11. The rate of Zakat in Islam on silver, gold, and currency is:

12. The nisab of Zakat in Islam on silver is approximately:

13. The nisab of Zakat in Islam on gold is approximately:

14. Which Caliph declared war against those who refused to pay Zakat?

15. Hazrat Umar (RA) levied Zakat on:

16. Hazrat Ali (RA) lifted Zakat on:

17. Zakat in Islam was made obligatory in the year of ___ A.H.:

18. What is the nisab threshold of gold and silver for Zakat in Islam?

19. In which Surah is the injunction for Zakat utilization found?

20. How many categories are there for the distribution of Zakat in Islam?