[HELP]

1) There r 5 numbers. The average is 25; the highest value

excluded then average is 25, if the lowest is excluded the avg is ..

Then average of remaining is ?

2) The square is cut such that the end point of one side is

shown in fig.. This is repeated two times, what is the area ??

3) The route problem... what is the shortest rout to p1 to p2...

(There may be circle figure......)

4) Two motor cycles A & B are started from one point at

4 Kmph & 6 Kmph; After 45 min B starts returning , at what

time they will reach....

5) All integer from 0 to 9, what is the smallest no perfectly devides;

[murari]

some more difficult plz