This fruit is bigger than a plum, smaller than an orange.
This jack fruit is not so common.
A shrub without leaves and this fruit about 2 cm long looks delicious. These leaves are of a vine.
A shrub, its seed looks like burned in the fire.
Place to Share photos of Indian Plants on iNaturalist. This project is part of DiversityIndia [http://diversityindia.org/] All plants for Indian subcontinent are welcome here.