किस द्रव का घनत्व सबसे कम है ? - Which liquid has the lowest density? - Kis Drav Ka Ghanatwa Sabse Kam Hai ? General Science in hindi, Physics Namkeen Jal question answers in hindi pdf Petrol questions in hindi, Know About Swachh Jal General Science online test General Science notes in hindi quiz book Mercury
Petrol
Correct ans. (D)मर्करी है
pyrol
Shudh water
si unit of force
This questinwa is going wrongwa.
The suiyan is dubing in the paniya and the sheepwa is tairing in the paniya.
Petrol