Recent questions tagged logical-reasoning

+8 votes

3 answers

1

TIFR2017-A-14
Consider the following game with two players, Aditi and Bharat. There are $n$ tokens in a bag. The two players know $n$, and take turns removing tokens from the bag. In each turn, a player can either remove one token or two tokens. The player that removes the ... Aditi has a winning strategy. For both $n=7$ and $n=8$, Aditi has a winning strategy. Bharat never has a winning strategy.

asked Dec 23, 2016 in Numerical Ability by jothee Veteran (105k points) | 700 views

+1 vote

1 answer

2

Logical reasoning
Mr. and Mrs. Aye and Mr. and Mrs. Bee competed in a chess tournament. Of the three games played: In only the first game the two players were married to each other. The men won two games and the women won one game The Ayes won more games than Bees Anyone who lost the game did not play the subsequent game Who did not lose a game? Mrs. Bee Mr. Bee Mrs. Aye Mr. Aye

asked Jun 22, 2016 in Numerical Ability by shekhar chauhan Boss (45.4k points) | 295 views

0 votes

1 answer

3

Which one of the following operations does the operator # represent: addition, subtraction, multiplication or division?

asked Jun 21, 2016 in Numerical Ability by smritirathi (19 points) | 96 views

0 votes

1 answer

4

What is the value of L?
1)L2=4 2)L<0 A .Statement (1) alone is sufficient to answer the question, but statement (2) alone is not. B .Statement (2) alone is sufficient to answer the question, but statement (1) alone is not. C .Both statements ... .Either statement by itself is sufficient to answer the question. E .Even both the statements together are not sufficient to answer the question.

asked Jun 21, 2016 in Numerical Ability by smritirathi (19 points) | 122 views

+1 vote

2 answers

5

CMI2014-A-10
Avinash is taller than Abhay. Bharat is taller than Vinu and Vinay is taller than Bharat. Which of the following is a minimal set of additional information that can determine the tallest person? Vinay is taller than Avinash and Abhay is taller than Bharat. Avinash is taller than Vinay. Abhay is shorter than Vinay. None of the above.

asked May 27, 2016 in Numerical Ability by jothee Veteran (105k points) | 143 views

+2 votes

0 answers

6

CMI2014-A-09
A company is due to send a shipment to a client and the CEO has resigned. To select a new CEO, some candidates have been interviewed. One of them will be chosen through a vote. If the workers union resort to a strike and the candidates have to be ... B). If the workers union resorted to a strike, then the number of voters was greater than or equal to the number of abstainers.

asked May 27, 2016 in Numerical Ability by jothee Veteran (105k points) | 65 views

+15 votes

3 answers

7

CMI2013-A-07
Consider the following two statements. There are infinitely many interesting whole numbers. There are finitely many uninteresting whole numbers. Which of the following is true? Statements $1$ and $2$ are equivalent. Statement $1$ implies statement $2$. Statement $2$ implies statement $1$. None of the above.

asked May 23, 2016 in Mathematical Logic by jothee Veteran (105k points) | 588 views

+4 votes

1 answer

8

CMI2012-A-05
Amma baked a cake and left it on the table to cool. Before going for her bath, she told her four children that they should not touch the cake as it was to be cut only the next day. However when she got back from her bath she found that someone had ... truth and exactly one of them actually ate the piece of cake, who is the culprit that Amma is going to punish? Lakshmi Ram Aruna Varun

asked May 23, 2016 in Numerical Ability by jothee Veteran (105k points) | 242 views

+1 vote

2 answers

9

CMI2011-A-06
A valuable sword belonging to the Grand King was stolen, and the three suspects were Ibn, Hasan, and Abu. Ibn claimed that Hasan stole it, and Hasan claimed that Abu stole it. It was not clear that one of them stole it, but it was later learnt that no innocent ... had lied. It was also learnt that the sword was stolen by only one person. Who stole the sword? Ibn Hasan Abu None of them

asked May 19, 2016 in Numerical Ability by jothee Veteran (105k points) | 133 views

+1 vote

1 answer

10

CMI2011-A-04
Lavanya has to complete $12$ courses for her degree. There are six compulsory courses: Basic and Advanced Mathematics, Basic and Advanced Physics and Basic and Advanced Electronics. She also has to complete six Optional Courses. Each course takes one semester to complete. ... what is the minimum number of semesters that Lavanya needs to complete her course requirements. $3$ $4$ $5$ $6$

asked May 19, 2016 in Numerical Ability by jothee Veteran (105k points) | 342 views

+2 votes

4 answers

11

GATE2014 AG: GA-6
In a group of four children, Som is younger to Riaz. Shiv is elder to Ansu. Ansu is youngest in the group. Which of the following statements is/are required to find the eldest child in the group? Statements 1. Shiv is younger to Riaz. 2. Shiv is ... and $2$ are both required to determine the eldest child. Statements $1$ and $2$ are not sufficient to determine the eldest child.

asked Mar 21, 2016 in Numerical Ability by makhdoom ghaya Boss (30.8k points) | 838 views

+1 vote

3 answers

12

GATE2014 EC-2: GA-7
Lights of four colors (red, blue, green, yellow) are hung on a ladder. On every step of the ladder there are two lights. If one of the lights is red, the other light on that step will always be blue. If one of the lights on a step is green, the ... to the sum of the yellow and blue lights The sum of the red and blue lights is equal to the sum of the green and yellow lights

asked Mar 18, 2016 in Numerical Ability by makhdoom ghaya Boss (30.8k points) | 863 views

+5 votes

3 answers

13

GATE2014 EC-3: GA-6
Find the next term in the sequence: $7G, 11K, 13M$, _________. $15Q$ $17Q$ $15P$ $17P$

asked Mar 8, 2016 in Numerical Ability by makhdoom ghaya Boss (30.8k points) | 429 views

+2 votes

2 answers

14

GATE2014 EC-3: GA-5
In which of the following options will the expression $P < M$ be definitely true? $M < R > P > S$ $M > S < P < F$ $Q < M < F = P$ $P = A < R < M$

asked Mar 8, 2016 in Numerical Ability by makhdoom ghaya Boss (30.8k points) | 447 views

+6 votes

5 answers

15

GATE2014 AE: GA-7
Anuj, Bhola, Chandan, Dilip, Eswar and Faisal live on different floors in a six-storeyed building (the ground floor is numbered $1$, the floor above it $2$, and so on) Anuj lives on an even-numbered floor, Bhola does not live on an odd numbered floor. Chandan does not live on ...

asked Feb 16, 2016 in Numerical Ability by Akash Kanase Boss (41.9k points) | 692 views

+2 votes

4 answers

16

GATE2014 AE: GA-3
Rajan was not happy that Sajan decided to do the project on his own. On observing his unhappiness, Sajan explained to Rajan that he preferred to work independently. Which one of the statements below is logically valid and can be inferred from the above sentences? ... to give in to Rajan's request to work with him. Rajan had believed that Sajan and he would be working together.

asked Feb 16, 2016 in Verbal Ability by Akash Kanase Boss (41.9k points) | 708 views

+8 votes

6 answers

17

GATE2013 CE: GA-10
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

asked Feb 16, 2016 in Numerical Ability by Akash Kanase Boss (41.9k points) | 676 views

+3 votes

2 answers

18

GATE2013 AE: GA-9
All professors are researchers Some scientists are professors Which of the given conclusions is logically valid and is inferred from the above arguments: All scientists are researchers All professors are scientists Some researchers are scientists No conclusion follows

asked Feb 16, 2016 in Verbal Ability by Akash Kanase Boss (41.9k points) | 530 views

+12 votes

3 answers

19

GATE2012 CY: GA-9
There are eight bags of rice looking alike, seven of which have equal weight and one is slightly heavier. The weighing balance is of unlimited capacity. Using this balance, the minimum number of weighings required to identify the heavier bag is $2$ $3$ $4$ $8$

asked Feb 16, 2016 in Numerical Ability by Akash Kanase Boss (41.9k points) | 2.9k views

+2 votes

1 answer

20

GATE2012 AR: GA-8
Ravi is taller than Arun but shorter than Iqbal. Sam is shorter than Ravi. Mohan is shorter than Arun. Balu is taller than Mohan and Sam. The tallest person can be Mohan Ravi Balu Arun

asked Feb 16, 2016 in Numerical Ability by Akash Kanase Boss (41.9k points) | 540 views

+1 vote

1 answer

21

GATE2011 GG: GA-10
In order to develop to full potential, a baby needs to be physically able to respond to the environment. It can be inferred from the passage that Full physical potential is needed in order for a baby to be able to respond to the environment. ... be developed to its full potential. A physically able baby needs to develop its full potential in order to respond to its environment.

asked Feb 16, 2016 in Verbal Ability by Akash Kanase Boss (41.9k points) | 209 views

+5 votes

1 answer

22

GATE2011 GG: GA-8
Three sisters $(R, S,$ and $T)$ received a total of $24$ toys during Christmas. The toys were initially divided among them in a certain proportion. Subsequently, $R$ gave some toys to $S$ which doubled the share of $S$. Then $S$ in turn gave some of her ... exchanges, the three sisters were left with equal number of toys. How many toys did $R$ have originally? $8$ $9$ $11$ $12$

asked Feb 16, 2016 in Numerical Ability by Akash Kanase Boss (41.9k points) | 745 views

+3 votes

2 answers

23

GATE2015 ME-3: GA-7
Given below are two statements followed by two conclusions. Assuming these statements to be true, decide which one logically follows. Statements: No manager is a leader. All leaders are executives. Conclusions: No manager is an executive. No executive is ... conclusion I follows. Only conclusion II follows. Neither conclusion I nor II follows. Both conclusions I and II follow.

asked Feb 15, 2016 in Verbal Ability by Akash Kanase Boss (41.9k points) | 672 views

+3 votes

2 answers

24

GATE2015 ME-3: GA-4
Tanya is older than Eric. Cliff is older than Tanya. Eric is older than Cliff. If the first two statements are true, then the third statement is: True False Uncertain Data insufficient

asked Feb 15, 2016 in Verbal Ability by Akash Kanase Boss (41.9k points) | 304 views

+13 votes

3 answers

25

GATE2016-1-GA04
If 'relftaga' means carefree, 'otaga' means careful and 'fertaga' means careless, which of the following could mean 'aftercare'? zentaga tagafer. tagazen. relffer.

asked Feb 12, 2016 in Verbal Ability by Sandeep Singh Loyal (7.2k points) | 3.2k views

+7 votes

2 answers

26

GATE2016-2-GA-08
All hill-stations have a lake. Ooty has two lakes. Which of the statement(s) below is/are logically valid and can be inferred from the above sentences? Ooty is not a hill-station. No hill-station can have more than one lake. (i) only. (ii) only. Both (i) and (ii) Neither (i) nor (ii)

asked Feb 12, 2016 in Verbal Ability by Akash Kanase Boss (41.9k points) | 1.6k views

0 votes

1 answer

27

GATE2015 EC-3: GA-4
Find the missing sequence in the letter series below: $A, CD, GHI, ?, UVWXY$ $LMN$ $MNO$ $MNOP$ $NOPQ$

asked Feb 12, 2016 in Numerical Ability by Akash Kanase Boss (41.9k points) | 185 views

+6 votes

2 answers

28

GATE2015 EC-2: GA- 7
Given below are two statements followed by two conclusions. Assuming these statements to be true, decide which one logically follows. Statements: All film stars are playback singers. All film directors are film stars. Conclusions: All film directors are ... conclusion I follows. Only conclusion II follows. Neither conclusion I nor II follows. Both conclusions I and II follow.

asked Feb 12, 2016 in Numerical Ability by Akash Kanase Boss (41.9k points) | 569 views

+8 votes

2 answers

29

GATE2011 MN: GA-63
$L, M$ and $N$ are waiting in a queue meant for children to enter the zoo. There are $5$ children between $L$ and $M$, and $8$ children between $M$ and $N$. If there are $3$ children ahead of $N$ and $21$ children behind $L$, then what is the minimum number of children in the queue? $28$ $27$ $41$ $40$

asked Dec 19, 2015 in Numerical Ability by Akash Kanase Boss (41.9k points) | 522 views

+23 votes

4 answers

30

TIFR2014-A-8
All that glitters is gold. No gold is silver. Claims: No silver glitters. Some gold glitters. Then, which of the following is TRUE? Only claim $1$ follows. Only claim $2$ follows. Either claim $1$ or claim $2$ follows but not both. Neither claim $1$ nor claim $2$ follows. Both claim $1$ and claim $2$ follow.

asked Nov 9, 2015 in Mathematical Logic by makhdoom ghaya Boss (30.8k points) | 1.1k views

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