Out of the following, which are the schemes of Social Security?<br>(i) Provident Fund Scheme<br>(ii) Health Insurance Scheme<br>(iii) Job Guarantee Scheme<br>(iv) Maternity Benefit Scheme<br>(v) Merit Promotion Scheme<br>(vi) Compulsory and Voluntary Social Insurance Scheme<br>(vii) Child Insurance Scheme

Correct Answer: (i), (ii), (iv) and (vi)