X marries to Y but in case she dies in his lifetime, he would transfer the property to Z. X and Y perish together, under circumstances which make it impossible to probe that she died before him. The disposition of property in favour of Z:

A. Section 13 B. Section 14 C. Section 15 D. Section 16

A. Lis pendens B. Part performance C. Mortgage D. Ostensible owner

A. Transfer by ostensible owner of the property for consideration B. Transfer by owner of the property in which a widowhas life interest for maintenance C. Both A and B D. Neither A nor B

A. A public office B. A mere chance to succeed C. A mere right of re-entry D. All of the above