Banaras Hindu University

M.Sc in Health Sciences:
Time duration to complete the paper is 150 minutes
The entrance test paper has 150 Multiple choice questions for 450 marks
Out of 150 questions, 125 questions will be asked from Statics taught at UG level and remaining 25 will be based on statistical techniques applied in life sciences.
M.Sc in Bioinformatics
Paper is divided into two sections i.e. Section A and Section B
Section A comprises 30 multiple choice questions of 90 marks in total. Questions are based on Mathematics and Statistics and Computer Science at the elementary level.
Section B will be comprising 40 MCQs of 360 marks. Questions are asked from Physics, Chemistry and Biology will be put up.
Time duration to complete the paper is 2 hours 30 minutes
The paper contains 150 multiple choice questions to be solved for 450 marks
M.Sc in Molecular and Human Genetics
The paper consists of 150 MCQs of carrying 450 marks
Time duration to complete the paper is 2 hours
M.Sc (Chemistry, Physics), M.Sc (Statistics, Maths), M.Sc (Tech), Geophysics
The admission test paper has 150 multiple choice questions carrying 450 marks.
Questions will be asked from the subjects like Physics and Mathematics.
Time duration to complete the paper is 150 minutes.
M.Sc in Applied Microbiology:
Duration of time is 150 minutes
The paper consists of 150 MCQs asked from the subjects like Physics, Chemistry, and Mathematics for 450 marks
M.Sc in Environmental Science:
Paper is divided into 2 sections i.e. Section A &B
Section A will have 30 questions from Basic Environment Science and 60 questions from Chemistry.
Sec B will have three Sub sections namely Life Science, Physics, and Geology.
The entrance exam total Time to complete the paper is 2 hours which is based on multiple-choice graduate level questions carrying 360 marks.
M.Sc (M.Tech) Geology and M.Sc in Petroleum Geo-sciences:
The paper consists of 150 MCQs carrying 450 marks
Duration of time is 2 hours
M.Sc in Environment Science and Technology:
The admission test paper comprises 150 multiple choice questions of UG level carrying 450 marks
Time Duration is 2 hours 30 mins
The Admission test has 50 questions will be on General Sciences & Environment Engineering and 100 questions are asked from Environment Science & Engineering
M.Sc in Statistics and Technology:
There shall be one paper consisting of 150 MCQs carrying 450 marks.
Out of 150 questions, 125 questions will be based on Statistics and 25 will be based on Statistical computing

I'll try to put a better answer. I think this question must be raised in every mind before becoming a part of any B.Sc. batch at BHU. One thing is very common in students enrolled in B.Sc.(Hons) at BHU, That all have prepared for Medical/Engineering entrance examinations. The worst thing with these guys is, they often don't know what is the difference between science and engineering/medical. Scope in any subject and the possibility of employment through the subject are two different topics. Therefore, before getting admission in B.Sc. at BHU, it is very important to know what you want to get through B.Sc. and what you want to do after B.Sc.(Hons.). Once this decision is made, the next thing is to get yourself out of the inferiority complex. What kind of inferiority complex ? So don't compare yourself/your courses/your Institute of science with other programs (B.Tech. B.E. )/premier Institute like IITs and others. As a student of the Institute of Science, you have an identity and characteristics.
Now come to the point. I dont know the subject( and subjects combination) you are going to choose as your Hons. Therefore I am going to explore all possibilities. Since I dont have any experience in Bio group so here I can answer only for B.Sc.(Hons) Maths group.
Let there is no any subject of your interest and not looking for research(or career in academics), your maths is above average and you are only seeking a job. Then you can-
1)- Choose Statistics as your Hons subject (with subject combination Math-Stat-CS or Math-Phy-Stat). Done you B.Sc. Stat > Write JAM/ISI Entrance/BHUPET >Get Admission in M.Sc./M.Stat. at IITK/IITB/ISI/BHU > Get Placed in any relevant profile after completing your PG degree. You can also write for Indian Statistical Services exam organized by UPSC every year.
2)- Choose Chemistry Hons(Subject Combination PMC ). Done your B.Sc. Chemistry. Write JAM/BHUPET>Get admission in M.Sc. at IITs/BHU> try to Get Placed in any relevant profile after completing your PG degree. In the last semester of MSc, You can also write GATE, using GATE score you may be placed at PSUs like ONGC and other. Gate score can also be used for BARC recruitment of Scientific Officer. Apart from this, you can also try for chemist exam organized by UPSC every year. If you dont want to go for masters, you can find many job profiles for which a chemistry graduate is required.