SOLIPEDIA 2.0 (SENIOR CATEGORY)

SOLIDPEDIA 2.0
BRAIN BATTLE EDITION

By WISDOM YUSUF

​SENIOR CATEGORY

​THE BATTLE BEGINS

Multiple Choice

Choose the correct option to complete the sentence:
She is not only intelligent _____ also hardworking.

• and
  

• but
  

• still

• yet

Multiple Choice

Choose the correct meaning of the idiom:
He kicked the bucket last night.

• He broke a bucket
  

• He lost his job
  

• He passed away
  

• He played football

Multiple Choice

Read the passage and answer the question:
Despite his wealth, James lived a very simple life.
What is the meaning of the sentence?

• James was poor but happy
  

• James was rich but lived modestly
  

• James lived extravagantly
  

• James hated luxury

Multiple Choice

Choose the correct option:
Each of the students ______ given a textbook.

• were
  

• is
  

• are
  

• have

Multiple Choice

Which of the following words does "meet" rhyme with?

• Met
  

• Meat
  

• Mate
  

• Mitt

​BRING OUT YOUR SCIENCE STUDENTS, THE BATTLE IS RAGGING.

Multiple Choice

Which type of bond is formed when electrons are shared between atoms?

• Ionic bond
  

• Covalent bond
  

• Metallic bond
  

• Hydrogen bond

Multiple Choice

Which of the following factors does NOT affect the rate of a chemical reaction?

• Temperature
  

• Concentration of reactants
  

• Catalyst
  

• Color of reactants

Multiple Choice

A substance that changes color in acidic and basic solutions is called a(n) ______.

• Catalyst
  

• Indicator
  

• Solvent
  

• Precipitate

Multiple Choice

Which of the following is an unsaturated hydrocarbon?

• Methane
  

• Ethene
  

• Propane
  

• Butane

WHERE ARE THE ABRAHAM LINCONS?

Multiple Choice

Which of the following is NOT a feature of democracy?

• Free and fair elections
  

• Rule of law
  

• One-party system
  

• Separation of powers

Multiple Choice

A system of government in which power is concentrated in the hands of one person is called a ______.

• Democracy

• Monarchy
  

• Federalism
  

• Republicanism

Multiple Choice

The primary function of the legislature is to ______.

• Interpret laws
  

• Implement policies
  

• Make laws
  

• Enforce court judgments

Multiple Choice

Which of the following is a major aim of the United Nations (UN)?

• To promote international peace and security
  

• To increase world population
  

• To colonize weaker nations
  

• To discourage international trade

​LET'S SEE THE BEST PHYSICIST

Multiple Choice

Which of the following is NOT a type of radioactive emission?

• Alpha particles
  

• Beta particles
  

• Gamma rays
  

• X-rays

Multiple Choice

A car accelerates uniformly from rest to a velocity of 30 m/s in 10 seconds. What is its acceleration?

• 3 m/s²
  

• 5 m/s²
  

• 2 m/s²
  

• 10 m/s

Multiple Choice

Which of the following is NOT a vector quantity?

• Pressure

• Magnetic flux

• Upthrust

• Weight

Multiple Choice

Which method of charging a body and what is the nature of the charge on the side of the metal that is closer to the rod as shown in the diagram?

• conduction, negative

• induction, negative

• friction, positive

• induction, positive

​DON'T ALLOW ANY QUESTION TO BUY YOUR BRAIN

Multiple Choice

Which of the following is NOT part of the marketing mix (4Ps)?

• Product
  

• Price
  

• Place
  

• Production

Multiple Choice

A situation where a consumer continues to buy a particular brand over time is known as ______.

• Brand switching
  

• Brand awareness

• Brand loyalty
  

• Brand recognition

Multiple Choice

A company running an advertisement on social media to attract young customers is using which type of promotion?

• Sales promotion

• Public relations

• Personal selling
  

• Direct marketing
  

Multiple Choice

Which of the following best defines e-commerce?

• Selling goods at an open market
  

• Buying and selling goods using the internet
  

• Advertising products on TV
  

• Selling only digital products

​THE GAME CHANGER IS HERE

Multiple Choice

If $$x^2-5x\ +6=0$$ , what are the values of x?

• 1 and 6

• 2 and 3
  

• 5 and 6
  

• 1 and 3

Multiple Choice

A triangle has sides 5 cm, 12 cm, and 10 cm. What type of triangle is it?

• Scalene

• Isosceles
  

• Right-angled
  

• Equilateral

Multiple Choice

Find the 7th term of the A.P.

2x, 0, -2x

• 10x

• -14x

• -10x

• -12x

Multiple Choice

Differentiate: $$3x^2-5x^{-2}+4$$

• $$6x-10x^{-1}+4$$

• $$6x+10x^{-3}$$

• $$6x-10x^{-3}$$

• $$6x^1+2x^2$$

Multiple Choice

Find the value of angle $$\angle AOC$$ (obtuse)

• $$64^0$$

• $$116^0$$

• $$128^0$$

• $$232^0$$

​HOW DID IT GO?