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Mohammad Zamam Ansari from Billabong International High School, Bhopal
Subject :IGK    Class : Class 4


Who invented gramophone?

AEmile Berliner
BGuglielmo Marconi
CAlexander Graham Bell
DRoger Bacon


bla bla bla.............

Ans 1:

Mohammad Zamam Ansari from Billabong International High School, Bhopal
Class : Class 1
bla bla bla............................

Ans 2:

Dripto Chakraborty from Greenwood High Sajarpur, Bangalore
Class : Class 5
Emile Berliner invented the Gramophone.

Ans 3:

Nihira Tiwari from Delhi public school electronic city, Bengaluru
Class : Class 6
no, this answer is not right.

Ans 4:

Nihira Tiwari from Delhi public school electronic city, Bengaluru
Class : Class 6

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