Faluda has 500 years of history. In 16th century A.D. You must have learned about nitrogen oxide in your 6th grade. 4000 thousands years ago, chinese had started eating food items by using nitrogen oxide as a result they got iced- lollipops.
You must be thinking why i am telling about china and their ice food inventions, so let say like China, Greece and Persia was the one who used faluda and gulab jal combination in 400 B.C. so how can India can left behind. Faluda in India came with the help of Mughals in 16th century according to Harsha Charita(Book). It is said that Babur was the one who asked for faluda.
Let us all thank Babur.