CAT Question Answers: Algebra

The setting and the form of question paper for CAT-Quant. is not a routine matter, the types of questions and the format keep changing with every session.
There are certain topics like Algebra, Functions and Geometry which are repeatedly tested in the CAT Questions.
Algebra includes Polynomials, Progressions and Inequalities.
Let's pick up Polynomials.
In polynomials the stress is on Quadratics or Quadratic Inequalities.

Consider a Quadratic Polynomial f(x)= a x^2 +b x + c
It represents a Parabolic Curve;
If a> 0, then the Convexity is downwards with minimum value at x = -b/(2a)

If a<0,>Convexity is upwards with maximum value at x = -b/(2a)

Taking D = b^2 -4ac,
(1) If D <>, the polynomial has no real zeroes
(2) If D = 0, the polynomial has two equal zeroes , both equal to -b /(2a)
(3) If D > 0, it has two real and unequal zeroes


This shows the kinds of results from such an equation.

You may put any CAT Questions on Algebra as a comment to this post and get your Doubts clarified

CAT Question Answers: Analogies

Tricky as they are, Analogies test the students expertise in Vocabulary and the usage of words.
CAT questions on Analogies entail the test taker to identify the relationship between the given pair of words and choose a pair of words carrying the same relationship, out of five such options.

These relationships could be:
1. one is an EXAMPLE of the other
2. one is a TYPE of the other
3. one is a PART of the other
4. one is a QUALITY of the other
5. one is an INSTRUMENT of the other
6. one is at a LOWER/HIGHER INTENSITY than the other

In simple words, the relation can be defined in terms of WHO, WHAT, WHERE, WHY, WHEN, HOW...

Students use their knowledge of Roots, Prefix and Suffix to crack questions on Analogies.

Try out some more techniques, put your doubts on Analogies as Comment to this post.

CAT Questions Answers: Sentence Rearrangement

Questions on Sentence Rearrangement in CAT require the students to have a good knowledge of Transitions, Linking Words, Pronouns, Tenses and Sentence Structure.

A typical question on Sentence arrangement consists of an opening and a closing sentence with four other sentences in between which have to be logically arranged. The student has to pick up a grammatically correct sentence arrangement from a set of 5 choices.

All doubts relating to questions on Sentence Rearrangement can be put as comments to this post.

CAT Questions Answers: Sentence Correction

In CAT, Sentence Correction questions are very easy to answer.
These questions test the student's knowledge of English Grammar (Verbs, Nouns, Adverbs, Adjectives, Tenses, Determiners, Auxiliary words; almost everything) and Vocabulary.

In a typical Sentence Correction question, a long sentence is given and the whole or a part of the sentence containing the error is underlined. The question also contains answer choices in which the given sentence is framed in different ways and the student has to pick up the right one.

You can put all your doubts on Sentence Correction as Comments to this post.

CAT Question Answers: Sentence Completion Questions

Sentence Completion questions are commonly found in tests like CAT, and GRE.
In a typical Sentence Completion question, the test taker is supposed to fill in the blank/blanks with either a single word or a phrase in each blank.

The Sentence Completion question tests the speaker on:
1. Grammar: Sentence Structure, Tenses, Nouns, Verbs, Adjective, Adverbs and more
2. Vocabulary


Believe it or not, the Sentence Completion questions can be solved with great speed and accuracy.
Just put your doubts as comments to this post and learn tips to master questions on Sentence Completion.

Direct and Indirect Speech

Post your doubts relating to Direct and Indirect Speech

GMAT Verbal Ability

Taken to gain admission in Graduate Business studies, the GMAT tests students on their abilities in solving Mathematical and Verbal questions.

The student gets 75 min to attempt the GMAT Verbal Section and prove his proficiency in cracking 41 Multiple choice questions on Sentence correction, Critical Reasoning, and Reading Comprehension.

Post your Doubts as Comments to this post and book your class to get these doubts clarified

Vocabulary: PRECEPT or PERCEPTION

Distinguish PERception from PREcept.

PERception: link this word to yours or somebody's way of thinking, similar to opinion. PERCEPTION is a Noun and its Verb form is Perceive.

PREcept, again a Noun; refers to an authoritative instruction, mostly religious commanding moral obligation.


In a question on Sentence Completion, Sentence Correction or Sentence Rearrangement; two options would be based on Perception and Precept.

CAT Preparation Online

CAT aspirants spent hours attending classes in institutes preparing for CAT 2009. Loads of theory inputs bundled with weekly Mock CAT and home assignments schedule their daily routine. Many students are also appearing for mid terms of their under-Graduate courses (B.COM, BA, BBA...)

The students really don't get time in this busy schedule to get their doubts solved. They take 3 Mock CAT in a week but fail to analyaze their attempt.

Here's a solution to the problem. Post your doubts here as comments.
There would be special discussion sessions online so that you can get them solved instantly in the class.
Check out this link to one session:

http://www.wiziq.com/online-class/179520-CAT-Verbal-Ability-Doubt-Session-on-Sentence-Completion-Correction