Which one amongst the following is NOT social security legislation ?
Payment of Wages Act, 1936
The Payment of Wages Act, 1936 regulated timely wage payment and authorised deductions. The other listed Acts provided social-security benefits such as compensation for employment injury, employee insurance and gratuity.
| List-I (Relief Materials) | List-II (Color Code) |
| A. Shelter | I. Yellow |
| B. Clothes | II. Khaki |
| C. Food | III. Red |
| D. Medicine | IV. Brown |
Which of the following is NOT a state function or state variable in a thermodynamic system?