What other extraordinary things happen at the inn?

The landlord and his wife were up early and were surprised to see the scientist’s door open which usually remained shut and locked. He became furious if anyone entered his room. They saw it as an opportunity that was too good to be missed. They peeped round the door and saw nobody and decided to investigate further. The bedclothes were cold, showing that the scientist must have been up for some time. All of a sudden Mrs. Hall heard a sniff close to her ear. A moment later the hat on the bed post leapt up and dashed itself into her face. Then the bedroom chair became alive. Springing into the air it charged straight at her, legs foremost. As she and her husband turned away in terror, the extraordinary chair pushed them both out of the room and then appeared to slam and lock the door after them. Mrs. Hall almost fell down the stairs in hysterics. She was convinced that the room was haunted by sprits and the stranger had somehow caused these to enter into the furniture.

For more answers visit to website:
https://www.tiwariacademy.com/ncert-solutions/class-10/english/