1) Increase in slum population of metropolitan cities
2) Greater concentration of population in large urban centres
3) Sharp decline in quantity and quality of service in urban areas
4) Rapid upgradation of infrastructure facilities
Consider the following statements and select the correct answer from the code given below:
1. Brass is a compound of copper and zinc.
2. Magnetite is the most important ore of aluminium.
3. Amalgam is that substance which basically contains mercury.
4. Potassium nitrate is one of the essential chemicals used in photography.
Intake of less than under-noted average daily calories per person has been defined as the "Poverty line" in urban areas by the Planning Commission of India:
Consider the following statements and select correct answer from the code given below:
Assertion (A): China's growth of population has dramatically slowed down.
Reason (R): Its fertility rate has declined due to one child per family norm.
Code:
Both A and R are true are R is the correct explanation of A
Both A and R are true but R is not the correct explanation of A