How to Prepare English for IBPS PO Exam 2012

Preparation tips on English for IBPS PO Exam 2012

English Language for IBPS PO Exam 2012,which decides almost your qualify status.Basically this section is very tough and many of the students struggling  to answer the questions.IBPS Introduced new pattern in po exam,with different types of questions,to test the candidates knowledge in English language.

Need to work hard in order to cross the Cut off marks in IBPS PO Exam 2012.Here you can have the types of questions have to prepare for PO Exam with topic wise weight age along preparation tips.In IBPS PO Exams,English languages section will come for 25 marks with 50 questions.

Topic wise Weight age in English for IBPS PO Exam 2012

Reading Comprehension-15 questions

Close test-15 questions

Sentence Equivalence -5 questions

Synonymous- 5 questions

Para-Completion-5 questions

Para-Formatting-5 questions

Total Questions-50

Total Marks-25

English language Preparation tips:

1.Reading comprehensive topic has an weight age of 15 marks.In IBPS PO Exam 2012,he will give 2 passages,consist of 8 and 7 questions respectively.you have to read Passage carefully and answer the questions,which he asked.Each passage consist of approximately 700 to 750 words.So totally you will get 2 passages for 7 1/2 marks.

2.Don’t read entire passage to answer the questions.it’s time waste to give much preference to read passage.so first,you read the question,according to it,have to search in passage.Here one thing you have to know that,answering the question is very easy,if you know synonym/antonym/verbal of that particular key word in passage.

3. Close or Cloze test will have 15 questions.A Paragraph will be given with blank spaces,you have to pich the right word to fill that blank in passage/Article.When ever you know the vocabulary,it’s very easy to answer

4.Para-Formation questions is nothing but Jumbled sentences.you have to set then in order,basically it’s very easy to arrange the sentences on right order.

5.And other major topics,which totally depends on vocabulary.so having the good knowledge of usage of vocabulary,helps you much.

6.In next article,We will come back again in this section to provide good material and more preparation tips to crack English language.

Discrete Mathematics Important two Mark questions and Answers

                                 Unit - I

Propositional Calculus

1. Write the truth table for the Conjunction P  Q .

                                      P        Q         P  Q

                                     

                                      T         T             T

                                      T         F             F

                                      F         T             F

                                      F         F             F

2.  Define conditional operator and give it's truth value.

             The statement P  → Q (Rend as if P then Q) has the truth

 value "F" when Q has the truth value F and P has a truth "T". The 

truth table given below.

                                       P        Q         P  → Q

                                   
                                      T         T             T
                                      T         F             F
                                      F         T             T
                                      F         F             T

3. State the truth value of'If tigens have wings then the earth
 travels round the sun.


Let             P : Tigers have wings
                  Q : The Earth travels round the sun.

Truth values P : Tigers have wings   →  F
                   Q : The Earth Travels around the sun  → T
Given statement in symbolic form P→Q

therefore Give statement has truth value "T".

4.Define bi conditional statement and give it's truth table.


     The statement  PQ is said to be a bi conditional statement
which has the has the truth value "T" when P and Q both have
identical truth values, otherwise  it has truth value "F".

                                      P        Q         P  Q
                                   
                                      T         T             T
                                      T         F             F
                                      F         T             F
                                      F         F             F

5. Translate the following sentences into symbolic language.
     Even when there is rain. Flood do not occur.


     Let               P : There is rain

                         Q : Floods occur

                Therefore Even there is rain flood do not occur  P ^ ¬ Q

6. Construct the truth table of  ¬ P V  ¬ Q.


               P     Q     ¬ P         ¬ Q    ¬ P V  ¬ Q

               T      T      F             F               F
               T      F      F             T               F
               F      T      T             F               F  
               F      F      T             T               T
        
7. Construct the truth table for (P V Q) V  ¬ P.


            P     Q     ¬ P        P V Q    (P V Q) V  ¬ P

            T      T      F             T               T
            T      F      F             T               T
            F      T      T             T               T      
            F      F      T             F               T

8. Define tautology, give an example.


        A Logical statement which is always 'true' is called tautology.

          Example : (PVQ) V ¬P is a tautology.

9. Define a contradiction, give an example.

         A logical statement which is always 'false' is called a contradiction.

          Example : (P  ¬ P ) is a contradiction.

10. ST using the truth table PV(P  Q)  P.

            Two statements P and Q are equivalent (i.e.,) P  Q if

             P and  have identical truth values.

            P     Q    P V Q    PV(P  Q)

            T      T       T               T            
            T      F       F               T            
            F      T       F               F  
            F      F       F               F

                         From the table we observe P and  PV(P  Q) have identical
                          truth values.
                          Hence  PV(P  Q)  P