Courtesy: A face book post.
I.
Question: How to write 4 in between 5 ?
1. Medicine students said: Joke !
2. Science students said: Impossible !
3. Management students: Not found on the internet .
4. Engineering students: ‘F (IV) E”

II.
Scene . 1
(PUNE-MUMBAI)
7 engineers take only 1 ticket and 7 doctors buy all 7 tickets….
Doctors are desperately waiting for TC to come….

When TC arrives,
All 7 engineers get in one toilet so when TC knocks,
one hand came out with one ticket and the TC goes away….

Now on RETURN Journey
All of them don’t get a direct train to Pune.
So they all decided to take a passenger till Lonavala,
From there they can easily get Local to Pune.

Scene 2
(MUMBAI – LONAVALA)
Doctors decided “this time we will prove that we too are equal”…..
All 7 doctors take 1 ticket. Engineers don't buy any ticket at all!!!!

TC arrives…
All doctors in one toilet. All the engineers in the opposite one…
One engineer gets out and knocked the doctors' toilet,
One hand comes with the ticket, he takes the ticket and comes in engineers' toilet….
TC drives out all the doctors from the toilet and heavily fined them.

Scene -3
(LONAVALA):

Now both group are on Lonavala station
Doctors planning their move for last chance, they board Local to Pune.
This time doctors decided that they will play the same (1 ticket) trick.

All doctors buy 1 ticket…
Engineers buy all 7 tickets this time….

So TC comes…
All engineers showed their tickets…
Doctors are still searching for toilet in the Local train……