现已上线！2025 年 Telegram 研究 — 年度关键洞察 
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Barattoota kutaa 12ffaa hundaaf
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Saffisni Tajaajila Internata M/B sirraa'ee waan jiruuf guyyaa boruu jechunis (08/10/2018) haftee malee M/Barumsaatti argamuun 'Mock Exam'akka shaakaltan cimsinee isin hubachiifna
Barrii Bara qabxii gaarii itti galmeessitan haa tahu
Barattoota kutaa 12ffaa hundaaf
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Akkuma beekkamu Torbee darbee Saffisni Internataa gad bu'uun Rakkachaa turuun keenya ni yaadatama.haata'uu malee,Rakkinichii har'a guutumaan furamuun Tajaajilli interneta Saffisa isa duraatti deebi'ee waan jiruuf Mana Barumsaatti argamuun Akka shaakaltan ira deebinee isin yaadachiifna.
Hubachiisa:Barataan Shaala Mock Exam hin taasisne Qormaata Biyyooleessa Qoramuu kan hin dandeenye ta'uu isin hubachiifna.
📚 Analogy Questions
1. Bird is to Nest as Fish is to:
– A) Water
– B) River
– C) Pond
– D) Aquarium
2. Hand is to Glove as Foot is to:
– A) Sock
– B) Shoe
– C) Sandal
– D) Boot
3. Teacher is to Classroom as Doctor is to:
– A) Hospital
– B) Clinic
– C) Office
– D) Laboratory
4. Tree is to Forest as Star is to:
– A) Sky
– B) Galaxy
– C) Planet
– D) Universe
5. Book is to Library as Painting is to:
– A) Gallery
– B) Museum
– C) Studio
– D) Auction
6. Piano is to Music as Canvas is to:
– A) Art
– B) Painting
– C) Sculpture
– D) Drawing
7. Knife is to Cut as Pen is to:
– A) Write
– B) Draw
– C) Erase
– D) Color
8. Sun is to Day as Moon is to:
– A) Night
– B) Light
– C) Shadow
– D) Twilight
9. Chef is to Kitchen as Pilot is to:
– A) Airplane
– B) Airport
– C) Hangar
– D) Control Tower
10. Clock is to Time as Thermometer is to:
▪️ A) Temperature
▪️ B) Pressure
▪️ C) Speed
▪️ D) Distance
▎EUEE Analogy Questions
11. Cat is to Kitten as Dog is to:
– A) Puppy
– B) Cub
– C) Foal
– D) Calf
12. Flower is to Garden as Tree is to:
– A) Forest
– B) Park
– C) Orchard
– D) Field
13. Wagon is to Horse as Car is to:
– A) Engine
– B) Driver
– C) Fuel
– D) Road
14. Painter is to Paint as Writer is to:
– A) Book
– B) Pen
– C) Paper
– D) Story
15. Lightbulb is to Electricity as Solar Panel is to:
– A) Sunlight
– B) Wind
– C) Water
– D) Battery
16. Lion is to Pride as Elephant is to:
– A) Herd
– B) Pack
– C) Flock
– D) Gaggle
17. Keyboard is to Computer as Remote is to:
– A) Television
– B) Radio
– C) Projector
– D) Speaker
18. Sailor is to Ship as Astronaut is to:
– A) Rocket
– B) Space Shuttle
– C) Satellite
– D) Space Station
19. Mountain is to Hill as Ocean is to:
– A) Lake
– B) River
– C) Stream
– D) Pond
20. Musician is to Melody as Poet is to:
– A) Rhyme
– B) Verse
– C) Stanza
– D) Lyric
▎Answers
1. D
2. A
3. A
4. B
5. A
6. A
7. A
8. A
9. A
10. A
11. A
12. A
13. A
14. B
15. A
16. A
17. A
18. B
19. A
20. B
📚 20 CHEMISTRY TERMINOLOGIES AND THEIR MEANINGS
1. ATOM:
~ It is the smallest part of an element that can ever exist and still possess the chemical properties of that element or
~ it is the smallest particle of an element which can take part in a chemical reaction.
2. IONS:
~Is any atom or group of atoms which posses an electric charge. Examples are: Cl-, Na+, SO2-, NO- etc
3. MOLECULES:
~Smolecule is the smallest particle of a substance that can normally exist alone and still the chemical properties of that substance, be it an element or a compound. Eg:-O2, H2O,CH4,C2H5OH etc
4. ELEMENT:
~An element is a substance which cannot be split into simpler units by an ordinary chemical process.
Eg.Hydrogen(H),Oxygen(O), Neon(Ne) etc
5. COMPOUND:
~Is a substance which contains two or more elements chemically combined together. Eg:- H2O, H2SO4, ZnO etc
6. MIXTURE:
~Contains two or more constituents w/c can easily be separated by physical method.Eg: air, soil, palm wine, blood etc.
7. VALENCY:
~Is the combining power of elements and is the number of hydrogen atoms that can combine with or replace ( either directly or indirectly) one atom or that element.
8. ATOMIC NUMBER(Z):
~ Is the number of protons in one atom of an element.
9. ATOMIC MASS(A):
~Is the sum of the protons and neutrons contain in an atom of an element.
10.ISOTOPY:
~Is a phenomenon whereby atoms of an element exhibit different mass numbers but have the same atomic number. Example is: Cl - 35 & Cl -37,
11. ACID:
~ Is a substance which produces hydrogen ions ( or protons) as the only positive ion when dissolved in water . Examples are: HCl, HNO3 etc
12. BASE:
~Is a substance which will neutralize an acid to yield a salt and water only. Examples are: NaOH, Ca(OH)2 etc
13. SAlT:
~Is the compound formed when all or part of the ionizable hydrogen of an acid is replaced by metallic or ammonium ions. Eg:- NaCl, KHSO4, Zn(OH)Cl etc
14. METAL:
~ Is an element that ionized by electron lost. Examples are: K, Na, Cu, Mg etc
15. NON METAL:
~Is an element that ionized by electron gain. Examples are: O, Br, N etc
16. AQUEOUS:
~Solution of a substance in water.
17. ALLOTROPY:
~Is the ability of an element to exist in various forms in the same physical state, eg allotropes of carbon: diamond and graphite.
18. ELECTRON:
~Is the negatively charged particle of an atom that orbits the nucleus .
19. INORGANIC:
~Are compounds that are not derived from living organisms and typically do not contain C-H bond.
20. ORGANIC:
~Are compounds derived from living organisms and typically contain C-H .
