Showing posts with label Reasoning. Show all posts
Showing posts with label Reasoning. Show all posts

Saturday, 22 October 2016

High level Reasoning for ibps po exams

Directions (Q. 1-5): Read the following information carefully to answer the given questions.

A university organised exams for six different subjects, viz Maths, Physics, Chemistry, Electronics, Statistics and English on six days of a week, not necessarily in the same order. The exams start from Monday, with a holiday on any day of the week. One full day is devoted to one exam. The exam of Maths is scheduled immediately after the exam of Physics. The exam of Electronics is scheduled on Wednesday but not after the exam of English. The exam of Chemistry is scheduled on Friday. There is only one exam between the exams of Statistics and Maths. There is only one day when no paper is scheduled but that is not Saturday. The exam of English is scheduled just before the holiday.

1. On which of the following days is the exam of Statistics scheduled?
1) Tuesday 2) Wednesday 3) Friday 4) Saturday 5) None of these

2. On which day is a holiday?
1) Sunday 2) Monday 3) Tuesday 4) Wednesday 5) None of these

3. How many exams is/are scheduled between the exams of Maths and Electronics?
1) One 2) Two 3) Three 4) Four 5) None of these

4. Which two exams are scheduled on the first and last day?
1) Electronics, English 2) Maths, English 3) Physics, Chemistry
4) Physics, English 5) None of these

5. Which of the following combinations is correct?
1) English–Thursday 2) Maths–Monday 3) Statistics–Saturday
4) Physics–Monday 5) None of these


Answer
Day              Paper
Monday       Physics
Tuesday       Maths
Wednesday  Electronics
Thursday      Statistics
Friday           Chemistry
Saturday        English
Sunday          Holiday

1. 5; Thursday
2. 1
3. 5
4. 5
5. 4

Reasoning data sufficiency for ibps po mains

Directions (Q. 1-5): Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer
1) if the data in statement I and II are sufficient to answer the question, while the data in statement III are not required to answer the question.
2) if the data in statement I, II and III are not sufficient to answer the question.
3) if the data in statement II and III are sufficient to answer the question while the data in statement I are not required to answer the question.
4) if the data in statement I alone or in statement II alone or in statement III alone are sufficient to answer the question.
5) if the data in all the statements I, II and III together are necessary to answer the question.

1. What is the thickness of a bundle of books?
I. Each book contains 528 pages.
II. There are 15 books in the bundle.
III. Each page has a thickness of 0.5 mm.

2. Who is the sister-in-law of Tarun?
I. Tarun is the father of Vikas and is married to sister of Ashok.
II. Milan and Anushka are two sisters of Ashok.
III. Only Milan is childless.

3. What is the distance between A and B?
I. Varun walks 5 km to the south from a point A. He turns left and walks 5 km. Again he turns left at an angle of 45º and
reaches the same point A. Then he turns right at an angle of 45º and walks 6 km and reaches the point B.
II. Varun starts walking towards south from a point A. He takes 3 consecutive left turns, covering equal distances
before each turn, and finally stops at point B.
III. Both points A and B fall on the same straight line, while point C divides the line into two equal parts of 4 meters.

4. How many hits does a website ‘X’ receive (in exact figures)?
I. The sum of all hits is twenty times per minute hits.
II. The average of all hits is 7000 per month.
III. The website gets 10 hours of response everyday.

5. What does ‘Match’ represent in code language?
I. ‘match is crucial’ means ‘ne jo mi’ in that code language.
II. ‘crucial point for India’ means ‘pe le jee kee’ in that code language.
III. ‘favour to India’ means ‘ja mo le’ in that code language.

Answer

1. 2
2. 5
3. 4
4. 2
5. 2

Thursday, 22 September 2016

High Level Puzzle


Directions: Read the following information and answer the questions that follow:

 (i) Seven persons P, Q, R, S, T, V, X belonging to different cities, viz. Delhi, Mumbai, Chennai, Calcutta, Bangalore, Hyderabad and Trivandrum, not necessarily in the same order, went to the USA for attending a conference. Each one had a different specialisation, viz. Literature, Physics, Economics, Marketing, Computers, Textile . Engineering and Information Technology

. (ii) 'S' is from Chennai and `Q' does not have specialisation in Textile or Economics. R is a man of Marketing and comes from Mumbai. The person from Calcutta has specialisation in Computers. 'P', who is specialised in Literature, does not belong to Delhi. V having specialisation in Physics is from Trivandrum. Information Technology is the specialisation of X, who comes from Bangalore.


 Questions: 1. Which of the following persons is from Delhi?
-1. P    2.  S    3.  T   4.S or T


2. Who is a Textile Engineer?
1. S   2. T   3. V   4. S or T


3. Person with specialisation in Literature comes from which of the following cities?
1) Bangalore    2) Calcutta    3) Delhi    4) Hyderabad


4. Which of the.following combinations of person, city and specialisiation is correct?
 1) S-Chennai-Economics    2) S-Chennai-Textile    3) Q-Calcutta-Computers  4) T-Delhi-Economics

5. Who is specialised in Computers?
1. Q   2. S   3. T    4. Data inadequate












ANSWER
1. 5
2. 5
3. 4
4. 3
5. 1


Wednesday, 21 September 2016

Puzzle Quiz Time (floor based)

Study the following information carefully and answer the given questions. 
K, L, M, N, O, P, Q and R live on eight different floors of a building but not necessarily in the same order. The lowermost floor of the building is numbered one, the one above that is numbered two and so on till the topmost floor is numbered eight. Each of them also likes a different superhero, namely Batman, Superman, Captain America, Thor, Hulk, Wolverine, Nova and Ironman, but not necessarily in the same order. 
1. The one who likes Thor lives on an even-numbered floor. Only three people live between the one who likes Thor and M. 
2. Only two people live between M and N. N does not live on the lowermost floor. Only three people live between N and one who likes Hulk. 
3. O lives immediately above K. O lives on an even-numbered floor. K does not like Hulk. K lives neither on the floor numbered three nor five. 
4. Only two people live between K and the one who likes Nova. 
5. Only one person lives between the one who likes Nova and Ironman. The one who likes Ironman lives below the one who likes Nova. 
6. L lives immediately above Q. Only one person lives between Q and the one who likes Captain America. 
7. The one who likes Wolverine lives immediately above the one who likes Batman. 
8. P does not like Thor. K does not like superman. 

answer the given question

floor - superhero - man

8- Wolverine O
7- batman K
6- thor R
5- caption america N
4- nova L
3- superman Q
2- Ironman M
1- hulk P

Sunday, 28 August 2016

Puzzle

Directions: Study the following information carefully and answer the questions given below: Eight members A, B, C, D, E, F, G and H belonging to three families X, 11, Z go for weekend outing in three different cars I, II, III. Four out of the eight members are females. Members of any one family travel in different cars. Each car has at least one male and one female member. Each family has at least two 1 members. A belongs to family Y and he travels in car III. D is wife of E and they travel ill cars I and II respectively. H is son of B, who is wife of G, and they belong to family Z. C is daughter of F, who is wife of A. C travels in car IL G does not travel with F.

 Questions:
a. Which of the following groups of persons travels in car I?
 1) D, G   2) A,C   3) D, G, H  4) D

b. which car has only two members travelling in it?
 1) I   2) II   3)III II or III   4) Cannot be determined

c. Which of the following members of families Y and Z travel in different
cars?
1) A  2) B  3) A or B,C   4) none of  these


Saturday, 20 August 2016

Statements & Assumptions Tricks and Rules for IBPS, SBI, SSC, RRB, RBI, Railway, LIC,IAS,SSB Exams.


The statements & Assumption questions are the critical part of all bank exams be it a PO or Clerk exam. They are the variant of verbal reasoning questions asked to check the efficiency of decision making skills of the candidate.

A typical question involves stating a statement which is followed by 2 or more assumptions and we are supposed to answer which assumption follows.

Like this example below:

Statement: The State Government has unilaterally increased, by 5 percent, octroi on all commodities entering into the state without seeking the approval of the Central Government.
Assumptions:

I. The state government may be able to solve the decision.

II. The Central Government may agree to support the State Government’s decision.

III. The state Government may be able to earn considerable amount through the additional Octroi.

These are the questions that either make you or break you. ‘Make you’ because they don’t require calculations, charts etc. and can be answered in just a glance, if done with mastery.

‘Break you’ because when Reasoning comes tough and those 2-3 seating and floors puzzle don’t give answers in even 2 repeated attempts then candidate tries Verbal Reasoning to leverage the score but without knowledge of techniques and sufficient practice these questions have higher chances of getting wrong.

What exactly goes wrong?


Now, when we try to solve these questions, the question might look difficult because our brain is so good at understanding un-stated assumptions that we don’t even notice them. So, if we think like we normally do then there’s risk of missing the assumption actually made, making it even harder to quickly identify them.

Also, in these assumption questions, we have to identify passage author’s assumption and not our own. We’ve got to remember that in those 40 or so minutes we allot to solve 50 questions from reasoning.

Caution to be taken:

Now coming to solving the question, Remember that:

(i) Leaving aside your logic about how things work helps.

(ii) While you can make common sense assumptions (the sun is visible only during the day, water makes things wet, etc.), do not bring in your own assumptions about things that are not necessarily common knowledge or may not always be true.

(iii) ‘Assumption’ in the questions is something that author believes to be true.

Procedure to solve the question:

Negating Method: This method is really effective when it comes to solving assumption questions. It’s a tested method that can turn the dreaded questions into scoring one. All you have to do is negate the assumptions after reading them. The passage author gives statement only after assuming some things. These ‘some things’ are dimensions of the questions. That means some basic assumptions are what author, definitely, believes in. And, if some assumption contradicts that basic belief of author then that assumption can never follow.

For example, see this:

Statement: In the recently held all India Commerce conference, the session on ‘Management of Service Sector in India’ surprisingly attracted large number of participants and also received a very good media coverage.

Assumptions:

I. Media is always very positive towards Service sector.

II. Service sector is managed properly in India.

III. People weren’t expecting such an encouraging response for the service sector conference.

Now, Statement talks about this session on Service Sector Management which got many participants which was surprising for the author. Also, it also got good media cover which was not as usual as per the author.

Let’s see different assumptions:

1. Media is always very positive towards Service sector. ⇒ this option is tempting to select as an answer because Media gave Session on Service Sector a good coverage so it’s obvious to think that Media is ALWAYS positive towards it.

But that’s not true as there is an element of surprise in author’s word regarding media’s coverage. And, we don’t get surprise for something which happens usually. That means this behavior is new as per the author.

2. Service sector is managed properly in India. ⇒ This option seems to be correct as a session on ‘Management’ of ‘Service Sector’ is organized. And, if a session is organized then things must have been well taken care of.

But that’s not correct. As it’s not stated anywhere in the sentence so this is, definitely, not author’s assumption.

Moreover, we’ve got to keep our general knowledge that ‘Service sector in actual world is managed properly in India as it contributes maximum to GDP’ aside as we are moving through author’s assumption.

3. People weren’t expecting such an encouraging response for the service sector conference. ⇒ this assumption is, indeed, true as since author wasn’t expecting such response (Public participation plus media coverage) then other people too must not have been expecting such ‘encouraging’ response.

We just saw how to solve such assumption questions while following author’s path and avoiding the knowledge that we have.

This method might look a bit time consuming. You might think “It’s better to solve those puzzles then going through such lengthy 4-5 questions”. But wait, we can make these questions solving easy too:

Step I: Gather all the questions you can on the topic of Statements-assumption. Be it R.S.Aggrawal book or any other book or questions from blogs like Gradestack. Just gather all the questions from all the credible sources. Mind it, credible, because many sites/books give wrong answer to these questions and that can hamper your logical thinking.

Step II: After having selected bulk of questions, start slowly practicing the questions. Read the statement, try answering without timing yourself. Check the answer, understand the logic. Start gradually and continue the practice.

Step III: After you’ve solved, 50-100 questions, you’ll start getting comfortable with the kind of assumptions they make. You’ll be able to tell in one-fourth time if assumption is truly author’s or not or how foolish the assumption is. After reaching this stage, just keep practicing and increase the level, if you’d like.

Step IV: When you’ve done hundreds of questions with the techniques described above, you’ll be able to attempt one statement-assumption question in hardly a minute. That too flawlessly. This is the mastery stage where you can solve any difficulty of statement-assumption, and verbal reasoning becomes scoring section for you.

Sample Questions:

1. Statement: ‘You are expected to be frank and objective while writing your self-appraisal report’. – An instruction for writing self-appraisal report.

Assumptions:

1. Unless cautioned, people may tend to be little shy and less objective while writing their self-appraisal report.

2. Every self-appraisal report helps the person in his further development.

Solution:

In statement, the author advises, while writing Self Appraisal report to be expected frank & objective.
I. Unless cautioned, people may tend to be little shy and less objective while writing their self-appraisal report. ⇒ this could be the assumption because if people aren’t less objective and shy then why would author tell them that explicitly that they are expected to be objective.

II. Every self-appraisal report helps the person in his further development. ⇒ This cannot be the assumption as it’s nowhere mentioned in the statement that such report helps development. Here, we don’t have to use our real-world-logic which states otherwise.

2. Statement: The higher authorities of any organization are expected to be models of observation & learning and should not be considered as merely sources of reward and punishments.

Assumptions:

1. Employees are likely to be sensitive enough to learn by observing the behavior of their seniors.

4. Normally bosses are considered as sources of reward and punishment.

Solution: In the statement, the author tells what higher authority should be model of: Observation & Learning; And not just: reward & Punishment.

I. Employees are likely to be sensitive enough to learn by observing the behavior of their seniors ⇒ The author hasn’t mentioned anything about employees learning so this assumption just can’t be correct.

II. Normally bosses are considered as sources of reward and punishment. ⇒ This assumption is implicit because author said, “Higher authorities…….Not just source of reward & Punishment”. Here, author has tried to highlight some additional feature of Higher Authority, which gets diminished due to its ‘Reward & Punishment’ feature.

3. Statement: ‘But, out of X, Y, B and D products, you buy ‘Y’ which alone is based on the latest technology’ –A shop owner tells a customer.

Assumptions:

1. The customers normally accept the recommendation of the shop owner.

2. Use of latest technology is supposed to ensure better quality standards.

Solution: Here, the passage author has described the scene where a shopkeeper is telling the customer to buy ‘Y’ out four other products due to its superior technology.
I. The customers normally accept the recommendation of the shop owner. ⇒ If customer did never accept the recommendation of shopkeeper then why would shopkeeper recommend something. Here, shopkeeper is recommending that means customers normally accept that. Hence, it follows.

II. Use of latest technology is supposed to ensure better quality standards ⇒ A customer buys a
product because it’s quality is good over others. And, technology if latest is superior over others in doing a specified task more efficiently than one with obsolete technology. So, this assumption also follow.
Rules:
Assumption is always Indefinite & Positive


Some words like only, each, any, every, all, question indicating word ( why,these,what), Answer indicating words(therefor), Definitely, But , Certainly exist in the assumption that assumption will always be explicit(False).
Some words like some, to large extent, many, much , exist in the assumption that assumption will always be implicit(True).
Any assumption that is conveying the message of advertisement , notice, appeal that assumption will always be implicit(True).
Any assumption that is talking about the social welfare (positive) , govt. policies that assumption will always be implicit(True).
If any assumption is talking about past & future that assumption will always be explicit(False).
If any assumption showing the word like suggestion, order, request that will always be implicit(True). Restatement is never implicit.
Comparison always wrong.
Example:

#1
Statement: Everybody loves reading adventure stories
Assumption:



Adventures stories are the only reading material.
No body loves Reading any other material.
Ans: both false
#2
Statement: . “If you want to study account join institute Y”,A advice to B.
Assumption:


Institute Y provides good account education.
B listen to A advice.
Ans: both true
#3
Statement: The college administration has instructed all the students to stop using cell phone within the college premises.
Assumption:


The student may stop using cell phone in the college premises
The student may continue to use cell phone in the college premises.
Ans: only 1

#4
Statement: Read the Notice before entering the club
Assumption:


People are literate.
Club is not for blind person.
Ans: both true
#5
Statement: ABC is the only magazine that provides good notes on Reasoning & Mathematics.
Assumption:


It will have some effect on those who read .
People always wait for latest Notes on reasoning & Mathematics.
Ans: only 1

#6
Statement: If you are a classical singer we have challenging job for you.
Assumption:


we need a classical singer
you are a classical singer.
Ans: only 1

#7
Statement: Like a mad man I decided to follow him.
Assumption:


I am a mad man.
I am not a mad man.
Ans: either 1 or 2 true

#8
Statement: All the workers are here by instructed to reach the factory by 8:30 am.
Assumption:


Some of the worker will not arrived at the factory in time.
Worker will follow the strict warning in the notice.
Ans: both true
#9
Statement: You can’t solve syllogism question without constructing a diagram(Venn).Difficult question of syllogism need Venn diagram solving, A teacher tells his students.
Assumption:


The students are not intelligent.
Problem cannot be solved.


Ans: both false





Rules

Whenever a notice is issued it is assumed that the notice will have desired effect.
Whenever something is advertised it is assumed that it will be read by the people for whom it is meant.



Examples
#10
Statement: Please do not lean out of the running train.A notice in the railways compartment
Assumption:


The people are likely to pay the attention.
It is the duty of railway to issue such notice.
Leaning out of running train is dangerous.
Not leaning out of running trains ensure safety.


Ans: only 1 and 3
#11
Statement: Warning: Cigarette smoking is injurious to health.

Assumption:

Non-Smoking promotes health.
Reality this warning is not necessary.

Ans: both false

High Level Reasoning

Directions: Read the following information and answer the questions that follow: 


There are seven students — P, Q R, S, T, V and W — in a class. Each of them has a different favourite  subject, viz Science, Chemistry, Biology, French, English, Mathematics and Hindi. Each of the students secured different marks in his favourite subject. R has secured second highest marks and neither Science nor French is his favourite subject. T secured the least marks and neither Mathematics nor Chemistry is his favourite subject. The favourite subject of S is Biology and he secured more marks than marks of Q and W but less than the marks of P. The favourite subject of Q is English and his marks is more than the marks of T but less than the marks of W. The favourite subject of P is Hindi and he has not secured the highest marks. The student whose favourite subject is French, got the highest marks. The favourite subject of R is not Chemistry.

 Questions: 1. Which is the favourite subject of T?
 1) Chemistry  2) Science  3) English  4) Data inadequate

 2. What is the favourite subject of W?
 1) Chemistry 2) Mathematics 3) Either Chemistry or Mathematics  4) Data inadequate

3. Who got the second lowest marks?
1) R   2) V  3) P  4) W

Puzzles Reasoning Questions

Seven friends namely A, B, C, D, E, F and G learn seven different languages namely Japanese, Hindi, French, Chinese, Spanish, English and German, not necessarily in the same order, starting from Monday to Sunday(of the same week).
F learns a language on Wednesday. Only one person learns between F and the one who learns Spanish. Only three people learn between the one who learns Spanish and B. The one who learns French learns immediately after B. Only two persons learn between the one who learns French and G. A learns immediately before D. Only three persons learn between the one who learns Japanese and the one who learns English. F does not learn Japanese. E learns before the one who learns English. Only one person learns between E and the one who learns Chinese. A does not learn Hindi.

Answer 

ibpsforall


Wednesday, 17 August 2016

Directions: Read the following information and answer the questions that follow:

 (i) P, Q, R, S, T, V and W are seven members of a family. (ii) Each one of them has a different profession —Doctor, Teacher, Lawyer, Engineer, Architect, Chartered Accountant and Banker—and their incomes are different. (iii) There are two married couples in the group. (iv) R is the Doctor and earns more than the Engineer and the Lawyer. (v) T is married to the Chartered Accountant and she earns the least. (vi) No lady is either Lawyer or Engineer. (vii) Q, the Teacher, earns less than P, the Banker. W is married to Q and he earns more than S and P. (viii) V is not the Lawyer. The Chartered Accountant earns less than the Lawyer but more than the Banker. 

Questions: 

1. Who earns the maximum in the family?
 1) V      2) W      3) R .     4) S

2. Which of the following is a pair of married couple?
1) RT      2)VT       3)QT 4)None of these

3. What is P's position from top when they are arranged in descending order of their incomes? 
1) Second    2)    Fourth   3) Third   4) First

4. What is V's profession ?
 1)Engineer   2) Chartered Accountant 3) Data inadequate 

5) What is the number of male members in the family ?
1) Two   2)Three  3) Four    5) Five

Puzzle


A, B, C, D, E, F, G and H are eight players associated with two grades national or international. Among them four are national players while other are international players.Four are associated with cricket while others are associated with Badminton.
                                                                                  According to their plan they started their journey in car. There were eight seats in the car, two seats in each row. No two cricketers occupied seats in the same row. 
(i) A and D are associated with the same grade while A and G are associated with same game. But B and D are not associated with the same game.
(ii) A's and G's grades are the same as H's. B is an international player. But he did not seat with G or H.
(iii) H is a cricketer. Both H and F play for the same team. But H does not seat in row no 4
(iv) A and G sat in row 1 and row 2 respectively. While C sat with D.




a) Who sit in row no. 2 ?
b) Who sit in row no. 4 ?
c) Who sits with D ?
d) Who sits with G ?
e) Who sits in row no. 1?