2025 SHS MATHS AND SCIENCE QUIZ

2025 SHS MATHEMATICS & SCIENCE QUIZ

SILVERSANDS HALL SCHOOL, BEECHWOOD ESTATE, IBEJU- LEKKI, LAGOS.

To the "Battle of Great Minds"

​

WELCOME!!!

"Which Team will win"?

​

4 TEAMS,
1 CHAMPION.

"Let the Battle Begin"!

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Round 1

MATHEMATICS
QUIZ

Multiple Choice

A pencil costs $0.75.  How much will 4 pencils cost?   

• $3.00

• $6.00

• $4.00

Multiple Choice

The place value of ‘5’ in 2.275 is

• tenths

• hundredths

• thousandths

Multiple Choice

What is the sum of 0.75 and 1.25?

• 2.00

• 5.00

• 7.00

Multiple Choice

Janet had $5.00. She spent $3.75. How much does she have left?

• $4.35    

• $7.30

• $1.25

Multiple Choice

Precious bought a pink dress for ₦30.00 and sold it for ₦50.00.  How much profit/gain has she made?

• ₦20.00

• ₦50.00

• ₦10.00

Multiple Choice

What is the mode of the following numbers: 4, 6, 4, 3, 4, 6, 2?

• 6

• 4

• 3

• 2

Multiple Choice

In a right-angled triangle, if one side is 6 cm, another is 8 cm, what is the hypotenuse?

• 12 cm

• 13 cm

• 10 cm

• 11 cm

Multiple Choice

Simplify: 3x + 2x − x

• 4x

• 5x

• 6x

• 3x

Multiple Choice

If x + 5 = 12, what is the value of x?

• 5

• 6

• 7

• 17

Multiple Choice

What is the mean of these numbers: 5, 8, 6, 11, 10?

• 7

• 9

• 10

• 8

Multiple Choice

What is 3/5 ÷ 2/3?

• 6/15

• 9/10

• 5/6

• 10/9

Multiple Choice

What is 7/8 − 1/4?

• 6/8

• 3/4

• 5/8

• 7/4

Multiple Choice

Solve the system: x + y = 10, x - y = 2

• x = 6, y = 4

• x = 7, y = 3

• x = 8, y = 2

• x = 5, y = 5

Multiple Choice

Simplify: √50

• 5√2

• 2√5

• 3√5

• 25√2

Multiple Choice

Divide: 5/8 ÷ 1/2

• 5/16

• 10/8

• 5/4

• 8/5

Multiple Choice

Add: 3.42 + 1.6

• 4.92

• 5.02

• 4.82

• 4.02

Multiple Choice

Expand: 2(x + 3)

• 2x + 6

• x + 5

• 2x + 3

• 2x + 9

Multiple Choice

Expand: (x + 2)(x - 4)

• x² - 2x - 8

• x² - 4x + 8

• x² - 2x + 8

• x² - 2x - 4

Multiple Choice

What is the simple interest on ₦2000 for 2 years at 5% per annum?

• ₦100

• ₦200

• ₦150

• ₦300

Multiple Choice

Convert 3/4 to a decimal

• 0.75

• 0.8

• 0.7

• 0.25

I hope it was worth it?

MATHEMATICS JUST CAME TO AN END.

"Let's Play"!

"YOU CAN STILL WIN, DO NOT GIVE UP".

Round 2

SCIENCE
QUIZ

Multiple Choice

Which part of the body protects the brain?  

• Ribs

• Skull

• Arm

Multiple Choice

What is the main function of the bone?    

• To help us breathe

• To support and protect the body

• To digest food

Multiple Choice

The process whereby animals/humans take in and breathe out air is called ____________

• inspiration

• respiration

• motivation

Multiple Choice

Which process occurs in the chloroplasts of plant cells?

• Respiration

• Photosynthesis

• Transpiration

• Osmosis

Multiple Choice

Which part of the human body is responsible for filtering waste and excess fluids from the blood?

• Liver

• Kidneys

• Heart

• Lungs

Multiple Choice

Which structure in a mammalian female reproductive system produces eggs?

• Ovary

• Fallopian tube

• Uterus

• Vagina

Multiple Choice

Which hormone regulates blood sugar levels in humans?

• Insulin

• Adrenaline

• Thyroxine

• Growth hormone

Multiple Choice

What is the term for the movement of water through a plant, from roots to leaves?

• Respiration

• Photosynthesis

• Transpiration

• Osmosis

Multiple Choice

Who is known for the laws of motion?

• Albert Einstein

• Isaac Newton

• Galileo Galilei

• James Watt

Multiple Choice

Medicines that help us feel better when we are sick or hurt is a __________.     

• drug

• alcohol

• none of the above

Multiple Choice

The act of making the air, water and land dirty and harmful to our health and environment is called  __________.  

• poopoolution

• pollution

• pollination

Multiple Choice

One way to prevent drug abuse is to:      

• take your brother/sister’s drug

• take drugs

         prescribed by a doctor only

• collect drugs from a stranger

Multiple Choice

Who discovered the theory of relativity?

• Isaac Newton

• Thomas Edison

• Albert Einstein

• Michael Faraday

Multiple Choice

A push or pull that makes something move, stop or change direction is called __________.  

• push

• force

• pull

Multiple Choice

What type of wave is light?

• Mechanical

• Longitudinal

• Electromagnetic

• Sound

Multiple Choice

The relative atomic mass of an element is the average mass of its:

• Protons

• Isotopes

• Electrons

• Neutrons

Multiple Choice

What causes objects to fall to the ground?

• Magnetism

• Friction

• Gravity

• Heat

Multiple Choice

Alkenes are characterized by which type of bond?

• Single

• Triple

• Double

• Ionic

Multiple Choice

Which is an adverse effect of excessive fertilizer use?

• Better yield

• Soil acidification

• Reduced pollution

• More rainfall

WHO WILL BE OUR WINNER?

Two more questions to go...

Multiple Choice

What is the main source of energy on Earth?

• Electricity

• Wind

• Sun

• Water

Multiple Choice

Which type of cell division results in two daughter cells with the same number of chromosomes?

• Mitosis

• Meiosis

• Binary fission

• Endoreduplication