In the M. sc. Nuclear Physics class of Presidency Collage there are 151 students. They must choose either two or three out of 4 optional subjects, Nuclear Thermo Dynamics, Nuclear Field Theory, Nuclear Radiation, Nuclear Reaction in their combination.
Given below are some clues about breakup of 2004-05 classes
Number of students taking 2 subject combination = 132 students.
Students taking only Nuclear Thermo Dynamics & Nuclear Field Theory = 12
Students taking only Nuclear Field Theory & Nuclear Reaction = 33
Students taking only Nuclear Theory Dynamics & Nuclear Radiation = 31
Students taking only Nuclear Radiation & Nuclear Reaction = 46
1. What is the number of students who took nuclear Thermo Dynamics in their combination?
a. less than 75
c. more than 75
d. can’t be determined
2. What is the number of students who took Nuclear Radiation in their combination?
a. less than 95
c. more than 95
e. can’t be determined
3. Which subject was taken up by maximum number of students?
a. Nuclear Thermo Dynamics
b. Nuclear Field Theory
c. Nuclear Reaction
d. Nuclear Radiation
e. None of these