When was bar code scanner invented________?
A. 1950s
B. 1960s
C. 1970s
D. 1980s
When was bar code scanner invented________?
A. 1950s
B. 1960s
C. 1970s
D. 1980s
What furniture item was invented by California furniture designer Charles Prior Hall in 1968?
A. Sofa bed
B. Captain’s chair
C. Waterbed
D. Hammock
Edwin Budding invented lawn mover belong to__________?
A. England
B. U.S
C. Sweden
D. Finland
What invention caused many deaths while testing it_______________?
A. Dynamite
B. Parachute
C. Motor car
D. Railway
Until Victorian times, chocolate was thought of as a drink. When did the first chocolate bar appear_____________?
A. 1831
B. 1832
C. 1833
D. There is no sure date
The number regarded as lucky number in Italy is______________?
A. 5
B. 7
C. 11
D. 13
“Night watch” is a famous_____________?
A. Restaurant
B. Painting
C. Hotel
D. Beach
Biro Brothers invented the BALLPOINT PEN belong to_____________?
A. Hungry
B. Sweden
C. Finland
D. Greece
The number of keys in an ordinary piano is____________?
A. 66
B. 77
C. 88
D. 44
Togo is situated in _____________?
A. southern African countries
B. Western African countries
C. Northern African countries
D. Eastern African countries