Discoveries and Inventions Page-2

11) Who built the first steam railway locomotive?
(A) Richard Trevithick
(B) James Watt
(C) Thomas Newcomen
(D) Robert Fulton

12) Who invented dynamite?
(A) Graham Bell
(B) Thomas Alva Edison
(C) Alfred Nobel
(D) Marie Curie

13) Where was gunpowder first invented?
(A) China
(B) Japan
(C) India
(D) Russia

14) What device was invented in 1973 by Dr Martin Cooper at Motorola?
(A) Pager
(B) Cordless Phone
(C) Cellular Phone
(D) Satellite Phone

15) Thomas Alva Edison discovered
(A) Telephone
(B) X-Ray
(C) Streptomycin
(D) Bulb

16) Alexander Graham Bell invented?
(A) Laser
(B) Telephone
(C) Radio
(D) Battery

17) Who invented Telescope?
(A) John Logie Baird
(B) Galileo
(C) Alfred Nobel
(D) Marie Curie

Like our Facebook Page