Hello dear aspirant in case you are headed towards the NCHMCT JEE exam centre 2020 to give the entrance test, maintain confidence as the difficulty level of the NCHMCT JEE exam is expected to be on the lower side. However, like previous years, the Numerical ability and scientific aptitude section is supposed to have a moderate to difficult level. Check the previous years NCHM JEE 2020 exam analysis here:

https://hospitality.careers360.com/articles/nchmct-jee-exam-analysis

Hey dear, you need to make your question clear about what exam are you asking about. Every  exam has a different level of difficulty and pattern. A certain percentage of any exam is made for average IQ of the student and rest belong to some sort of high level IQ. So, whatever exam are you preparing for,don't be concerned about tough and easy, just stick to your basics and you will be able to solve most of the questions.