Match List I with List II and select the correct answer using the code given below the Lists : List I (Isotope) List II(Application) A. Carbon 1. Treatment of goitre B. Cobalt 2. Calculation of age of the earth C. Iodine 3. Treatment of cancer D. Uranium 4. Fuel in nuclear reactors

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

1.	Match List I with List II and select the correct answer using the code given below the Lists : List I (Isotope) List II(Application) A. Carbon 1. Treatment of goitre B. Cobalt 2. Calculation of age of the earth C. Iodine 3. Treatment of cancer D. Uranium 4. Fuel in nuclear reactors
A.	A - 2, B - 3, C - 1, D - 4
B.	A - 2, B - 1, C - 3, D - 4
C.	A - 4, B - 1, C - 3, D - 2
D.	A - 4, B - 3, C - 1, D - 2
Answer» B. A - 2, B - 1, C - 3, D - 4