There were 36 chairs. how many ways can they be placed such that all rows have equal no. of chairs and atleast three chairs are there in each row and there are atleast three rows.

1.   ?    5 ways
2.   ?    10 ways
3.   ?    12 ways
4.   ?    None of the Given Answers

There are 27 balls, of which 1 is heavier. given a balance how many times you need to weigh to find out the odd ball.

1.   ?    3 times
2.   ?    2 times
3.   ?    5 times
4.   ?    None of the Given Answers

Product of three consecutive nos. 210. What is the sum of two least numbers

1.   ?    11
2.   ?    12
3.   ?    13
4.   ?    None of the Given Answers

If the area of the sqaure is increased by 69 % how much the length of the side will increase?

1.   ?    30%
2.   ?    40%
3.   ?    35%
4.   ?    None of the Given Answers

If the sum of five consecutive nos. 35? how many prime nos are there :

1.   ?    2
2.   ?    3
3.   ?    4
4.   ?    None of the Given Answers

If the length of the rectangle is reduced by 20% and breath is increased by 20 % what is the net change ?

1.   ?    4% decrease
2.   ?    3% decrease
3.   ?    4% Increase
4.   ?    None of the Given Answers

Real Time Os should have

1.   ?    Fast context switch
2.   ?    Virtual memory
3.   ?    Paging
4.   ?    None of the Given Answers

struct
{
char a[3];
int b;
}x;
char *cp;

1.   ?    size of x is 7
2.   ?    cp takes the size of a pointer
3.   ?    cp is same as size of 7
4.   ?    None of the Given Answers

Which of the following is used in n/w layer of osi model:

1.   ?    bridge
2.   ?    router
3.   ?    repeater
4.   ?    none of those