21.
A promised to pay his son B a sum of Rs 1 lakh if B passed CA exams in the first attempt. B passed the exam in the first attempt, but A failed to pay the amount as promised. B files a sit for recovery of the amount. State whether B can recover the amount under the Indian Contract Act, 1972.

24.
Read Assertion (A) and Reason (R) and give the correct answer by using the given below:
Assertion (A): A proposal may be revoked at any time before the communication of its acceptance is complete as against the proposer, But not afterwards.
Reason (R): Section 5 of the Indian contract Act 1872, deals with the revocation of proposals and acceptances.

25.
A proposal is not revoked by

28.
When a contract has been broken and a sum is named in the contract as the amount to be paid in case of breach, the party complaining of the breach is entitled to

29.
In Carlill v. Carbolic Smoke Ball Co., (1892) 2 QB 484, the court ruled-