Dinesh Ji, Excellent set of pictures, depicting all the features. This plant is known by the name of Halwa as Gurcharan Ji have mentioned, pulp is yellow, can be turned into a delicious sweet dish or to a vegetable. Thanks for sharing.
-- Regards, Dr. Nidhan Singh Department of Botany I.B. (PG) College Panipat-132103 Haryana Ph.: 09416371227