GUJCET is for admission to Engineering and Technology courses in Colleges of Gujarat. It is also the entrance exam for B.Pharmacy admissions. But it is not for B.Sc Nursing. Usually admissions to B.Sc Nursing are done on the basis of merit in your 12th. Most Colleges conduct admissions to B.Sc Nursing based on the merit of marks scored in your 12th. But it is not based on GUJCET. Few Colleges may have their own entrance exam but Government colleges go with merit policy.