Inventions MCQs

✅ The correct answer is option C.
The cherry-flavored cola made its debut at Morrison’s Old Corner Drugstore.

✅ The correct answer is option A.
Know as the Father of Computing. He began his ‘Analytical Engine’ in 1833. The first computer, although he never completed it.

✅ The correct answer is option C.
The new item was first used on Lake Pepin in Minnesota.

✅ The correct answer is option A.
Invented in 1885.

✅ The correct answer is option A.
In the 1920s Clarence Birdseye discovered that if food was flash-frozen under pressure, it would freeze without the formation of ice crystals.

✅ The correct answer is option D.

✅ The correct answer is option A.
Invented in 1668.

✅ The correct answer is option B.
Fuel cells were invented in 1839 by Sir William Grove.

✅ The correct answer is option A.
In 1849 Honest Abe invented a method to aid ships that got stuck on sandbars. He called it A Device for Buoying Vessels Over Shoals. It was never used.

✅ The correct answer is option A.
McQueen died in 1980 from a rare form of lung cancer.