who constructed the mosque called dhai din ka jhopra
Adhai Din Ka Jhonpra The original building was partially destroyed and converted into a mosque by Qutb-ud-Din-Aibak of Delhi in the late 12th century. According to a local legend, after defeating Vigraharaja's nephew Prithviraja III in the Second Battle of Tarain, Muhammad Ghori passed through Ajmer. There, he saw the magnificent temples, and ordered his slave general Qutb-ud-Din-Aibak to destroy them, and construct a mosque – all within 60 hours (that is, ​2 1⁄2 days). The artisans could not build a complete mosque in 60 hours time, but constructed a brick screen wall where Ghori could offer prayers. By the end of the century, a complete mosque was built.[1]
Jharokha Darshan Giving Jharokha Darshan from this jharokha was a daily feature. This tradition was also continued by rulers who followed Akbar (r. 1556–1605 CE). Jahangir (r. 1605–27 CE) and Shah Jahan (r. 1628–58 CE) also appeared before their subjects punctiliously. However, this ancient practice was discontinued by Aurangzeb during his 11th year of reign as he considered it a non-Islamic practice, a form of idol worship.[9] In Agra Fort and Red Fort, the jharokha faces the Yamuna and the emperor would stand alone on the jharokha to greet his subjects.[11]