round gourd
Its tinda,,Indian round gourd or apple gourd or Indian Baby Pumpkin,
apple gourd
The vegetable name "Parval" is commonly known as "Pointed Gourd" in English.
Silk Squash
chayote
Bitter gourd
Red Pumpkin
amaranth
Rutabaga.
Brinjal is eggplant in English so it's a vegetable
tinda
Wintermelon looks the same as this vegetable.