The instances of humour, used by the author, mark the eccentricities and idiosyncrasies without making any direct and rude comment on anybody. For instance, the author portrays the make-up artists and the usage of the pancakes in an interesting way. Even the caricature of Subbu is hilarious. The way he tries to help his principal by offering quick solutions to his problems is quite amusing. The episode of the legal adviser that inadvertently causes the end of an actress’s career is yet another example. The frustration of the office boy, the superficial praising of Gandhi, hatred of Communism and the ‘mystery’ surrounding Stephen Spender are some of the instances where the author has incorporated gentle humour.
At last, around four in the afternoon, the poet (or the editor) arrived. He was a tall man, very English, very serious and of course very unknown to all of us. Battling with half a dozen pedestal fans on the shooting stage, The Boss read out a long speech. It was obvious that he too knew precious little about the poet (or the editor). The speech was all in the most general terms but here and there it was peppered with words like 'freedom' and 'democracy'. Then the poet spoke. He couldn't have addressed a more dazed and silent audience — no one knew what he was talking about and his accent defeated any attempt to understand what he was saying.
(Poets and Pancakes)

A ladder of fixed length \( h \) is to be placed along the wall such that it is free to move along the height of the wall.
Based upon the above information, answer the following questions:
(iii) (b) If the foot of the ladder, whose length is 5 m, is being pulled towards the wall such that the rate of decrease of distance \( y \) is \( 2 \, \text{m/s} \), then at what rate is the height on the wall \( x \) increasing when the foot of the ladder is 3 m away from the wall?