Question

wo konsi cheez hai jo Sukhi Rehne par 2 kilo Gili Ho Jane par 1 kilo aur Jal Jaye to 3 kilo

Answer 1

the correct answer is sulphur....
Sulphur has a specific gravity of 2. That means if you were to weigh a 2kg lump of Sulphur under water (i.e. WET) it would have an apparent weight of only 1kg. All things weigh more when they burn (oxygen gets added). Sulphur has an atomic number of 16. If it combines with oxygen (atomic number 8) on a one-to-one basis, it will weigh 1 1/2 times as much, That means 2kg will weigh 3kg.

Answer 2

Jagah (space) is the right answers. Koi v chij jo gili ho wo 1 kg ke dibbe me aata hai,jab sukh jata hai to wo 2 kg ke dibbe me aayega aur jab jala diya jaye tab wo 3 kg ke dibbe me ayega.isliye sahi jawab "Jagah" space Hoga.