Ethio Matrics

📌 ለሶሻል ተማሪዎች ማትሪክ ላይ ሊመጡ የሚችሉ 10 የጂኦግራፊ ጥያቄዎች

1. Which of the following climates is characterized by very low precipitation and extreme temperature variations between day and night?

   • A) Tropical Rainforest

   • B) Desert

   • C) Mediterranean

   • D) Tundra

2. What is the primary driver of ocean currents that influence global climate patterns?

   • A) Wind patterns

   • B) Salinity differences

   • C) Earth's rotation

   • D) Solar radiation

3. Which climate zone is characterized by permanent ice and tundra vegetation?

   • A) Polar Climate

   • B) Humid Continental

   • C) Subtropical

   • D) Marine West Coast

4. The Köppen climate classification system divides climates into how many main categories?

   • A) 4

   • B) 5

   • C) 6

   • D) 7

5. Which of the following factors does NOT significantly influence a region's climate?

   • A) Latitude

   • B) Altitude

   • C) Population density

   • D) Proximity to water bodies

6. What type of climate is typically found in the Mediterranean region, characterized by hot, dry summers and mild, wet winters?

   • A) Csa

   • B) BSh

   • C) Dfb

   • D) Af

7. Which phenomenon refers to the periodic warming of ocean surface temperatures in the central and eastern Pacific Ocean, affecting global weather patterns?

   • A) La Niña

   • B) El Niño

   • C) Monsoon

   • D) Typhoon

8. What is the term for the gradual increase in Earth's average surface temperature due to human activities, primarily fossil fuel combustion?

   • A) Climate Adaptation

   • B) Global Warming

   • C) Urban Heat Island Effect

   • D) Ozone Depletion

9. Which region is most likely to experience a monsoon climate?

   • A) Northern Europe

   • B) Southeast Asia

   • C) Arctic Circle

   • D) Central Australia

10. The concept of "climate feedback loops" is best described as:

    • A) Changes in climate due to human intervention

    • B) Processes that amplify or dampen climate change effects

    • C) Weather patterns that repeat annually

    • D) Seasonal variations in temperature


Answers

1. B) Desert - Deserts are characterized by very low precipitation and extreme temperature variations between day and night.

2. A) Wind patterns - Wind patterns are the primary driver of ocean currents that influence global climate patterns.

3. A) Polar Climate - The polar climate zone is characterized by permanent ice and tundra vegetation.

4. B) 5 - The Köppen climate classification system divides climates into 5 main categories.

5. C) Population density - Population density does NOT significantly influence a region's climate compared to latitude, altitude, and proximity to water bodies.

6. A) Csa - The Mediterranean climate is typically classified as Csa, characterized by hot, dry summers and mild, wet winters.

7. B) El Niño - El Niño refers to the periodic warming of ocean surface temperatures in the central and eastern Pacific Ocean, affecting global weather patterns.

8. B) Global Warming - The term for the gradual increase in Earth's average surface temperature due to human activities, primarily fossil fuel combustion, is global warming.

9. B) Southeast Asia - Southeast Asia is most likely to experience a monsoon climate.

10. B) Processes that amplify or dampen climate change effects - Climate feedback loops refer to processes that amplify or dampen the effects of climate change.

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📚 EUEE 2008 Aptitude

1. If n = 9 x 28 x 26, which of the following is NOT an integer?

A. n/18    B. n/32   C. n/21   D. n/36
Answer B

2. The sum of the first nine natural numbers (1, 2,.....,9) is

A. 90     B. 55   C. 45     D. 100
Answer  c

3. If a + b = 10 and a - b = 5, then a2- b2 is equal to

A. 50     B. 1/2   C. 5    D. 2
Answer A

4. In which of the following pair of number is the first number or expression necessarily less than the second number or expression?

A. 3/7 ; 9/49

B. x/4 ; 14/x , for x > 0

C. (2/3)^2 ; 2 /(3^2)

D. [(3/7)(24/25)]:1
Answer D

5. Which of the following fractions is greater than 3/4: and less than 5/6?

A. 1/2     B. 4/5   C. 2/3    D. 9/10
Answer B

6.  (100 x 5^4) = ?

A. 62500      B. 76600  C. 67000     D. 77200
Answer A

7. What decimal of an hour is a second?

A. 0.0167    B. 0.000126   C. 0.0256    D. 0.00027
Answer    D

8. What least number should be added to 1056, so that the sum is completely divisible by 23?
A. 18    B. 2     C. 3    D. 21

Answer  B

9. The largest 4 digit number exactly divisible by 88 is:

A. 9768   B. 9988   C. 9944   D. 8888
Answer  C

10. The greatest number of four digits which is divisible by 15, 25, 40 and 75 is:

A. 9600  B.9000  C. 9400  D. 9800
Answer  A

11. What is the missing number in the following series? 
1, 9, 25, 49, ()

A. 54   B. 56   C. 81   D. 64
Answer  C

12. Which of the following is the largest fraction?

A. 7/8  B. 3/4  C. 4/5   D. 7/9
Answer A

13. All of the following are ways to write 20 percent of N, except

A. 0.20 N     B. 20 N  C. 1/5 N    D. 20/100 N

Answer B

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