What is the correct sequence of occurrence of the following cities in South-East Asia as one proceeds from south to north? 1. Bangkok 2. Hanoi 3. Jakarta 4. Singapore Select the correct answer using the code given below.
a
4-2-1-3
b
3-2-4-1
c
3-4-1-2
d
4-3-2-1
World GeographySouth-East Asian Cities (North-South sequence)BangkokHanoiJakartaSingaporeSouth-East AsiaGeographical sequence