Sections 68 to 72 Of The Indian Contract Act, 1872 deals with________.

Chapter V: Of Certain Relations Resembling those Created by Contract- Section 68. Claim for necessaries supplied to person incapable of contracting, or on his account. Section 69. Reimbursement of person paying money due by another, in payment of which he is interested. Section 70. Obligation of person enjoying benefit of non-gratuitous act. Section 71. Responsibility of finder of goods. Section 72. Liability of person to whom money is paid, or thing delivered, by mistake or under coercion.