Who among the following is the first woman chief

Select the most appropriate direct form of the given sentence. 

He regretted the mistake he had made in his calculations.

The principal of the school says that they don’t favor ragging.

Select the correct direct form of the given sentence

He asked me if I was not thinking of investing then.

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

He will say, ‘I am very busy.’

Select the option which correctly converts the given sentence into direct speech.

He said, "Why did you give up your job?"

The stranger said to the boy, "Can you tell me the way to Raj Bhawan?"

Select the most appropriate direct form of the given sentence.

Divya said, “Moon is smaller than the Earth”.