Hum Bhi Hai Josh Mein, Baatein Kar Hosh Mein

Kya aapko pata hai aise bhi Metals hain jo haath mein rakhte hi pighal jate hain!!

Aise kaun se metals hain jo Haath mein rakhte hi melt ho jaate hain?

Jaaniye kaise aap iss Hindi word ko English mein 5 tareeko se bol saktein hain..!!

Sound Or Light Mein Kaun Hain Sabse Tez?

kese nikalte hai air bags chutki mein

Jaaniye Kaise Aap apni Family ko English mein introduce kar sakte hain..!!

Doubtnut ke Saath Jaaniye Human Body mein Graphite ka kitna amount hota hai ..!!

#WinnersTalk - Jaaniye kaise haal hi mein Doubtnut par aye vipin ne quiz jeet kar khareedi apne liye books! :D