General Knowledge MCQs
Topic Notes: General Knowledge
MCQs and preparation resources for competitive exams, covering important concepts, past papers, and detailed explanations.
Plato
- Biography: Ancient Greek philosopher (427–347 BCE), student of Socrates and teacher of Aristotle, founder of the Academy in Athens.
- Important Ideas:
- Theory of Forms
- Philosopher-King
- Ideal State
781
One hectare is approximately how many acres?
Answer:
2.47 acres
One hectare (10,000 square meters) is approximately equal to 2.47 acres.
782
How many inches are in one foot?
Answer:
12 inches
There are 12 inches in one foot.
783
One metric tonne is equal to how many kilograms?
Answer:
1000 kg
A metric tonne (or ton) is defined as exactly 1,000 kilograms.
784
What is the boiling point of water at sea level in Fahrenheit?
Answer:
212°F
Water boils at 100°C, which converts to 212°F.
785
How many meters are in one kilometer?
Answer:
1000 m
The prefix 'kilo-' means one thousand, so there are 1,000 meters in one kilometer.
786
One US gallon is approximately how many liters?
Answer:
3.785 Liters
One US liquid gallon is approximately 3.785 liters. (Note: An Imperial gallon is larger, about 4.54 liters).
787
How many pounds are in one Stone (UK weight measurement)?
Answer:
14 lbs
One stone is equal to 14 pounds. It is a unit of weight commonly used in the UK and Ireland for body weight.
788
One liter is equal to how many milliliters?
Answer:
1000 ml
The prefix 'milli-' means one-thousandth, so there are 1,000 milliliters in one liter.
789
What is the equivalent of 0 degrees Celsius in Fahrenheit?
Answer:
32°F
0°C is the freezing point of water, which corresponds to 32°F on the Fahrenheit scale.
790
How many ounces are in one pound (Avoirdupois)?
Answer:
16 oz
There are 16 ounces in 1 pound in the standard Avoirdupois system used in the US and UK.