Islamic study

when did Holy Prophet SAW go to perform Hajj?
a. 10th Hijrib. 9th Hijri
c. 11th Hijri
d. 8th Hijri 

When was Hajj made compulsory?
a. 9th Hijri b. 10th Hijri
c. 11th Hijri
d. 8th Hijri 

When was the Qiblah changed?
a. 2nd Hijrib. 3rd Hijri
c. 4th Hijri
d. 1st Hijri 

Name the Mosque which was famous for the change of Qiblah?
a. Masjid-e-Qiblatainb. Masjid-e-Nabvi
c. Masjid-e-Quba
d. None of them

When Zakat became Farz?
a. 4th Hijri
b. 2nd Hijri c. 5th Hijri
d. 1st Hijri