April 25, 2025
Science

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There is a library in the United Kingdom that stores a fascinating document: 19th century exam It was developed by the College of Preceptors, the first professional teachers’

There is a library in the United Kingdom that stores a fascinating document: 19th century exam It was developed by the College of Preceptors, the first professional teachers’ college founded in 1846. This association was a pioneer in testing and certifying students: first experimentally in private schools in Nottingham and then on a large scale. He was also the first to develop formal teacher education.

Exams at that time tested traditional subjects such as languages, mathematics, history and French, as well as land and sea cartography, accounting and business sciences, religion and, of course, Latin and Greek. The following questions were selected from research by the BBC: 1859 exam It is kept in the library of the Royal College of Surgeons of the United Kingdom.

Chance!

The exam is starting…

1. Find the least common multiple of 10, 24, 25, 32 and 45

A.7200
B.4500
2400

2. What is a preposition?

A. A word that describes a verb.
B. A word used to connect two sentences.
C. A word that describes where and when something is related to something else.

3. What are the three main elements in the composition of air?

A. 67% helium, 27% oxygen, 4% nitrogen
B. 78% nitrogen, 21% oxygen, 0.9% argon
C. 72% oxygen, 25% hydrogen, 1.5% nitrogen

4. Explain the chemical changes that occur during the combustion process of an ordinary fire.

A. Hydrogen combines with oxygen to produce water vapor, carbon combines with oxygen to produce carbon dioxide and energy is released.
B. Carbon combines with oxygen to produce carbon dioxide, magnesium combines with oxygen to produce magnesium oxide and energy is conserved.
C. Hydrogen combines with nitrogen to produce ammonia, carbon combines with oxygen to produce carbon dioxide and energy is released.

5. If it is 12:00 in Greenwich in winter, St. What time is it in St. Petersburg?

A. 14:00.
B.15:00
C. 16:00

6. What was the Invincible Armada?

A. Naval fleet of the Ottoman Empire, famous for its victory in the Battle of Preveza in 1538
B. The Spanish fleet defeated by the English in 1588
Name of Christopher Columbus’ caravels

7. What is the Doomsday Book?

A. A tapestry depicting the Norman conquest of England in 1066
B. A text that predicts the events of the last days on Earth
C. A land registry from the reign of William the Conqueror in 1086

8. How is it affected if a period is placed right after a musical note?

A. Increases its duration by 50%
B. Doubles its duration
C. Reduces its duration by 50%

Here are the answers:

(1) one

The least common multiple (lcm) is the smallest number that is a multiple of each of the numbers. To get the answer, we can write multiples of each number until we find the first number that matches them all.

Another method is to divide each number into prime factors:

  • 1 decomposes into 2×5
  • 24 decomposes into 2³ × 3
  • 25 decomposes into 5²
  • 32 decomposes into 2⁵
  • 45 is divided into 3² × 5

Then multiply the common factors by the highest exponent:

2⁵ × 3² × 5² = 32 × 9 × 25 = 7200

(2)C

prepositions These are words that show the relationships between different elements of the sentence such as place, time, reason and purpose. For example, the preposition “on” in the sentence “The Book is on the table” is the preposition that indicates the place relationship between “the book” and “the table”.

The most common prepositions are: a, before, under, fits, with, against, from, in, between, to, towards, for, according to, without, on, after.

(3)B

Three main elements air composition are:

  • Nitrogen (N₂): Makes up approximately 78% of the air in the Earth’s atmosphere. It is an inert gas and does not react easily with other elements or compounds.
  • Oxygen (O₂): Represents approximately 21% of air. It is essential for the respiration of most life forms on Earth and is used in numerous industrial processes.
  • Argon (Ar): Although often overlooked, argon is the third most abundant component of air, making up approximately 0.9%. It is a noble, inert gas and has practically no biological role.

These three gases together represent more than 99% of the composition of atmospheric air. The remaining elements include traces of carbon dioxide, neon, helium, methane and other gases, as well as variable amounts of water vapor, which we call moisture.

(4) one

Fuels such as coal, oil and natural gas contain hydrocarbons, compounds containing hydrogen and carbon.

During combustion these hydrocarbons react with oxygen of the air. Hydrogen and oxygen atoms combine to form water vapor. Carbon and oxygen atoms combine to produce carbon dioxide.

In these oxidation reactions, both hydrogen with oxygen and carbon with oxygen, energy is released in the form of heat and light (flame). This is why combustion is said to be an exothermic reaction.

(5)B

Before the introduction of Coordinated Universal Time (UTC) in 1972, greenwich meridian (GMT) was the reference point for determining time zones around the world. Saint Petersburg is located in the Moscow time zone (MSK), which is GMT+3.

The three-hour time difference is valid only in winter. Between the last Sunday in March and the last Sunday in October, the UK goes into summer time and the clocks are moved forward one hour. Russia, on the other hand, kept the hours the same and reduced the difference to two hours. In the summer, St. While it is 14:00 in St. Petersburg, it is 12:00 in Greenwich.

(6)B

Invincible Armada (also known as the Spanish Armada) by the Catholic King Henry II. It was a fleet of over 100 armed ships sent by Philip II to invade England and overthrow the Protestant Queen Elizabeth I.

The English navy used fireships to disperse the Spanish fleet before attacking. Many ships trying to return home around Scotland sank due to storms.

(7)C

HE Doomsday Book It is a detailed record of the lands and resources of England, commissioned by William the Conqueror in 1086 to govern his lands and ensure the collection of taxes. He had knowledge of the estates, land, population, natural resources and tax values ​​of almost every town and city in England and some parts of Wales.

This historical document is fundamental to understanding medieval English society and is one of the oldest administrative records preserved almost in its entirety.

(8) one

When a period is placed immediately after a musical note, the duration of that note becomes longer. 50% of its value original. This point is called “puntillo”.

  • Dotted white note (2 beats) lasts 3 beats (2 + 1)
  • Dotted eighth note (1/2 beat) will last 3/4 times (1/2 + 1/4)
  • Dotted sixteenth note (1/4 beat) lasts 3/8 of the beat (1/4 + 1/8)

Speaking of grades. What grade did you get? If each correct answer is worth one point, 4 is successful, 6 is remarkable, and 8 is outstanding.

Image | Teachers College / Royal College of Surgeons

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*An earlier version of this article was published in November 2023.

Source: Xatak Android

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