Match the List I with List II and select the correct answer using the code given below the list

   List -I                         List II
 (Element)                    (Application)
A.Isotope of uranium  1.Treatment of cancer
B. Isotope of Cobalt    2.Treatment of Goitre
C.Isotope of Iodine     3.Treatment of secondary cancer
D.Isotope of Radium   4.Nuclear fuel

Code:
    A    B   C  D
a)  3    3    1    4
b)  4    2    1    3
c)  4    2    2    3
d)  3    1    2    4

Option (c)