6 years ago in KBC 7 - Episode 1

Douglas Engelbert, who passed away in 2013, is credited as the inventor of which of these products ?

[A] Mobile Phone
[B] Computer Mouse
[C] Bluetooth Mouse
[D] Digital camera
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Answers

Guest
Guest
Surya Bhai - 3 years ago

MOUSE COUMPUTER

ASWINI KUMAR BISHOYI - 4 years ago

COMPUTER MOUSE

Tilak Kasliwal - 4 years ago

B computer mouse

Jigna Pathak - 4 years ago

Computer mouse

Valji Jivabhai Shingala
Valji Jivabhai Shingala - 6 months ago

Valji Jivabhai Shingala from Rajkot, India is saying Bluetooth Mouse is correct answer

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