SECTION I - 8 questions.

Series.

1. Interchange of letters in a word and the adjacent letters are also to

be changed. given letters series like [also few condotions]

AAABBB=

ABABAB=

LET QUESTION IS ABBAAB

If we apply 25 on this it means we have to interchange the letters

at positions 2 and 5, and we have to change the adjacent letters 2 and 5

from A to B and B to A.

That is q's A B B A A B

after Step 1 i.e interchange 2 and 5.

now change adjacent elements of 2 and 5...finally answer becomes

Ans: B A A B B A

//Hint: As per question papers 5 questions above like but numbers

change.

REMAINING 3 QUESTIONS:

6. To get AAABBD from BBBAAA what ot apply:-

a) 25 b) 34 c)25 & 34 d) none

SECTION II

1. Given the function f(n a b c ) = ac if n=1

f(n a b c) = f( n-1 a b c) + f( 1 a b c) + f( n-1 b a c )

if n > 1

f( 2) = ?

Ans: f( 2 a c b ) = ab + ac + bc.

2. similar question in functions.

3. [ based on function in 1.] f( 4 a b c ) the number of terms is...?

Ans: f( 4 a b c ) = f( 3 a c b ) + f( 1 a b c ) + f( 3 b a c ) etc.

= 5ab + 5ac + 5bc.

4. f( 5 a b c ) = ?

SECTION III

Permutations and Combinations.

8 questions.

1. r = number of flags;

n = number of poles;

Any number of flags can be accommodated on any single pole.

i) r=5,n=5 The no. of ways the flags can be arranged ?

ii) to iv) are based on this.

6. r= 5 n = 3 . If first pole has 2 flags ,third pole has 1 flag

how many ways the remaining can be arranged?

7.& 8. same as above.

SECTION IV

Question consising of figures consist of 4 small squares and every square

having an arrow pointing in one Direction.

GRE test of reasoning.

hint: What is the next sequence if we tilt the figure by 90 degrees like

that( clockwise and mirror images ? ).

SECTION V

In this section first part of compound word is given. Select meaning of

the second part from the choice given:

1. Swan

2. Swans

3. Fool

4. Fools

5. Stare

6. Lady

For all above 4 choices are given.....

Eg. Swan

a) category b) music c) --- d) none

Ans: Swansong is compound word. But song is not given as option. so

b) music is answer.

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