Friday, November 27, 2020

GMAT reading comprehension cues



Reading comprehension questions appear in the verbal section of the GMAT exam. 14-15 RC questions are drawn from 3-5 passages. 

The GMAT verbal section uses multiple-choice questions to measure your ability

  •        to read and comprehend written material,
  •         to reason and evaluate arguments and
  •        to correct written material to conform to standard written English.

Because the Verbal section includes content from a variety of topics, you may be generally familiar with some of the material; however, neither the passages nor the questions assume knowledge of the topics discussed.


Typical reading comprehension questions you get in GMAT.

1. The main idea or central theme of the passage

2. Information specifically mentioned in the passage (mostly line numbered)

3. Information implied in the passage

4. The tone, intent or mood of the passage

5. The author’s point of view that’s projected through the article

6. What could have logically preceded or followed the passage

7. The scope of the passage

8. What is true or untrue of the passage

9. What is / are the applications of the ideas


Here are some cues to keep in mind, when you read the passage.

1. Summarize each para in your own words

While reading a passage make a mental map; what each of the paragraphs deals with, the author’s intent…

 Read the passage and form a mental summary

Sample:

The problem is the problem of success itself. Earlier Brazil was a food deficit country, now it is a food surplus one. With surplus production of food have come the problems of storage and in turn the problem of capital being tied up in food grains. The solution that everybody seems to talk about is diversification - into fruits, flowers, fisheries and animal husbandry. This, of course, is easier said than done. First, the farmer has to be convinced of the need to market his produce, which cannot be done without providing him infrastructural support - roads and cold chain. Then there must be someone to do the marketing. After all,even the most progressive farmer has to be assured of a market and of returns on his investment. Of course physical infrastructure is not everything. Knowledge infrastructure - how to deal with perishable produce and where to take it - is also important.

Summary: Diversification of crops, as solution to problems arising from food surplus, can be successfully implemented only when farmers are provided with physical and knowledge infrastructure.

 

The Summary usually comprises the main point of the passage and the different views

  

2. Notice opinions

When you read the passage, notice the different points of view.

You will get questions based on person A’s/B’s… opinion or Authors opinion..

Sample:

“Initially the Vinaver theory that Malory’s eight romances, once thought to be fundamentally unified, were in fact eight independent works produced both a sense of relief and an unpleasant shock.”

There are three points of view in the line above

1. Vinaver’s view – There are 8 books

2. Somebody view– The books are unified

3. Authors view – the books produced both a sense of relief and a shock


Each paragraph will have many opinion/counter opinions.. Identify all of them. 

 

3. Notice thought reversals- but/however..

These words indicate a change in opinions/views…

Positive view to a negative view.. to a positive view…

 Sample:

“ It might seem that certain traits would clearly define a species as a keystone species; for example, Pisaster ochraceus is often a…………………. But such predation on a …………………………………… roles. Moreover, ……………………………and at certain sites sand burial is responsible for eliminating mussels.”

Words like But/Moreover.. indicate thought reversals.

 

4. Skim through descriptive data

Some passages have illustrative data.

Skims through illustrative matter and scan through meaty points

 

Sample

 “There are times when the night sky glows with bands of color. The bands may begin as cloud shapes and then spread into a great arc across the entire sky. They may fall in folds like a curtain drawn across the heavens. The lights usually grow brighter, then suddenly dim. During this time the sky glows with pale yellow, pink, green, violet, blue, and red. These lights are called the Aurora Borealis. Some people call them the Northern Lights. Scientists have been watching them for hundreds of years. They are not quite sure what causes them. In ancient times people were afraid of the Lights. They imagined that they saw fiery dragons in the sky. Some even concluded that the heavens were on fire.”

 

Descriptive data:  “There………….. violet, blue and red”

These line talk about the shapes,colours, sizes..


You need to quickly skim these statements and get the gist of the paragraph as a whole. When you observe an opinion/claim….. read  the statements intently.

 

5. Make a mental map of the entire passage to identify the layout (example para 1:claim, para 2: evidence 1,  para 3: evidence 3...)

 

 Read and map the passage

While reading segregate the meaty statements from purely illustrative matter.

 

Sample:

“Studies serve for delight, for ornament, and for ability. Their chief use for delight is in the private and retiring, for ornament is in discourse, and for ability is in judgment and disposition of business. Reading  and pursuing knowledge allow us to do three things: entertain ourselves in private, adorn or embellish our speech and increase our ability to, for example, make better judgments and decisions in conducting our business. For expert men can execute and perhaps judge of particulars, one by one, but the general counsels, and the plots and marshalling of affairs come best from those that are learned.

 Experts those who excel at or specialize in one thing, are good at handling particular problems within their area of expertise, but the larger issues of life are handled best by those who have studied more widely, who are more learned. To spend too much time in studies is sloth; to use them too much for ornament is affectation; to make judgments wholly by their rules is the humor of a scholar. Of course spending too much time reading is

laziness, referring too much to our reading, dropping quotes everywhere, for example, is just showing off; and reacting to life according to the rules we’ve read is the characteristic of a scholar, some one who spends too much time in school, someone who doesn’t get out much into the real world" 

 The statements in bold are the main points/opinions/examples…These should be noted.  Also make a gist of the passage:

 Gist of the passage

The passage is about the benefits of reading- for delight, for communication and for better decision making. However, too much reliance on reading is acceptable, nor is using knowledge at every context welcome.



WHAT NEXT?




Understand how you can improve your accuracy and speed. 

WHAT ELSE?

These are some of the reading cues to keep in mind while reading the passage.

If you want to maximize your scores in the GMAT.. Lets have a chat...

My contact link is here:



Monday, November 23, 2020

10 points - GMAT pacing strategy


You might have to modify this strategy as per your strengths and weakness...

1. If you are not able to get an answer in 30 seconds. Then guess and move on. If you                 cant get an answer in 30 seconds, mostly you wont get in 1 or 2 minutes.

2. Attempt a sentence correction question in 60 to 90 seconds

3. Attempt a critical reasoning question in 90 seconds to 3 minutes.

4. Attempt a 3 question Reading comprehension passage in 6 minutes. ( reading + answering      the questions) 

5. Attempt a 4 question Reading comprehension passage in 8 minutes. ( reading + answering      the questions)

6. Attempt a problem solving question in 30 seconds to 2 minutes

7. Attempt a data sufficiency question in 30 seconds to 3 minutes

8. For the math section, you should reach the

  • 11th question with 40 minutes left on the timer
  • 21st question with 20 minutes left on the timer 
  • 31st question with 2 minutes left on the timer

Total questions-  31 questions ..Total time- 62 minutes


9. For the verbal section, you should reach the

  • 11th question with 45 minutes left on the timer
  • 21st question with 27 minutes left on the timer 
  • 31st question with 10 minutes left on the timer

Total questions- 36 questions    Total time- 65 minutes

10. Complete all the questions in the allotted time. Unattended questions carry a huge                    penalty.  

The first 10 questions are more important than the last 10 questions.. So ensure that the first 10 are right. 

Sunday, November 15, 2020

GMAT math thinking skills 7


You will encounter word problems like this in the GMAT.

Most of you will write equations and solve this sum. 

That approach takes a lot of time.   


I am now going to show you, two ways to solve this sum

Method 1 :  The traditional approach




This approach takes time, for those, who are not comfortable with math.

You are also prone to calculation errors.


Method 2: Substitution of numbers



This approach is a lot faster.

You can save lots of time, If you use numbers instead of variables like X and Y. You can use this approach to solve various types of sums, from different areas.

 

Let’s choose numbers such that k is greater than m.

 Lets put P =100 and E = 10 . You can choose any number…


Hence option D is correct.


If there are many variables, use method 2 to arrive at the answer faster. 


Do you want to try another question in this series.
Give it a shot
 


If you want to maximize your math scores in the GMAT.. Lets have a chat...
 

My contact link is here:



 

Thursday, November 12, 2020

GMAT sentence correction - concept parallelism - level Hard


This is a tricky question. 70% of the students got this question wrong, when I presented this question in class, .

Lets understand the question first before going into the options.

Clue words:

1. Which- Check the antecedent...
2. and  - check for parallelism
3. comma(,) after dialects.. - What is the subject in the second clause 

Also

Did you observe ...
The increased popularity and availability ..........has....

Shouldn't it be... have???

No."The increased popularity and availability " is a compound word so its a single unit. hence has...

Meaning of the sentence


The increased popularity and availability has led to a decline of dialects. Because of the increased popularity and availability - language variations originated and perpetuating.....

You should have observed that originated and perpetuating are consequences of "increased popularity".. hence they have to be participles  and not verbs.  


Quick tip: A participle phrases modifies the main subject. You can say that the participle phrase is one long adjective. 

So we have to use participles here.

And - indicates parallelism. 
Hence Participle and participle is the parallel structure in this sentence.

Let us analyze each sentence 

Option A: Errors

1. No comma before which.
2. originate and perpetuated.  - Originate is a verb and perpetuated is a participle. It should be originating from.  


Option B: Error

originated is a past tense verb not a participle

Option C: Error

Originated is not a verb. It might look parallel to perpetuated. But it is not as perpetuated is a participle and "originated" is a verb. The participle form is "originating"


Option D: answer


Originating and perpetuated are the participles. Hence parallel

Option E: Error

Perpetuating is the participle form. not perpetuated. 


Hope you learnt about participles today.

Any help regarding GMAT.ping me .. My profile is here



Wednesday, November 4, 2020

GMAT sentence correction - concept: Parallelism/ countable vs non countable nouns/idioms

 

Correct answer  is D

search for clue words in the question statement:

And - is it parallelism ???
Fewer- Is cavities countable or non countable???

From X to Y - idiom...

Lets analyze

From X to Y is there in all options.

Cavities is countable so we have to use fewer not less. Hence Option B is ruled out 

Now lets check parallelism

In option A: Adults getting  fewer cavities and becoming more...
"adults are getting" is preferred over "adults getting"...
Option A is ruled out

In option C: Adults who are both getting fewer cavities and becoming
"adults who are" is wordy..
adults are getting is precise
Option C is ruled out            

In option D:  adults are getting fewer and are also becoming..

"Adults are getting and adults are also becoming..."

Sentence structure is perfect.

In option E: adults getting fewer cavities and becomes....
Getting and becomes not parallel

Hence option D is answer



Thursday, October 29, 2020

GMAT sentence correction - Concept - Idiomatic expressions

 

Option A is the answer

Concept: Idiomatic expressions

Use idioms 
  • Rather than . 
  • In which.
Only in option A, both the idioms are used correctly. 

Thursday, October 22, 2020

Do I have the highest GMAT score I can possibly achieve?

 


If your answer is yes, then you have reached the half-way mark. Pat yourself. You can proceed with elan to the stage 2 of the application phase i.e. writing your B-school essays.

If your answer is no, then its time to reflect

The GMAT score is a crucial part in your MBA application.

If you are capable of applying with a 740 or a 750…. Why limit yourself with a 660 or a 680?

To move ahead in your preparation. You have got to ask yourself these questions

  • Have I managed my time,during the mock/actual test?
  • Am I eliminating answer options by logic or by intuition, for each question?
  • Is my accuracy rate consistent, across all sections? If no, which are the weak areas
  • Can I design my own remedial program?
  • Can I remember all the rules and formulae in math?
  • Do I have time to spend on studying to improve my score?
  • Do I have the motivation to work hard/smart?

 No one wants to re-take the GMAT.

 Your aim should be to get your target score in one attempt.


If you are not able to identify the problem accurately, then ping me

We can work together. We can arrive at a customized program based on your strengths and weakness.

 

I believe that every GMAT test taker is different and each of you need a customized solution

Feel free to reach me if you want

  • to make a GMAT study plan
  • GMAT tutoring

My Facebook group: https://www.facebook.com/groups/semanticsGMAT

My linkedin profile: https://www.linkedin.com/in/georgeanand/

 

 

 

Wednesday, October 21, 2020

Importance of critical reading - GMAT Reading comprehension

Tuesday, October 6, 2020

How should I start my GMAT sentence correction preparation


 If you are starting you GMAT preparation today, start preparing for the verbal section first.

Focus on reading comprehension first, then sentence correction and then critical reasoning.

Todays post is on -

 How should I start my sentence correction preparation .... from the basics.

The first skill you have to master is IDENTIFICATION.

You have to learn to identify

  • Verb
  • Subject
  • Pronoun
  • Prepositions
  • Idiomatic expressions
Identification is the first skill I teach students.

Feel free to reach me if you want 
  • to make a GMAT study plan 
  • GMAT tutoring

 Watch this tutorial. 

There is a small exercise, which you can do. 
This exercise will enhance your skills. You will be able to identify the basic building blocks of SC


Tuesday, September 29, 2020

How can I improve my GMAT critical reasoning

Is it possible to get all the Critical reasoning questions correct?

Yes it is possible to get all of the CR questions correct in the GMAT. 

I have tutored students since 2008. Some of them get all the questions correct. They also get the questions correct in less than a minute.

So what strategy did they use?

Almost all of them used to diagram..

In my previous posts I spoke about Diagramming. 

I teach students to diagram math problems as well as reading comprehension passages. 

Diagramming helps students analyse the question better. Students can 

  • break down a complex problem
  • identify the essential information
  • eliminate the unnecessary data

Lets try this question 


This is an assumption question

spend 1 minute reading the paragraph

Now what sort of diagram will you draw for this question???

I teach students to draw diagram like this for assumption  questions

For assumption questions.You have to focus on the conclusion and the reason why the scientist makes the conclusion.

The conclusion -  
great apes have a capacity for self-awareness unique among nonhuman species. 
So I will draw a circle and write capacity for self awareness..


Now whats the reason? Why did the scientist say this?

Reason: 
animals recognize the reflection as an image of self -mirror self-recognition (MSR)
This i will represent as another circle. 


In the middle I  will put a black box.. In that box.. you have to put each answer option and check if the answer option gives additional information which can lead to the conclusion..



In this question only Option B gives a valid reason 

the scientist assumes that if animal doesn't have capacity for MSR, then it doesn't have the capacity for self awareness.  Only then we can say great apes have a capacity for self-awareness unique among nonhuman species. If we are given that they have capacity for self awareness, then conclusion fails.

Other options don't give a valid reason.

You can use diagramming to break down any problem.

Happy learning.

Saturday, September 26, 2020

How can I get Q 51 in GMAT math


First, some popular questions..

I have a non math background... Can I get Q  51 (99 percentile) in math?

Yes you can.....I have helped people, who had a fear of math (before they met me), score Q 51.  So it is possible for a person with a non math background score high.

Remember - The GMAT quantitative section tests your math skills as well as your reasoning skills....


I am good at math... Yet in my mocks, I am not able to score above Q 45.. Why?

Your concepts may be good, but there is a still big gap in your preparation. I will explain the missing link below.


I know the concepts.. I can solve the questions.. But I take a long time.. How can i solve the question faster..... in less than 30 seconds?

You will be able to solve many of the sums in the GMAT, if you have 2 hrs for the math section. But you have only 62 mins to do 31 questions.

That works to 2 minutes or less..per question. There is a lacuna in your preparation. I will explain the missing link below.

I have been teaching GMAT since 2008. I have sat with a number of students . I explored their thought process. Some students are good at grasping concepts and applying the concepts in a math sum. Others go blank. They are not able to start the problem solving process.. why???.. 

There is something missing....

The missing link is mathematical reasoning..

some of the students have it in them.. others do not. 

here is a list of math concepts which are tested in GMAT



Knowledge of math concepts will help you.. But from my analysis you need more..

Here are list of additional skills



Math concepts + math skills = success in the exam.

This tutorial video will explain some of these skills.. Feel free to ping me if you need more info on these skills. 

To reach me:



Math reasoning skills can help you solve questions in less than 30 seconds..
Check this sum and follow the series




Check the solution here

Wednesday, September 23, 2020

How to improve your accuracy in the GMAT critical reasoning section in 20 days?



Good news...........

You can improve your score in the GMAT critical reasoning section quickly. 

in less than 20 days...


You must know that in GMAT CR section, there are 15 question types.

For each question type there is a specific strategy.


Lets take an assumption question.

I teach my students this strategy 

1. Identify  the conclusion of the argument. Also identify the evidences,which the author uses to arrive at the conclusion.

2. Use the answer options

3. The correct answer option will be the reason ....... leading to the conclusion.


This strategy can be used for any assumption question. 


Like this, each question type has a specific strategy. 

Feel free to contact me if you want help in CR..My contact details is here

Facebook group: https://www.facebook.com/groups/semanticsGMAT

Linkedin profile: https://www.linkedin.com/in/georgeanand

Now lets discuss the problems, which might hamper your accuracy rate.


1. You are not able to identify the question types  

When you read the question, you may not be able to identify  if the question is assumption or weaken the argument or find the conclusion…. When you observe the question stems, you can observe the clue words and classify the questions..

Here is a simple activity which can help you identify the question stems..

Take any GMAT Official guide. Go to the CR questions. Classify the questions based on the question stems. 

For example assumption based questions can have clue words like

  • author assumes
  • presupposes..
  • additional evidence required...

You can use the explanations, at the end of the CR section, to identify the question stems...


Classify the questions based on the question stems… Don’t attempt to solve it..

Learn to identify the questions correctly. Once you identify then question type, then only you can apply the logic.


2. You forget the approach

Most of the time, students tackle a CR question by feel. They will be able to rule out 3 options. Then they toy with the last 2 options. This strategy is not reliable.

I would recommend that you remember the approaches for each question type.  Maintain a rule book. Mug up the approaches. 


3. You are not able to apply the concept/strategy into a question

 This is a common problem.

You might know the approach, but you might struggle to apply this approach into questions 

There is no shortcut. CR questions test your logical thinking. Logical thinking takes time to build  

At the end of the day,  While preparing for GMAT you are in the process of self discovery. The more questions you ask yourself.. more answers you will get.. 

Sometimes you will get the logic the very first time.. others might get it 5 times or 10 times later. 

Yes, you have to break your head and crack it.. 

just don’t give up.. 

because everyone eventually gets it. 


The activity i recommend:

Take any GMAT official guide...

Take 20 assumption questions from the OG. They will be scattered among the 250+ questions. Do them one after another using the assumption approach. Check your accuracy rate.

If accuracy is above 95% and above and you are able to easily eliminate all the options using logic..then you are fine

 

If accuracy is below 95%.. then you have to revise the strategy and work on all the questions again. For each question you have to derive the logic correctly. If you don’t get the logic, then revisit the questions. If you are not able to get the logic.. then seek help.

Feel free to ping me, I will guide you.

Remember getting the answer is insufficient. You must understand the logic. 

You must also understand why the other options are wrong. 


Note:  

Remember CR unlike SC and RC, is not a volumes game. If 10 assumption questions you understand properly then all the assumptions you can do..because the logic is the same.

 

Repeat this activity for each question type.... You will be able to spot your weakness.

Only when you can identify your weakness..you can work on them....

Happy learning.

Friday, September 18, 2020

GMAT math thinking skills 6

 


Many students get stumped when they see a math problem. They do not know how to start and how to proceed. They read the question many times, trying to spot the clues. Sometimes the clues are hidden in the questions. Some times they are explicit.  

If you fall into this category.. Fear not.. There is an approach which can help you approach  math questions better.

Follow this 3 step problem solving process.

1. Collect the data given

2. Diagram the problem.

Break the question into segments. Do not read the entire question. After reading a segment, jot down the data on paper. Represent the data in the form of a table or any diagram.

3. Recall a math formula/concept which you can apply and solve


Let us use this approach and solve this problem

Step 1: Collect the data given

Data: 

  1. 60 people are there
  2. No two rank the same
  3. (3/5) of 60 ranked vanilla last = (3/5)x 60 =36
  4. (1/10) of 60 ranked vanilla before chocolate = (1/10)x 60 =6
  5. (1/3) of 60 ranked vanilla before strawberry = (1/3)x 60 =20


Step 2. Diagram the problem.

Lets diagram the data. I have ranked the data 1,2,3


36 people ranked V(vanilla) last

6 people ranked V before C(chocolate). There are two cases here.  V is ranked 1 or 2.

20 people ranked V before S(Strawberry). There are two cases here. V is ranked 1 or 2.


If you observe 

Out of 60, 36 people ranked V last. Balance  = 60-36 =24 

There are 24 people..

6 people marked V before C (group 1) and 20 people marked V before S(group 2). Hence there should be some people common to both groups ( as 20+6 is not 24) These people should have ranked V first

3. Recall a math formula/concept which you can apply.

Set theory can be used to represent data which is common in two groups



20 is group 1.. 6 is group 2. X represents the number of people, who are common to both groups.


Formula: A union B =A+B-A intersection B

24 =20+6-x
x= 2


Follow this 3 step process. and remember to diagram data. 
This approach makes life easier in the GMAT.



Saturday, September 12, 2020

How to study for GMAT reading comprehension


You will get 12 - 13 reading comprehension questions in GMAT.

One important skill you have to develop, to master this section, is critical reading. 

so ,what is critical reading?

Critical reading means the reader applies certain 

  1. Process
  2. Models
  3. Questions
  4. Theories

which results in enhanced clarity and comprehension.

Generally students merely “skim” a passage. i.e the reader superficially reads the text, without noticing the

  • tone
  • organization
  • logical consistency 

of the passage. 

"Skimming" doesnt help much in GMAT, as questions are mostly inference based questions. 

Critical reading help you tackle inference based questions easily.

So, what does it take to be a critical reader? Here are few ways to build this skills

1. Read slowly

During the preparation phase, you should spend 20 to 30 mins on a passage. Only when you read slowly you will notice the

  • tone
  • organization
  • logical consistency 
of a passage.

Do not worry about speed.at this stage of your preparation

When you master this reading style, your speed improves. Albeit gradually.

While attempting the GMAT, you should attempt to read and answer the questions in 6 to 8 mins. 

Does this sound intimidating?

Feel free to contact me… we can chalk out a plan. I usually conduct reading aloud sessions with students. In that way they understand how my mind works. and how to read. 

To reach me 

My facebook group: https://www.facebook.com/groups/semanticsGMAT

My linkedin profile: https://www.linkedin.com/in/georgeanand/

2. Use the dictionary

During GMAT preparation, use a dictionary to understand words. 

Keep in mind, the meaning of the word, changes in context.  

So you have to very careful while reading the passage.

I usually give students a list of commonly tested words in the GMAT

3. Make notes.

Jot down notes. Summarize ideas.

When you read a line, see if it is related to the previous line or paragraph..

  • Is it an explanation? 
  • Is it contrasting the information given earlier
  • Is it supporting the information?
  • ….

Note down the main ideas in a paragraph.

  • Is the author making a claim?
  • Is he giving supporting reasons to the claim?

Also note the tone of the opinions.. 

is it mildly supporting or overtly supporting or moderately supporting or vociferously supporting?

Note the degree - mildly/overtly/moderately/vociferously….


I will show you how to do this in another blog post..



4. Make a passage map.

Make a rough passage map from memory: test what you can recall from your reading of the text

  • Make headings of the main ideas and note supporting evidence in dot points.
  • Include your evaluation: the strengths and weaknesses.
  • Identify gaps.

While answering questions.. refer your map.. go to that particular paragraph and reread those lines and then you can arrive at the answer.


5. Practice..practice

Practice makes perfect. 

I would recommend reading upto 150 GMAT passages..

Critical reading takes time to master.. 

On an average students take 1.5 months to see progress in this section 


Keep in mind........

Critical reading involves using logical and rhetorical skills. Identifying the author's thesis is a good place to start, but to grasp how the author intends to support it is a difficult task. 

More often than not an author will make a claim (most commonly in the form of the thesis) and support it in the body of the text. The support for the author's claim is in the evidence provided to suggest that the author's intended argument is sound, or reasonably acceptable. 

What ties these two together is a series of logical links that convinces the reader of the coherence of the author's argument: this is the warrant. If the author's premise is not supportable, a critical reading will uncover the lapses in the text that show it to be unsound.


Happy learning...