Which of the following Sultans founded a town where now stands Agra?

Which one of the following Sultans is known for having abolished the tax on grains?

Which one of the following sultans provided employment to the unemployeds?

Which of the following Sultans introduced “Market Reforms”?

Which of the following Sultan appointed a special army to protect the boundaries of the empire?

Ain-ul-Mulk Multani did not serve under which of the following rulers?