5
Q:
A) 1974 | B) 1973 |
C) 1972 | D) 1971 |
Answer: C) 1972
Explanation:
Explanation:
PIN (Postal Index Number) was introduced in INDIA on August 15, 1972. This is the coding system used by postal services of India for different areas. Totally in our country there are 9 divisions, of which 8 are geographical & 9th is reserved to army.