Question Scenario
A enters into a contract with B that he (A) sells his house for ₹ 10,00,000 to B. Further they both signed an agreement that if B uses the house for gambling purposes, then B shall pay A ₹ 50,000 for it. B agreed to this, however after a year of sale, B started gambling business in that house. Can A claim ₹ 50,000 from B? Discuss with reference to the provisions of Indian Contract Act, 1872.