Hot questions in General Aptitude

+9 votes

6 answers

1

GATE2019-GA-1
The expenditure on the project _____ as follows: equipment Rs.$20$ lakhs, salaries Rs.$12$ lakhs, and contingency Rs.$3$ lakhs. break down break breaks down breaks

asked Feb 7, 2019 in Verbal Ability by Arjun Veteran (431k points) | 4.3k views

+7 votes

2 answers

2

if COVALENT is coded as BWPDUOFM then code of ELEPHANT will be
if COVALENT is coded as BWPDUOFM then code of ELEPHANT will be A) QFMFUOBI B) EPHNTEAS C)MFUIQRTW D)QMUBIADH

asked Nov 5, 2017 in Verbal Ability by Sanjay Sharma Boss (49.3k points) | 12.2k views

+7 votes

6 answers

3

GATE2019-GA-6
The police arrested four criminals - $P, Q, R$ and $S.$ The criminals knew each other. They made the following statements: $P$ says Q committed the crime. $Q$ says S committed the crime. $R$ says I did not do it. $S$ says What Q said about ... of the arrested four committed the crime and only one of the statements made above is true. Who committed the crime? $P$ $R$ $S$ $Q$

asked Feb 7, 2019 in Verbal Ability by Arjun Veteran (431k points) | 3.9k views

+16 votes

5 answers

4

GATE2018-GA-10
A six sided unbiased die with four green faces and two red faces is rolled seven times. Which of the following combinations is the most likely outcome of the experiment? Three green faces and four red faces. Four green faces and three red faces. Five green faces and two red faces. Six green faces and one red face

asked Feb 14, 2018 in Numerical Ability by gatecse Boss (17.5k points) | 5k views

+33 votes

6 answers

5

GATE2010-65
Given digits$ 2, 2, 3, 3, 3, 4, 4, 4, 4$ how many distinct $4$ digit numbers greater than $3000$ can be formed? $50$ $51$ $52$ $54$

asked Sep 30, 2014 in Numerical Ability by jothee Veteran (105k points) | 8.1k views

+10 votes

4 answers

6

GATE2018-GA-6
In appreciation of the social improvements completed in a town, a wealthy philanthropist decided to gift $Rs\; 750$ to each male senior citizen in the town and $Rs\; 1000$ to each female senior citizen. Altogether, there were 300 senior citizens eligible for this gift. However, only ... (in Rupees) did the philanthropist give away in total? $1,50,000$ $2,00,000$ $1,75,000$ $1,51,000$

asked Feb 14, 2018 in Numerical Ability by gatecse Boss (17.5k points) | 3.2k views

+18 votes

6 answers

7

GATE2015-2-GA-7
Four branches of a company are located at $M$, $N$, $O$ and $P$. $M$ is north of $N$ at a distance of $4 km$; $P$ is south of $O$ at a distance of $2$ $km$; $N$ is southeast of O by $1 km$. What is the distance between $M$ and $P$ in $km$? $5.34$ $6.74$ $28.5$ $45.49$

asked Feb 12, 2015 in Numerical Ability by jothee Veteran (105k points) | 4.9k views

+1 vote

1 answer

8

Gate 2019 CSE
DRAMA= 60 Dance = 30 Math = 12 Drama and dance and math = 2 Dance and drama = 40 Dance and math = 15 Drama and math = 7 75 % of total students not participate in any the club. Total number of students?? A) 900 B) 975 C) 1000 D) 225 (Please correct the data if wrong.)

asked Feb 3, 2019 in Numerical Ability by Gaurav sarkar (71 points) | 4.5k views

+7 votes

4 answers

9

GATE2019-GA-9
In a college, there are three student clubs, $60$ students are only in the Drama club, $80$ students are only in the Dance club, $30$ students are only in Maths club, $40$ students are in both Drama and Dance clubs, $12$ students are in both Dance and Maths ... college are not in any of these clubs, then the total number of students in the college is _____. $1000$ $975$ $900$ $225$

asked Feb 7, 2019 in Numerical Ability by Arjun Veteran (431k points) | 3.4k views

+21 votes

4 answers

10

GATE2017-2-GA-9
The number of roots of $e^{x}+0.5x^{2}-2=0$ in the range $[-5,5]$ is $0$ $1$ $2$ $3$

asked Feb 14, 2017 in Numerical Ability by Arjun Veteran (431k points) | 5.5k views

+29 votes

3 answers

11

GATE2016-1-GA10
In a process, the number of cycles to failure decreases exponentially with an increase in load. At a load of $80$ units, it takes $100$ cycles for failure. When the load is halved, it takes $10000 \ \text{cycles}$ for failure.The load for which the failure will happen in $5000 \ \text{cycles}$ is _____________. $40.00$ $46.02$ $60.01$ $92.02$

asked Feb 12, 2016 in Numerical Ability by Sandeep Singh Loyal (7.2k points) | 7.6k views

+23 votes

6 answers

12

GATE2016-1-GA08
Consider the following statements relating to the level of poker play of four players $P,Q,R \ and \ S$. $P$ always beats $Q$ $R$ always beats $S$ $S$ loses to $P$ only sometimes. $R$ always loses to $Q$ Which of the following can be logically inferred from the above ... players $S$ is the absolute worst player in the set (i). only (ii) only (i) and (ii) only' neither (i) nor (ii)

asked Feb 12, 2016 in Verbal Ability by Sandeep Singh Loyal (7.2k points) | 3.4k views

+2 votes

3 answers

13

ISRO2020-55
If $x+2y=30$, then $\left(\dfrac{2y}{5}+\dfrac{x}{3} \right) + \left (\dfrac{x}{5}+\dfrac{2y}{3} \right)$ will be equal to $8$ $16$ $18$ $20$

asked Jan 13 in Numerical Ability by Satbir Boss (24.2k points) | 266 views

0 votes

1 answer

14

odd man out
ODD MAN OUT:- PS3 MQ2 RV2 DM3 whats the catch! iam not getting it! pls help

asked Nov 12, 2018 in Numerical Ability by Gate Fever Active (4.7k points) | 5.2k views

+3 votes

3 answers

15

GATE2019-GA-7
In the given diagram, teachers are represented in the triangle, researchers in the circle and administrators in the rectangle. Out of the total number of the people, the percentage of administrators shall be in the range of _______ $0$ to $15$ $16$ to $30$ $31$ to $45$ $46$ to $60$

asked Feb 7, 2019 in Numerical Ability by Arjun Veteran (431k points) | 3.9k views

+18 votes

7 answers

16

GATE2012 CY: GA-7
$A$ and $B$ are friends. They decide to meet between 1:00 pm and 2:00 pm on a given day. There is a condition that whoever arrives first will not wait for the other for more than $15$ minutes. The probability that they will meet on that day is $1/4$ $1/16$ $7/16$ $9/16$

asked Nov 15, 2014 in Numerical Ability by Arjun Veteran (431k points) | 7.2k views

0 votes

1 answer

17

ISI2014-DCG-54
The number of real roots of the equation $1+\cos ^2x+\cos ^3 x – \cos^4x=5$ is equal to $0$ $1$ $3$ $4$

asked Sep 23, 2019 in Numerical Ability by Arjun Veteran (431k points) | 46 views

0 votes

1 answer

18

ISI2014-DCG-61
If $l=1+a+a^2+ \dots$, $m=1+b+b^2+ \dots$, and $n=1+c+c^2+ \dots$, where $\mid a \mid <1, \: \mid b \mid < 1, \: \mid c \mid <1$ and $a,b,c$ are in arithmetic progression, then $l, m, n$ are in arithmetic progression geometric progression harmonic progression none of these

asked Sep 23, 2019 in Numerical Ability by Arjun Veteran (431k points) | 36 views

+13 votes

5 answers

19

GATE2016-2-GA-06
Among $150$ faculty members in an institute, $55$ are connected with each other through Facebook and $85$ are connected through Whatsapp. $30$ faculty members do not have Facebook or Whatsapp accounts. The numbers of faculty members connected only through Facebook accounts is _______. $35$ $45$ $65$ $90$

asked Feb 12, 2016 in Numerical Ability by Akash Kanase Boss (41.9k points) | 2.9k views

+1 vote

5 answers

20

GATE2019-GA-2
The search engine’s business model ____ around the fulcrum of trust. revolves plays sinks bursts

asked Feb 7, 2019 in Verbal Ability by Arjun Veteran (431k points) | 2.7k views

+21 votes

4 answers

21

GATE2017-2-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

asked Feb 14, 2017 in Numerical Ability by Arjun Veteran (431k points) | 4.4k views

0 votes

2 answers

22

ISI2015-DCG-2
Let $S=\{6, 10, 7, 13, 5, 12, 8, 11, 9\}$ and $a=\underset{x \in S}{\Sigma} (x-9)^2$ & $b = \underset{x \in S}{\Sigma} (x-10)^2$. Then $a <b$ $a>b$ $a=b$ None of these

asked Sep 18, 2019 in Numerical Ability by gatecse Boss (17.5k points) | 79 views

+1 vote

3 answers

23

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, 2019 in Numerical Ability by Lakshman Patel RJIT Veteran (59.3k points) | 326 views

+3 votes

3 answers

24

ISI2014-DCG-10
The number of divisors of $6000$, where $1$ and $6000$ are also considered as divisors of $6000$ is $40$ $50$ $60$ $30$

asked Sep 23, 2019 in Numerical Ability by Arjun Veteran (431k points) | 187 views

+2 votes

3 answers

25

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 $P$? $6$ $7$ $8$ $9.5$

asked Feb 9, 2019 in Numerical Ability by Arjun Veteran (431k points) | 185 views

+1 vote

2 answers

26

ISI2015-DCG-8
Let $S=\{0, 1, 2, \cdots 25\}$ and $T=\{n \in S: n^2+3n+2$ is divisible by $6\}$. Then the number of elements in the set $T$ is $16$ $17$ $18$ $10$

asked Sep 18, 2019 in Numerical Ability by gatecse Boss (17.5k points) | 62 views

+1 vote

2 answers

27

ISI2015-MMA-16
If two real polynomials $f(x)$ and $g(x)$ of degrees $m\: (\geq 2)$ and $n\: (\geq 1)$ respectively, satisfy $f(x^2+1)=f(x)g(x),$ for every $x \in \mathbb{R}$, then $f$ has exactly one real root $x_0$ such that $f’(x_0) \neq 0$ $f$ has exactly one real root $x_0$ such that $f’(x_0) = 0$ $f$ has $m$ distinct real roots $f$ has no real root

asked Sep 23, 2019 in Numerical Ability by Arjun Veteran (431k points) | 57 views

+3 votes

7 answers

28

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, 2019 in Numerical Ability by Lakshman Patel RJIT Veteran (59.3k points) | 351 views

+1 vote

1 answer

29

ISI2018-DCG-30
Let $0.01^x+0.25^x=0.7$ . Then $x\geq1$ $0\lt x\lt1$ $x\leq0$ no such real number $x$ is possible.

asked Sep 18, 2019 in Numerical Ability by gatecse Boss (17.5k points) | 53 views

+1 vote

1 answer

30

ISI2016-DCG-28
If one root of a quadratic equation $ax^{2}+bx+c=0$ be equal to the n th power of the other, then $(ac)^{\frac{n}{n+1}}+b=0$ $(ac)^{\frac{n+1}{n}}+b=0$ $(ac^{n})^{\frac{1}{n+1}}+(a^{n}c)^{\frac{1}{n+1}}+b=0$ $(ac^\frac{1}{n+1})^{n}+(a^\frac{1}{n+1}c)^{n+1}+b=0$

asked Sep 18, 2019 in Numerical Ability by gatecse Boss (17.5k points) | 31 views

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