Choose the correct alternative and complete the statements.
(i) Social stratification is ……………….
(local / national / universal)
(ii) Class is a ………………. form of stratification.
(open / closed / rigid)
(iii) Gender based stratification has led to ………………. in society.
(justice / exploitation / equality)
(iv) Social stratification of ………………. is based on the principle of purity and pollution.
(class / gender / caste)
