Question

delhi ki Jama masjid kisne or kab bana tha

Answer 1

your answer
______

$Shah\:Jahan$

in 1644.

Answer 2

Jama Masjid Built in c. 1656.

                                              AND

Shah Jahan  built Jama Masjid.

Mughal Emperor Shah Jahan built the Jama Masjid between 1644 and 1656. It was constructed by more than 5000 workers. It was originally called Masjid-i-Jahan Numa, meaning 'mosque commanding view of the world'.