To find the rate of population growth, we can use the formula:
Rate of Population Growth = ((New Population - Old Population) / Old Population) * 100
Where:
New Population = Population in 2074 BS = 12,000
Old Population = Population in 2072 BS = 10,000
Now, let's calculate the rate of population growth:
Rate of Population Growth = ((12,000 - 10,000) / 10,000) * 100
Rate of Population Growth = (2,000 / 10,000) * 100
Rate of Population Growth = 0.2 * 100
Rate of Population Growth = 20%
The rate of population growth for the village between 2072 BS and 2074 BS is 20%.