (51.5k points) | 56 views

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