45.
As per the Indian Contract Act, 1872, the communication of an acceptance is complete:
1. As against the acceptor when it comes to the knowledge of the proposer.
2. As against the proposer when it is put in a course of transmission to him so as to be out of the power of the acceptor.
Based on the above two propositions, decide:

47.
"A" contracts to pay "B" a certain sum of money when "B" marries "C". 'C' dies without being married to "B":

49.
Which judicial pronouncement of the Queen's Bench of England had dealt with the concept of 'general offer'?

50.
Frustration of contract implies