Most viewed questions in General Aptitude

+7 votes

2 answers

1

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

+32 votes

6 answers

2

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) | 8k views

+29 votes

3 answers

3

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) | 7.5k views

+17 votes

7 answers

4

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) | 7.1k views

+1 vote

0 answers

5

Oxford current English Grammar by R.K Sinha
Please explain me why are we changing these sentences to (Common Errors) : 1. I have read several poetries -> I have read several poems. 2. I saw two females there. -> I saw two women there. 3. My all friends are absent. -> ... . It was bitter cold. -> It was bitterly cold. 9.This novel is much interesting. -> This novel is very interesting.

asked Mar 17, 2018 in Verbal Ability by Rahul Ranjan 1 (129 points) | 6.6k views

+17 votes

3 answers

6

GATE2015-1-GA-10
The probabilities that a student passes in mathematics, physics and chemistry are $m,p$ and $c$ respectively. Of these subjects, the student has $75\%$ chance of passing in at least one, a $50\%$ chance of passing in at least two and a $40\%$ chance of ... Only relation I is true. Only relation II is true. Relations II and III are true. Relations I and III are true.

asked Feb 11, 2015 in Numerical Ability by makhdoom ghaya Boss (30.8k points) | 5.8k views

+1 vote

2 answers

7

How much percent more than the cost price should a shopkeeper mark his goods ...

asked Aug 9, 2015 in Numerical Ability by radha gogia Loyal (6.4k points) | 5.8k views

+21 votes

4 answers

8

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) | 5.4k views

0 votes

1 answer

9

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

+15 votes

2 answers

10

ISRO2016-2
What is the sum to infinity of the series, $3+6x^{2}+9x^{4}+12x^{6}+ \dots$ given $\left | x \right |<1$ $\frac{3}{(1+x^{2})}$ $\frac{3}{(1+x^{2})^{2}}$ $\frac{3}{(1-x^{2})^{2}}$ $\frac{3}{(1-x^{2})}$

asked Jul 4, 2016 in Numerical Ability by ManojK Boss (38.7k points) | 5k views

+14 votes

5 answers

11

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) | 4.9k views

+18 votes

6 answers

12

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) | 4.8k views

+23 votes

3 answers

13

GATE2016-1-GA05
A cube is built using $64$ cubic blocks of side one unit. After it is built, one cubic block is removed from every corner of the cube. The resulting surface area of the body (in square units) after the removal is ________. $56$ $64$ $72$ $96$

asked Feb 12, 2016 in Numerical Ability by Sandeep Singh Loyal (7.2k points) | 4.7k views

0 votes

2 answers

14

Gen Aptitude \ ratio and proportion
Ratio of land and water on "earth is 1 : 2. In northern hemisphere, the ratio is 2 : 3. What is the ratio in Southern hemisphere. A] 2:11 B] 4:11 C] 3:11 D] 5:11

asked Jun 13, 2016 in Numerical Ability by Desert_Warrior Loyal (8.1k points) | 4.6k views

+17 votes

3 answers

15

GATE2015-2-GA-8
In a triangle $PQR, PS$ is the angle bisector of $\angle QPR \text{ and } \angle QPS =60^\circ$. What is the length of $PS$ ? $\left(\dfrac{(q+r)} {qr}\right)$ $\left(\dfrac {qr} {q+r}\right)$ $\large \sqrt {(q^2 + r^2)}$ $\left(\dfrac{(q+r)^2} {qr}\right)$

asked Feb 12, 2015 in Numerical Ability by jothee Veteran (105k points) | 4.6k views

+1 vote

1 answer

16

How many 4 digit numbers are divisible by 5 can be formed with digits 0,1,2,3,4,5,6 and 6?

asked Mar 26, 2015 in Numerical Ability by Baljeet Sohal (35 points) | 4.5k views

+1 vote

1 answer

17

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) | 4.4k views

+1 vote

1 answer

18

8 litres are drawn from a cask full of wine and is then filled with water....
8 litres are drawn from a cask full of wine and is then filled with water. This operation is performed three more times. The ratio of the quantity of wine now left in cask to that of water is 16 : 65. How much wine did the cask hold originally? A. 18 litres B. 24 litres C. 32 litres D. 42 litres

asked Apr 6, 2016 in Numerical Ability by Piyush Kapoor Junior (833 points) | 4.4k views

+21 votes

4 answers

19

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

+21 votes

5 answers

20

GATE2017-1-GA-9
Arun, Gulab, Neel and Shweta must choose one shirt each from a pile of four shirts coloured red, pink, blue and white respectively. Arun dislikes the colour red and Shweta dislikes the colour white. Gulab and Neel like all the colours. In how many different ways can they choose the shirts so that no one has a shirt with a colour he or she dislikes? $21$ $18$ $16$ $14$

asked Feb 14, 2017 in Numerical Ability by Arjun Veteran (431k points) | 4.3k views

+8 votes

6 answers

21

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) | 4.2k views

+10 votes

7 answers

22

GATE2017-2-GA-5
There are $3$ red socks, $4$ green socks and $3$ blue socks.You choose $2$ socks. The probability that they are of the same colour is $\dfrac{1}{5}$ $\dfrac{7}{30}$ $\dfrac{1}{4}$ $\dfrac{4}{15}$

asked Feb 14, 2017 in Numerical Ability by Arjun Veteran (431k points) | 4.2k views

+12 votes

3 answers

23

GATE2018-GA-9
In the figure below, $\angle DEC + \angle BFC$ is equal to _____ $\angle BCD - \angle BAD$ $\angle BAD + \angle BCF$ $\angle BAD + \angle BCD$ $\angle CBA + \angle ADC$

asked Feb 14, 2018 in Numerical Ability by gatecse Boss (17.5k points) | 4k views

+15 votes

5 answers

24

GATE2017-1-GA-1
After Rajendra Chola returned from his voyage to Indonesia, he ________ to visit the temple in Thanjavur. was wishing is wishing wished had wished

asked Feb 14, 2017 in Verbal Ability by Arjun Veteran (431k points) | 3.9k views

+10 votes

4 answers

25

ISRO2016-1
Which of the following is true ? $\sqrt{3}+\sqrt{7}=\sqrt{10}$ $\sqrt{3}+\sqrt{7}\leq \sqrt{10}$ $\sqrt{3}+\sqrt{7}< \sqrt{10}$ $\sqrt{3}+\sqrt{7}> \sqrt{10}$

asked Jul 4, 2016 in Numerical Ability by ManojK Boss (38.7k points) | 3.9k views

+3 votes

3 answers

26

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

+7 votes

6 answers

27

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) | 3.8k views

+17 votes

2 answers

28

GATE2010-62
Hari(H), Gita(G), Irfan(I) and Saira(S) are siblings (i.e., brothers and sisters). All were born on 1st January. The age difference between any two successive siblings (that is born one after another) is less than three years. Given the following facts: Hari's age ... Saira is not the youngest. There are no twins. In what order they were born (oldest first)? $HSIG$ $SGHI$ $IGSH$ $IHSG$

asked Sep 30, 2014 in Numerical Ability by jothee Veteran (105k points) | 3.7k views

+11 votes

4 answers

29

GATE2016-2-GA-09
In a $2 \times 4$ rectangle grid shown below, each cell is rectangle. How many rectangles can be observed in the grid? $\begin{array}{|c|c|c|c|c|}\hline{\;\;\;}&{\;\;\;}&{\;\;\;}&{\;\;\;}\\\hline{}&{}&{}&\\\hline\end{array}$ $21$ $27$ $30$ $36$

asked Feb 12, 2016 in Numerical Ability by Akash Kanase Boss (41.9k points) | 3.7k views

+17 votes

3 answers

30

GATE2017-1-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. If in a flood, the water level rises to $525$ m, which of the villages $P, Q, R, S, T$ get submerged? $P, Q$ $P, Q, T$ $R, S, T$ $Q, R, S$

asked Feb 14, 2017 in Numerical Ability by Arjun Veteran (431k points) | 3.6k views

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