Which classic dynamic programming problem involves

The teacher asked Avika what had happened to her and why her nose was bleeding. 

Select the correct indirect form of the given sentence. 

The driver said to the passerby, “Do you know the way to the market?”

The Queen ordered the ministers to cut off the prisoner's head.

Select the correct indirect/direct  speech for the given sentence 

“Sankar ,where have you been all these days?” asked the mohan. 

Major Chaudhry said to the aspirants, “Does everyone understand English?”

“What a nice man Mr Sharma is !” one of the guests at the party said.

Grandfather will say, 'I don't like this juice'.

Select the most appropriate indirect/direct form of the given sentence.

Rekha said to her husband, “ I must go to Agra”

I said to my father, "I want to build a raft which can hold four people ."