Answer is B is correct. The court in this case held, that the alleged agreement did not constitute a legal contract, but was only an ordinary domestic arrangement which could not be sued upon. There was no Intention to contract. Mutual promises made in the ordinary domestic relationship of husband and wife do not of necessity give cause for action on a contract. Therefore, option (b) is the correct answer.

Answer is C is correct. Section 67 of the Transfer of Property Act, 1882 provides the right to foreclosure or sale. This right is available to the mortgagee (lender) when the mortgage money is due and not paid by the mortgager (borrower). Therefore option C is the correct answer.

Answer is B is correct. When two parties make an identical offer to each other, in ignorance to each other's offer, they are said to make cross offers. Therefore, option (b) is the correct answer.

Answer is B is correct. Subrogation is a person's right to take the place of a creditor after paying off their liabilities. In the case of a mortgage, subrogation only occurs through redemption. Therefore option B is the correct answer.

Answer is D is correct. There is no period specified under Muslim Law regarding Muta marriages, they are simply temporary marriage recognized under Shia law and not under Sunni law. Therefore option (d) is the correct answer.