Shortcut to solve syllogism by rules
Day 1 Topic: Arrangement of Sentence (FIRST & LAST RULE)
Today we will discuss the basic methods that will help us in solving syllogisms in a fast and effective manner. The real rules will start from Day 3. But without the knowledge of the concepts that we will discuss today, you cannot move on to rules directly. So understand these concepts well.
Basic Terms used in syllogism that we will follow in our post
Sample example of sentence in Syllogism: Some A are B
- Entity/Term: The terms between which relation is given is referred as entity. Here A and B are entity.
- Relation: Some, All, No, Some Not are examples of relation.
- Proposition/Sentence: The statement from which we have to derive the conclusion. We can refer to it by statement also in general.
- Conclusion: The derived solution from the proposition.
The main concept of Syllogism: FIRST AND LAST RULE
Our main aim in syllogism is to arrange the given proposition in such a way that the entities which are common in the multiple propositions always come together. Let’s understand it by an example.
Example: Consider these three statements:
But this may not be the case always. Some time in question, we may get propositions which are not arranged. We have to manually arrange them and then start solving the question. So we will use the FIST AND LAST RULE as our starting step in solving syllogism.
FIRST & LAST RULE: The propositions should be arranged in such a manner that, the two entities between which the conclusion is to be found out should come at the beginning and at the last while the common term should be in middle. i.e One should be come at the beginning and the other should be at the last.
Example: In the above example 1: The entity at the beginning is A and at the last is D. So using these three statements together we can find the relation between A and D.
If we consider only statements b) and c) then the first entity is B and Last entity is D. So using these two propositions we can find the relation between B and D.
If we consider only statement a) and b) then the FIRST entity is A and the last entity is B, so using these two together we can find the relation between A and B.
We must note that in Example 1, the propositions are already arranged in the desired manner. But in reality it may not be arranged. We have to arrange them by using certain methods. We will discuss two methods to achieve this.
(i) Rearrangement of Proposition – Day 1
(ii) Reversal of Proposition – Day 2
(i) Rearrangement of Proposition
First identify the common terms. And arrange them accordingly. With non-common entity at FIRST and LAST and the common entity coming together as shown in example 1 (b) highlighted entity B,B and C,C comes together. Example:
Now if we want to find relation between G and C, we will use just proposition (a) and (b)
If we want to find relation between F and Z, we will use the proposition (c) and (a)
For relation between F and C we will use all (c), (a) and (b).
For concept of rearrangement to work, one of the common entity should be at the last of the proposition and the other should be starting.
Example: All A are B. Some B are C. Here the common entity is B. It comes at the end in proposition 1 while at the start in Proposition 2.
Example: All A are B. Some A are C. Here the common term is A. But in both the proposition A is at the beginning. So in such case we cannot use the concept of rearrangement. The method to solve such a case will be discussed later.
More Examples:
Exercise 1) Arrange these propositions in such a way that common entity comes together:
(a) No tiger is lion
(b) Some elephant are tiger
(c) All lion are monkey
Solution: The common terms are tiger and lion. Arrangement is (b),(a),(c) i.e
Some elephant are tiger. No tiger is lion. All lion are monkey.
Exercise 2) Arrange these propositions in such a way that common entity comes together:
(a) Some red are blue
(b) All black are pink
(c) some blue are black
(d) No pink is violet
Solution: (a),(c),(b),(d)
so we have now
(a) Some red are blue
(c) some blue are black
(b) All black are pink
(d) No pink is violet
Ques) Which propositions are required to get a relation between blue and violet.
Answer: (c),(b),(d) [FIRST and LAST RULE] – The two entity between which relation is to be found out should come at beginning and at last.
Ques) Which propositions are required to get a relation between red and pink.
Answer: (a),(c),(b) [FIRST and LAST RULE
LIMITATION of REARRANGEMENT
Consider this example:
We will discuss the solution to this problem on Day 2.
Exercise for the Day
Q1) Arrange the given statement according to the FIRST & LAST rule to find a relation between CONE and RECTANGLE.
(a) All cones are cylinders.
(b) No square is a rectangle.
(c) All cylinders are squares.
Q2) Arrange the given statement according to the FIRST & LAST rule to find a relation between GRAPE and SWEET
(a) No orange is apple.
(b) All grapes are oranges.
(c) Some apples are sweet.
Q3) Arrange the given statement according to the FIRST & LAST rule to find a relation between PRETTY and BOYS
(a) All girls are pretty.
(b) Some smart are girls.
(c) Some boys are smart.
Q4) Arrange the given statement according to the FIRST & LAST rule to find a relation between BUSSES and PLANE
(a) No plane is metro
(b) All busses are rails.
(c) Some rail is plane.
Q5) Arrange the given statement according to the FIRST & LAST rule to find a relation between SILVER and PLATINUM
(a) No gold is silver.
(b) Some platinum is gold.
(c) Some silver are diamond.
We will discuss Reversal of Preposition on Day 2.
Ask your doubt in comment section.
Thank You!!!!!
Again gr8 initiative by shubra mam,,,,
Ty fr ur support:)
Thank you sir 🙂
thanku so much sir :))
ty sir 🙂
thank u suraj sir
thanku sir
In Exam main only ek hi option diya hta hai. Wha ye rule Kaise kaam aayega
Exam main Kaise karege is rule se venn Diagram phir bhi banana padhga
Jisse comfortable ho usi se karo
Ryt bro. Main soch rha ki ye rule main Bola kya gya hai.
Read the first paragraph :
Today we will discuss the basic methods that will help us in solving syllogisms in a fast and effective manner. The real rules will start from Day 3. But without the knowledge of the concepts that we will discuss today, you cannot move on to rules directly. So understand these concepts well.
So jaise jaise post ho rhi hai,, un posts ko samjho,, and till day 3 sab clear ho jayega.. and till day 6 sare cheeze aa jayegi.. abhi aage ka mat socho
Hmm GA
hmm GA
Ye bol rha ki is rule main kya Bola gya
ye bola gaya hai ki kis tarah se sentences ko arrange karna hai taki conclsuion mile
nhi samjh aaye to u can continue with venn
ty sir:))
Suraj der
haaa
Ek quant questions solve kr
https://uploads.disquscdn.com/images/b45db6a14f9e1f900527d10599076c93dc4242ff98d41bc93f57dd9e9c50fbc8.jpg
11th day?
Pata nai solution daal
a) 26th day
b)27the day
c)28th day
d)30th day
ha ruko ,, kuch gadbad kar diya
1hr le le
13 kaise
600 ko 45 se divide karo,, 13 something ayega… to bas 13 lo…
Phir double krna 26 aayega
haa
b) 27 days
work completed on first day by A and B= 6/240 + 4/300
on second day = 4/240 + 6/300
means total work completed in 2 days =1/40 + 1/75 + 1/60 + 1/50 = 45/600
this pattern will repeat
means in 26 days 45*13=585/600 work is completed
means reamining work = 15/600=3/120
now ab A ki bari hai work karne ki he can do this work in 3/120 *240/6 = 1 means in his complete time i.e 6 hours
so total day = 26+1 =27 days
Hmm *10hr consider nai kiya tha Maine first time got
240…………….300
…………1200
5………………4
A…….5*6=30
B===4*4==16………..
B===4*6=24
A===5*4=20
30+16+24+20==90 WORK IN TWO DAY
90*13===1170
13*2=26 DAY 6 HRS
a= 240 hr , b= 300 hr
tw= 1200
a= 5
b= 4
1st day = 5*6 + 4*4 = 46
2 nd day= 5*4 + 4*6 = 44
in 2 day = 90 unit
2*13 = 90*13
in 26 th day = 1170unit
so rest in 27th day..
YUP 16 JI JAGAH 6 LE LIYA :p TOTAL TABHI 80 AYA
🙂
26 DAY 6 HRS AYEGA MAY BE
13 kha ss
Total 1200 unit hai na to aisa multiple dhundo Jo iske equal ho ya kam
Read the following information carefully and answer the questions given below it:
Out of the total number of 7800 girls in a college, 15% are good at dancing and 20% of the number of girls good at dancing are also good in studies. 5% of the total number of girls in the college are good at drawing and 10% of the girls good at drawing are also good in studies. 35% of the total number of girls in the college are good at cooking and 20% of the girls good at cooking are also good in studies; also, 30% of the girls good at cooking are good at dancing but not good in studies. 10% of the total number of girls in the college are good only at singing. 25% of the total number of girls in the college are good at sports and 16% of the number of girls good at sports are also good at studies. Rest of the girls from the college are only good at studies..
All a is B. All a is c
Conclusions =all C is B?
false
If possiblty hti to
tab true hota…
Some bhi false hota na
some b is c ya some c is b true hota
Thanx sir
All B is c bhi false?
ha false
Read the following information carefully and answer the questions given below it:
Out of the total number of 7800 girls in a college, 15% are good at dancing and 20% of the number of girls good at dancing are also good in studies. 5% of the total number of girls in the college are good at drawing and 10% of the girls good at drawing are also good in studies. 35% of the total number of girls in the college are good at cooking and 20% of the girls good at cooking are also good in studies; also, 30% of the girls good at cooking are good at dancing but not good in studies. 10% of the total number of girls in the college are good only at singing. 25% of the total number of girls in the college are good at sports and 16% of the number of girls good at sports are also good at studies. Rest of the girls from the college are only good at studies.
Kaise krna ye total main se total nikalna
Some B are c
thanku sir 🙂
thks
Thanx sir
I used to be very pleased to search out this web-site.I wanted to thanks to your time for this excellent learn!! I definitely enjoying each little bit of it and I’ve you bookmarked to check out new stuff you blog post.
Great beat ! I wish to apprentice at the same time as you amend your web site, how can i subscribe for a weblog site? The account helped me a acceptable deal. I have been a little bit familiar of this your broadcast offered bright transparent idea
I’m extremely impressed with your writing skills as well as with the layout on your blog. Is this a paid theme or did you customize it yourself? Either way keep up the excellent quality writing, it?s rare to see a great blog like this one today..
Heya i am for the first time here. I came across this board and I find It truly useful & it helped me out much. I hope to give something back and help others like you helped me.
Thanks for these guidelines. One thing I additionally believe is the fact that credit cards presenting a 0 interest often bait consumers in zero interest, instant authorization and easy on-line balance transfers, nevertheless beware of the main factor that will certainly void your current 0 easy road annual percentage rate and also throw you out into the poor house in no time.
I have been exploring for a little bit for any high-quality articles or blog posts on this kind of area . Exploring in Yahoo I at last stumbled upon this web site. Reading this info So i am happy to convey that I have an incredibly good uncanny feeling I discovered exactly what I needed. I most certainly will make certain to do not forget this web site and give it a look regularly.
I?ve recently started a web site, the info you provide on this site has helped me tremendously. Thanks for all of your time & work.
Excellent site. Lots of useful information here. I?m sending it to some friends ans also sharing in delicious. And of course, thanks for your effort!
I have been browsing on-line more than three hours today, but I never found any fascinating article like yours. It is pretty worth enough for me. In my opinion, if all site owners and bloggers made good content material as you did, the internet can be much more helpful than ever before.
Thank you for the good writeup. It actually used to be a leisure account it. Look complicated to far delivered agreeable from you! By the way, how could we keep in touch?
Howdy! I simply wish to give an enormous thumbs up for the nice information you could have here on this post. I might be coming back to your weblog for extra soon.
A further issue is that video games can be serious in nature with the primary focus on knowing things rather than entertainment. Although, it comes with an entertainment feature to keep children engaged, each and every game is generally designed to work towards a specific experience or programs, such as math concepts or scientific discipline. Thanks for your post.
Thank you for this article. I might also like to express that it can end up being hard when you find yourself in school and just starting out to create a long credit rating. There are many pupils who are merely trying to make it and have long or good credit history can often be a difficult factor to have.
What?s Happening i am new to this, I stumbled upon this I’ve found It absolutely useful and it has helped me out loads. I hope to contribute & assist other users like its aided me. Good job.
Thanks for your post made here. One thing I would really like to say is the fact most professional fields consider the Bachelor’s Degree just as the entry level requirement for an online education. When Associate Certification are a great way to get started, completing your Bachelors uncovers many entrances to various employment goodies, there are numerous internet Bachelor Diploma Programs available from institutions like The University of Phoenix, Intercontinental University Online and Kaplan. Another issue is that many brick and mortar institutions offer you Online versions of their qualifications but usually for a extensively higher payment than the institutions that specialize in online college diploma programs.
Love your blog! If you are ever in Nebraska, check out Omaha’s best chef-driven catering & party rooms in the metro area for over 25 years. Restaurants Inc. is known for its delicious American, Italian & Southwest Mexican dishes and as a locally and family-owned business, we understand the importance of having meticulous detail with whatever event you’re planning.
Thanks for the something totally new you have disclosed in your blog post. One thing I want to comment on is that FSBO relationships are built over time. By bringing out yourself to owners the first few days their FSBO can be announced, ahead of masses begin calling on Thursday, you build a good association. By sending them tools, educational materials, free records, and forms, you become a great ally. Through a personal fascination with them plus their situation, you make a solid connection that, many times, pays off if the owners opt with a representative they know in addition to trust — preferably you.
Thanks for this wonderful article. Yet another thing to mention is that the majority of digital cameras come equipped with some sort of zoom lens that permits more or less of your scene to be included by simply ‘zooming’ in and out. Most of these changes in {focus|focusing|concentration|target|the a**** length usually are reflected inside the viewfinder and on massive display screen on the back of the particular camera.
Hello there, I found your website via Google while searching for a related topic, your site came up, it looks great. I have bookmarked it in my google bookmarks.
What i do not understood is actually how you’re not actually much more well-liked than you might be right now. You’re very intelligent. You realize therefore considerably relating to this subject, produced me personally consider it from so many varied angles. Its like women and men aren’t fascinated unless it is one thing to do with Lady gaga! Your own stuffs great. Always maintain it up!
One thing I’d really like to say is the fact that car insurance termination is a dreaded experience and if you’re doing the right things being a driver you will not get one. Lots of people do are sent the notice that they have been officially dumped by their particular insurance company and several have to scramble to get further insurance following a cancellation. Low-cost auto insurance rates are usually hard to get after having a cancellation. Understanding the main reasons with regard to auto insurance cancelling can help car owners prevent losing one of the most vital privileges available. Thanks for the strategies shared by your blog.
I loved as much as you’ll receive carried out right here. The sketch is tasteful, your authored subject matter stylish. nonetheless, you command get got an shakiness over that you wish be delivering the following. unwell unquestionably come more formerly again as exactly the same nearly a lot often inside case you shield this hike.
I beloved as much as you will receive performed right here. The cartoon is attractive, your authored subject matter stylish. nonetheless, you command get got an shakiness over that you wish be delivering the following. sick undoubtedly come more beforehand once more since precisely the same just about very incessantly inside case you protect this increase.
What?s Going down i’m new to this, I stumbled upon this I have discovered It positively useful and it has helped me out loads. I hope to give a contribution & assist different users like its aided me. Good job.
I have read a few just right stuff here. Definitely worth bookmarking for revisiting. I surprise how a lot effort you put to make this kind of excellent informative site.
I am not positive the place you’re getting your information, however great topic. I must spend some time finding out more or working out more. Thanks for fantastic info I was on the lookout for this information for my mission.
Thanks a bunch for sharing this with all of us you actually know what you are talking about! Bookmarked. Kindly also visit my site =). We could have a link exchange arrangement between us!
Thanks for your publication. I also think that laptop computers are getting to be more and more popular nowadays, and now will often be the only kind of computer found in a household. This is because at the same time potentially they are becoming more and more cost-effective, their working power is growing to the point where they can be as potent as personal computers coming from just a few in years past.
I have observed that car insurance companies know the autos which are vulnerable to accidents and also other risks. In addition they know what kind of cars are prone to higher risk and the higher risk they may have the higher the premium rate. Understanding the simple basics with car insurance will allow you to choose the right sort of insurance policy which will take care of your family needs in case you become involved in an accident. Thanks for sharing the particular ideas for your blog.
I’ve been absent for a while, but now I remember why I used to love this website. Thanks , I will try and check back more often. How frequently you update your website?
Magnificent beat ! I would like to apprentice whilst you amend your website, how can i subscribe for a weblog web site? The account aided me a acceptable deal. I have been tiny bit familiar of this your broadcast offered bright clear idea
One more thing. It’s my opinion that there are lots of travel insurance web pages of respectable companies that allow you to enter your vacation details and find you the rates. You can also purchase your international holiday insurance policy online by using your current credit card. All you have to do should be to enter all your travel specifics and you can see the plans side-by-side. Just find the system that suits your financial allowance and needs after which use your bank credit card to buy them. Travel insurance on the internet is a good way to start looking for a reputable company to get international travel insurance. Thanks for sharing your ideas.
That is really fascinating, You are an overly skilled blogger. I have joined your feed and stay up for searching for extra of your magnificent post. Also, I’ve shared your website in my social networks!
Simply want to say your article is as surprising. The clearness in your post is just nice and i could assume you are an expert on this subject. Fine with your permission allow me to grab your RSS feed to keep updated with forthcoming post. Thanks a million and please keep up the gratifying work.
I’m extremely impressed with your writing skills and also with the layout on your blog. Is this a paid theme or did you customize it yourself? Anyway keep up the nice quality writing, it is rare to see a nice blog like this one nowadays..
You really make it seem so easy with your presentation but I find this matter to be actually something that I think I would never understand. It seems too complicated and very broad for me. I’m looking forward for your next post, I?ll try to get the hang of it!
I appreciate you sharing this blog post. Thanks Again. Cool.