Which data type is used to store true/false values?
a) Integer
b) String
c) Boolean
d) Date

In networking, what is the role of a firewall?
a) To boost Wi-Fi signal
b) To protect against unauthorized access
c) To store network data
d) To manage IP addresses

What is the main component of a computer's central processing unit
(CPU)?
a) Hard drive
b) Monitor
c) Processor
d) Keyboard

Which port is commonly used to connect a printer to a computer?
a) USB
b) HDMI
c) Ethernet
d) VGA

Which port is commonly used to connect a printer to a computer?
a) USB
b) HDMI
c) Ethernet
d) VGA

What is the plural of "sheep"?
a) Sheeps
b) Sheep
c) Sheeves
d) Sheeple

The sun ______ in the west.                                                                                                        a) set
b) sets
c) setting
d) setted

What is the past tense of "run"?
a) Run
b) Ran
c) Running
d) Ranned

Choose the correct sentence:
a) He go to school.                                                                                                                            b) He goes to school.                                                                                                                        c) He went to school yesterday.                                                                                                      d) Both b and c

What is the antonym of "soft"?
a) Gentle
b) Hard
c) Smooth
d) Mellow

The book is ______ the table.                                                                                                      a) in
b) on
c) at
d) under

She ______ a beautiful song.                                                                                                       a) sing
b) sings
c) sang
d) sung

What is the superlative form of "good"?
a) Gooder
b) More good
c) Best
d) Goodest

Choose the sentence with a passive voice:
a) The dog chased the cat.                                                                                                              b) The cat was chased by the dog.                                                                                                 c) The cat ran away.                                                                                                                        d) The dog barked loudly.

What is the synonym of "happy"?
a) Sad
b) Joyful
c) Angry
d) Tired

The children ______ playing outside.                                                                                        a) was
b) is
c) am
d) are

He ______ (go) to the market yesterday.                                                                                  a) go
b) goes
c) went
d) gone

Choose the correct article for the sentence: "She is ______ honest
person."                                                                                                                                                  a) a
b) an
c) the
d) no article

What is the adjective form of "beauty"?
a) Beautifully
b) Beautify
c) Beautiful
d) Beautyful

The cat jumped ______ the fence.                                                                                              a) over
b) under
c) in
d) through

What is the plural of "child"?
a) Childs
b) Children
c) Childes
d) Child's

Who wrote "The Adventures of Tom Sawyer"?
a) Charles Dickens
b) Mark Twain
c) Jane Austen
d) William Shakespeare

She ______ (play) tennis every Sunday.                                                                                    a) play
b) plays
c) played
d) playing

Choose the correct spelling:
a) seperate
b) separate
c) seperate
d) separte

What is the past participle of "eat"?
a) Eat
b) Ate
c) Eaten
d) Eating

What is the basic building block of all matter?
a) Cell
b) Tissue
c) Organ
d) Atom

Which of the following is a greenhouse gas?
a) Oxygen
b) Nitrogen
c) Methane
d) Argon

What is the chemical formula for table salt?
a) H₂O
b) CO₂
c) NaCl
d) C₆H₁₂O₆

Which type of bond involves the sharing of electrons between atoms?                                a) Ionic bond
b) Covalent bond
c) Metallic bond
d) Hydrogen bond

What is the process of converting light energy into chemical energy in plants?
a) Respiration
b) Transpiration
c) Photosynthesis
d) Fermentation

Which substance is known as the universal solvent?
a) Ethanol
b) Water
c) Benzene
d) Acetone

What is the most abundant gas in Earth's atmosphere?
a) Oxygen
b) Carbon Dioxide
c) Nitrogen
d) Hydrogen

Which acid is found in vinegar?
a) Citric acid
b) Lactic acid
c) Acetic acid
d) Sulfuric acid

What is the process by which a liquid turns into a gas below its boiling point?
a) Boiling
b) Condensation
c) Evaporation
d) Sublimation

Which metal is liquid at room temperature?
a) Iron
b) Silver
c) Mercury
d) Lead

What is the chemical formula for glucose?
a) CO₂
b) H₂O
c) NaCl
d) C₆H₁₂O₆

What is the chemical symbol for gold?
a) Ag
b) Au
c) Fe
d) Cu

What is the smallest unit of matter that retains an element's chemical
identity?
a) Molecule
b) Proton
c) Atom
d) Electron

Which type of bond involves the sharing of electrons between atoms?                                a) Ionic bond
b) Metallic bond
c) Covalent bond
d) Hydrogen bond

What is the pH value of a neutral solution?
a) 0
b) 7
c) 14
d) 1

Which element is essential for all known life and is the basis of organic chemistry?
a) Oxygen
b) Nitrogen
c) Hydrogen
d) Carbon

What is the process of a solid turning directly into a gas without passing through a liquid state?
a) Melting
b) Freezing
c) Evaporation
d) Sublimation

What is the chemical symbol for gold?
a) Ag
b) Au
c) Fe
d) Cu

Which element has the atomic number 1?
a) Helium
b) Oxygen
c) Hydrogen
d) Carbon

What causes the phenomenon of tides?
a) Earth's rotation
b) Moon's gravitational pull
c) Sun's heat
d) Wind patterns

What is the SI unit of force?
a) Watt
b) Joule
c) Newton
d) Pascal

Which of the following is a conductor of electricity?
a) Wood
b) Plastic
c) Copper
d) Glass

What is the process by which light bends as it passes from one medium to an other?
a) Reflection
b) Refraction
c) Diffraction
d) Dispersion

What is the unit of resistance in an electrical circuit?
a) Volt
b) Ampere
c) Ohm
d) Hertz

Which type of energy is stored in a stretched spring?
a) Kinetic energy
b) Chemical energy
c) Potential energy
d) Thermal energy

What is the SI unit of temperature?
a) Fahrenheit
b) Celsius
c) Kelvin
d) Réaumur

Which type of energy is associated with motion?
a) Potential energy
b) Chemical energy
c) Kinetic energy
d) Nuclear energy

What is the force that pulls objects towards the center of the Earth?
a) Friction
b) Tension
c) Gravity
d) Electromagnetism

Which of the following is a source of direct current (DC)?
a) Wall outlet
b) Generator
c) Battery
d) Transformer

What is the phenomenon where light bounces off a surface?
a) Refraction
b) Reflection
c) Absorption
d) Diffraction

What is the main purpose of a compass?
a) To measure temperature
b) To indicate direction
c) To tell time
d) To measure speed

Which natural disaster is caused by the sudden movement of tectonicplates?
a) Hurricane
b) Tornado
c) Earthquake
d) Tsunami

What is the process of water vapor turning into liquid water?
a) Evaporation
b) Precipitation
c) Condensation
d) Transpiration

Which of the following is a renewable energy source?
a) Coal
b) Natural gas
c) Solar energy
d) Petroleum

What is the outermost layer of the Earth called?
a) Mantle
b) Outer Core
c) Inner Core
d) Crust

Which force opposes motion between two surfaces in contact?
a) Gravity
b) Friction
c) Tension
d) Normal force

What is the unit of electric current?
a) Volt
b) Ohm
c) Ampere
d) Watt

Which color has the longest wavelength in the visible spectrum?
a) Blue
b) Green
c) Red
d) Violet

What is the main function of a transformer?
a) To convert AC to DC
b) To convert DC to AC
c) To change voltage levels in an AC circuit
d) To store electrical charge

Which part of the human eye is responsible for color vision?
a) Cornea
b) Pupil
c) Retina
d) Lens

Which of the following is a symptom of the common cold?
a) Fever
b) Cough
c) Runny nose
d) All of the above

What is the primary function of red blood cells?
a) Fighting infection
b) Clotting blood
c) Transporting oxygen
d) Producing antibodies

Which organ produces insulin?
a) Liver
b) Kidneys
c) Pancreas
d) Stomach

What is the study of fungi called?
a) Botany
b) Zoology
c) Mycology
d) Virology

Which part of the plant absorbs water and nutrients from the soil?
a) Leaves
b) Stem
c) Flowers
d) Roots

What is the process by which an organism maintains a stable internal
environment?
a) Metabolism
b) Respiration
c) Homeostasis
d) Reproduction

Which gas do plants absorb from the atmosphere for photosynthesis?                                a) Oxygen
b) Nitrogen
c) Carbon dioxide
d) Hydrogen

What is the largest organ in the human body?
a) Heart
b) Brain
c) Skin
d) Liver

Which animal lays eggs?
a) Cow
b) Chicken
c) Dog
d) Cat

What is the study of animals called?
a) Botany
b) Geology
c) Zoology
d) Biology

What is the study of animals called?
a) Botany
b) Geology
c) Zoology
d) Biology

Which nutrient is primarily responsible for building and repairing tissue sin the body?
a) Carbohydrates
b) Fats
c) Proteins
d) Vitamins

What is the main function of the nervous system?
a) Digestion
b) Respiration
c) Communication and control
d) Circulation

Which part of the brain is responsible for balance and coordination?
a) Cerebrum
b) Cerebellum
c) Brainstem
d) Hypothalamus

What is the process of breaking down food into nutrients?
a) Respiration
b) Excretion
c) Digestion
d) Circulation

Which organ is responsible for pumping blood throughout the body?
a) Lungs
b) Liver
c) Kidneys
d) Heart

What is the human body's first line of defense against pathogens?
a) Antibodies
b) White blood cells
c) Skin
d) Lymph nodes

What is the main component of a plant cell wall?
a) Starch
b) Glycogen
c) Cellulose
d) Chitin

Which of the following is a vertebrate?
a) Earthworm
b) Jellyfish
c) Fish
d) Snail

What percentage is 15 out of 60?
a) 15%
b) 20%
c) 25%
d) 30%

What is the next number in the sequence: 2, 4, 6, 8, ...?
a) 9
b) 10
c) 11
d) 12

How many days are in a leap year?
a) 360
b) 365
c) 366
d) 364

If a car travels 60 miles in 2 hours, what is its average speed?
a) 20 mph
b) 30 mph
c) 40 mph
d) 60 mph

What is the perimeter of a triangle with sides 3 cm, 4 cm, and 5 cm?
a) 10 cm
b) 12 cm
c) 15 cm
d) 20 cm

What is the average of 10, 20, and 30?
a) 15
b) 20
c) 25
d) 60

How many sides does an octagon have?
a) 6
b) 7
c) 8
d) 9

A recipe calls for 2 cups of flour. If you want to double the recipe, how much flour do you need?
a) 2 cups
b) 3 cups
c) 4 cups
d) 5 cups

What is the area of a rectangle with a length of 8 cm and a width of 5cm?                           a) 13 cm²
b) 26 cm²
c) 40 cm²
d) 80 cm²

What is the decimal equivalent of 3/4?
a) 0.25
b) 0.50
c) 0.75
d) 1.0

If you start with $50 and spend $15, how much money do you have left?                           a) $25
b) $30
c) $35
d) $40

What is the next number in the series: 1, 3, 5, 7, ...?
a) 8
b) 9
c) 10
d) 11

A car travels at a constant speed of 70 km/h. How far will it travel in3hours?
a) 70 km
b) 140 km
c) 210 km
d) 280 km

What is the value of 2 4?
a) 10
b) 11
c) 12
d) 16

What is the least common multiple (LCM) of 4 and 6?
a) 2
b) 12
c) 24
d) 36

If a jacket is on sale for 20% off its original price of $80, what is the sale price?
a) $16
b) $60
c) $64
d) $70

How many millimeters are in a centimeter?
a) 1
b) 10
c) 100
d) 1000

Every real number is a complex number with its imaginary part equal to:
A. real part
B. 1
C. 0
D. E

If order and corresponding elements of the matrices are same then
matrices are said to be:
A. Scalar
B. Diagonal
C. Equal
D. Rectangular

A person has 5 pencils. We gave away 2. How many pencils does he have now?
a) 2
b) 3
c) 5
d) 7

If x/y = 5/6, then what is the ratio of (x+y) to x?
a) 5:11
b) 11:5
c) 6:5
d) 5:6

If the price of 15 eggs is 75 rupees, then what is the price of 4 dozen eggs?                          a) 240 rupees
b) 200 rupees
c) 180 rupees
d) 300 rupees

A person runs 300 meters in 2 minutes. What is his speed in km/h?
a) 9 km/h
b) 15 km/h
c) 18 km/h
d) 20 km/h

Find the number of terms in the expansion of (a+b)⁵.                                                             a) 5
b) 6
c) 7
d) 8

What is the value of 0! (zero factorial)?
a) 0
b) 1
c) Undefined
d) Infinity

If the average of three numbers in a ratio of 3:5:7 is 15, what is the
youngest number?
a) 3
b) 5
c) 7
d) 9

If x is greater than 5 and less than 10, then what is the possible value of x?                       a) 4
b) 6
c) 10
d) 11

A person walks 20 km in 4 hours. What is his speed in km/h?
a) 4 km/h
b) 5 km/h
c) 10 km/h
d) 20 km/h

A bag contains 5 red marbles, 3 green marbles, and 2 blue marbles. If one ball is drawn at random, what is the probability that it is red?
a) 3/8
b) 5/8
c) 1/2
d) 1/3

If the side of a square is 4 units, what is its area?
a) 8 square units
b) 16 square units
c) 12 square units
d) 4 square units

Simplify the expression: 3x + 2x − x
a) 4x
b) 5x
c) 2x
d) 6x

How many permutations are there of the letters in the word "APPLE"?                              a) 120
b) 60
c) 30
d) 20

What is the angle between two perpendicular lines?
a) 0°                                                                                                                                                     b) 45°                                                                                                                                                   c) 90°                                                                                                                                                  d) 180°

The sum of all angles in a triangle is:
a) 90°                       b) 180°                            c) 270°                         d) 360°

If the area of a square is 25 square units, what is its perimeter?
a) 5 units
b) 10 units
c) 20 units
d) 25 units

Find the average of the following numbers: 2, 4, 6, 8.                                                              a) 4
b) 5
c) 6
d) 7

What is the value of 'x' if 2x + 5 = 15?
a) 2
b) 5
c) 10
d) 20

What is the purpose of an operating system?
a) To run a web browser
b) To manage hardware and software resources
c) To create documents
d) To play games

Which of the following is a widely used programming language for web development?
a) C++
b) Java
c) HTML
d) Python

What does "HTTP" stand for?
a) Hyper Text Transfer Protocol
b) High-Level Texting Program
c) Home Tool Transfer Protocol
d) Hyperlink Tracing Program

What is the primary function of a web server?
a) To display web pages
b) To store emails
c) To host websites and deliver web content
d) To manage network security

Which programming language is often used for data analysis and machine learning?
a) Java
b) C#
c) R
d) Ruby

What does URL stand for?
a) Uniform Resource Locator
b) Universal Remote Link
c) User Resource Language
d) Unified Registry Login

Which cybersecurity threat involves tricking individuals into revealingsensitive information?
a) Malware
b) Ransomware
c) Phishing
d) DDoS attack

What is the purpose of a hard drive in a computer?
a) To process data
b) To provide volatile memory
c) To store data permanently
d) To display graphics

Which of the following is used for styling web pages?
a) HTML
b) JavaScript
c) CSS
d) Python

What does "HTTP" stand for?
a) HyperText Transfer Protocol
b) High-Level Texting Program
c) Home Tool Transfer Protocol
d) Hyperlink Transfer Program

Which symbol is used to indicate a class in CSS?
a) #
b) .                                                                                                                                                        c) >
d) :

What is the purpose of JavaScript in web development?
a) To define the structure of web pages
b) To style web pages
c) To add interactivity and dynamic behavior
d) To store data on the server

Which component of a computer stores information permanently?
a) RAM
b) CPU
c) Hard Drive
d) Motherboard

What is the common term for a malicious software designed to harm or
exploit a computer system?
a) Antivirus
b) Firewall
c) Malware
d) Operating System

Which network topology connects all devices to a central hub or switch?                           a) Bus topology
b) Ring topology
c) Star topology
d) Mesh topology

What does 'URL' stand for?
a) Uniform Resource Link
b) Universal Resource Locator
c) Uniform Record Locator
d) Universal Record Link

Which of the following is a common web browser?
a) Microsoft Word
b) Adobe Photoshop
c) Google Chrome
d) Excel

Which programming paradigm emphasizes the use of objects?
a) Procedural programming
b) Functional programming
c) Object-Oriented Programming (OOP)
d) Logical programming

Which data structure uses LIFO (Last-In, First-Out) principle?
a) Queue
b) Stack
c) Linked List
d) Array