- Placement Paper

Paper Content :

there were 4 rounds..
1)Written test (aptitude+technical)
2)Jam (just a minute)
3)Technical Round
4)HR round.

1)in written test there were two parts.they are aptitude and technical. preparation from R.S agarwal is enough.in this round most problems r from permutation and combinations,one puzzle like a square such that the sum of all rows and sum of columns are same say in the given test the sum was 15.
some of the questions from aptitude test are

1)There are 3 piles of books on the table you need to arrange them in the self such that 1st book of each pile gets placed on the self,what is the possible no of arrangements:
a)12! b)12C3 * 9C4 c)12^12 d)none

2)Price of a book increases 15% successively (2times) what is the new price of the book more compared to that of the old price:
a)32.25% b)23.34% c)36% d)39%

3)There are 3 mixtures when mixed in the ratio of 3:4:5 price was 240.When mixed with 6:4:9 price was 340.what's the price when mixed in 5:6:8 ration price is_________

4)One question based on Venn Diagram.75 total no of students .25 don't know typing,50 know shorthand.then question were based on find no of students dont knwing both etc.

5)One person has 2 child.At least one of them was a girl.Then the Probability that 2 of the are girl is_____
a)1/2 b)1/4 c)0.36 d)1

6)Swati when get married to jayanta her age was 3/4 th of her husband's age.After 12 years her age became 5/6 th of her husband's age.Then what's the age of swati when she got married??

7)y=MAX((3x+y),(11x-y))
then what's the value of y???
10)Some questions based on
if f(x,0)=x+1
f(o,y)=y
f(x,y)=f(f(x,0),f(2*x-1))

then find f(1,1),f(2,3),f(3,0) etc and some relations based on this.

11)One question based on the average speed

12)one question based on Sudoku type very easy,u can do it in one attempt.

in technical written test,there were c programs for which we have to find the output,microprocessors,operating systems simple bits and dbms simple query based questions...

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