Hi Manjushree, the NCHMCT JEE is s national level joint entrance examination held every year under the National Council of Hotel Management and Catering Technology. It is an 180 minutes examination and offers a Bsc course in Hospitality and Hotel Administration. 

The result has already been declared on 14th May 2019. So you can check yours in the official website. If you are prearing yourself for the exam then you can easily get the sample papers in various education websites. But the best way to prepare individually is to practise one's Aptitude skills, Numerical ability and General Awareness. 

I hope I have answered your question well.