It's is average book by chaten bhagat and first time Chetan worte novel in fiction The Girl in Room 105. In this book you will found the IIT people like all the other books of chetan bhagat. The lead is named as KESHAV PUROHIT an ex-IIT DELHI student who broke up with his girlfriend 4 years ago and still can't move on and the girl lead ZARA( Zara's home town is Kashmir) a PHD scholar in IIT Delhi , her hostal room no. is 105 made a new relationship with a south Indian guy who is entrepeneur and from IIT . One day suddenly KESAV received a WhatsApp sms from Zara, it was her birthday and she was calling her in her hostal room 105. Somehow KESHAV manage to getin the girls hostel and the Zara's Room He found her dead on her bed and insted of make off he take a stand , he called police and Zara's father and everyone starts doubting and blaming him for Zara's murder so with the help of the police he investigate the case and found the guilty.
In the mid of the story Kashmir and the political situation and the local peoples thinking about the india us shown . A good part of investigation of zara's case is done here in Kashmir and a New character introduced who is working in Indian Army and loves zara .
In some phase this army man looks like the culprit but he's not.
In my opinion if you just begun reading fiction novels you can choose this one.