241 Who is often referred to as the ‘father of modern physics’?
Explanation
Albert Einstein's contributions, including the theory of relativity, earned him the title 'father of modern physics'
Last verified on 25-09-2026
General Knowledge MCQs
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All MCQs in General Knowledge
242 In a certain code, each letter of a word is moved 5 step(s) forward in the alphabet, so ‘NET’ is written as ‘SJY’. Using the same code, how is ‘OWL’ written?
Explanation
- Each letter shifts forward by 5 positions
- 'OWL' -> shift every letter by 5
- Result: 'TBQ'
Last verified on 25-09-2026
243 What is the boiling point of water at sea level in Celsius?
Explanation
At standard atmospheric pressure (sea level), water boils at 100°C
Last verified on 25-09-2026
244 Who is credited with the European discovery of America in 1492?
Explanation
Christopher Columbus is credited with reaching the Americas in 1492 during his voyage sponsored by Spain
Last verified on 25-09-2026
245 Who is credited with the discovery of insulin as a treatment for diabetes?
Explanation
Frederick Banting, along with Charles Best, discovered insulin in 1921, revolutionizing diabetes treatment
Last verified on 25-09-2026
246 In a certain code, each letter of a word is moved 1 step(s) forward in the alphabet, so ‘OWL’ is written as ‘PXM’. Using the same code, how is ‘PIG’ written?
Explanation
- Each letter shifts forward by 1 positions
- 'PIG' -> shift every letter by 1
- Result: 'QJH'
Last verified on 25-09-2026
247 What is the freezing point of water in Celsius?
Explanation
Water freezes at 0°C (32°F) under standard atmospheric pressure
Last verified on 25-09-2026
248 Who invented the printing press with movable type?
Explanation
Johannes Gutenberg invented the mechanical movable-type printing press around 1440
Last verified on 25-09-2026
249 Who is credited with significantly improving the telescope and using it for astronomical observations?
Explanation
Galileo Galilei improved the design of the telescope and used it to make groundbreaking astronomical observations in the early 17th century
Last verified on 25-09-2026
250 In a certain code, each letter of a word is moved 7 step(s) forward in the alphabet, so ‘PIG’ is written as ‘WPN’. Using the same code, how is ‘RUG’ written?
Explanation
- Each letter shifts forward by 7 positions
- 'RUG' -> shift every letter by 7
- Result: 'YBN'
Last verified on 25-09-2026