2020 GENERAL SCIENCE :PHYSICS MCQ|भौतिक विज्ञान| PHYSICS important questions|physics questions hindi

[@SandipKumar-bx2xf]

Thank you sir

[@ranjuraj4601]

Nice sir. Ans is telephone.

[@manishankar4028]

Nice content

[@hemantdewangan1143]

Ek dout hai...
Microphone - graham bell
Ne kiya tha

[@indian2388]

Hello sir Ritesh Kumar from bihar

[@khushbookumari-uw1cf]

Mera six question sahi huwa

[@sarswatishah2596]

Thanks Sir...
Ans- a. Telephone

[@rakeshmahto1748]

Teliscop

[@blogging143H]

Home work question
and. (A) telephone ☎

[@anuragtiwari6975]

A- Telephone

[@DEEPAKKUMAR-z5x9e]

A

[@Rajsir29]

Tl

[@shashikumar7313]

Telephone

[@SandipKumar-bx2xf]

Telephone ka

[@srdchannel8028]

Teliphone

[@hemantdewangan1143]

Telephone