How did the dynasty of Nizam Shahi of Ahmadnagar come to an end?

Consider the following statements about Sikh Gurus:

1. Banda Bahadur was appointed as the military leader of the Sikhs by Guru Tegh Bahadur.  

2. Guru Arjun Dev became the Sikh Guru after Guru Ram Das.

3. Guru Arjun Dev gave to Sikhs their own script Guru Mukhi.  

Which of the statement(s) given above is/are correct?

Assertion(A): Muhammad Bin Tughlaq issued a new gold coin which was called Dinar by Ibn Battuta.
Reason(R): Muhammad Bin Tughlaq wanted to issue token currency in gold coins to promote trade with West Asian and North African countries.
Codes: 

Which one of the following is the correct chronological order of the Afghan rulers to the throne of Delhi? 

Bhakta Tukaram was a contemporary of which Mughal emperor?