The most important Everyday Science MCQs tailored for competitive exams like CSS, PPSC, NTS, FPSC, and PMS. This collection covers key topics to help you prepare effectively and boost your chances of success. These MCQs are a must-have resource for acing job-related tests with confidence.
NASA unveils the new Moon suit, which is known formally as?
A) Moonwalker Unit
B) Lunar Mobility Unit
C) Exploration Extravehicular Mobility Unit (xEMU)
D) Lunar Exploration Suit
A rocket needs the speed of escape from Earth’s gravity!
A) 6 miles per second
B) 8 miles per second
C) 7 miles per second
D) 5 miles per second
Which one of the following is known as the graveyard of RBCs?
A) Bone Marrow
B) Liver
C) Spleen
D) Kidney
A huge cloud of gas and dust in the universe is called?
A) Star
B) Comet
C) Nebula
D) Galaxy
Celestial body that affects tides on Earth is?
A) Jupiter
B) Moon
C) Mars
D) Sun
Apart from Venus, which planet rotates from East to West?
A) Mars
B) Saturn
C) Uranus
D) Jupiter
Another name for RDX is?
A) Dynamite
B) TNT
C) Cyclonite
D) Nitroglycerin
What is the chemical name for Vitamin E?
A) Niacin
B) Retinol
C) Tocopherol
D) Ascorbic Acid
Heat exchanger tubes are never made of?
A) Aluminum
B) Stainless Steel
C) Lead
D) Copper
Which of the following is not a digestive enzyme in the human body?
A) Pepsin
B) Amylase
C) Gastrin
D) Lipase
Which body part in humans never grows?
A) Hair
B) Skin
C) Pupil of the eye
D) Nails
Which is the second largest component in milk?
A) Vitamins
B) Protein
C) Fat
D) Carbohydrates
Clotting of blood vessels is called?
A) Fibrinolysis
B) Hemostasis
C) Thrombosis
D) Coagulation
Uncertainty Principle was given by?
A) Niels Bohr
B) Max Planck
C) Werner Heisenberg
D) Albert Einstein
What percentage of plasma is in human blood?
A) 40%
B) 45%
C) 55%
D) 60%
Mohs scale is used to measure what?
A) Temperature
B) Pressure
C) Hardness
D) Density
Which of the following is not a fat-soluble vitamin?
A) Vitamin A
B) Vitamin D
C) Vitamin E
D) Vitamin B
Which amongst the following cannot pass through a vacuum?
A) Light
B) Electricity
C) Sound
D) Radiation
Night vision is possible with the help of what?
A) Ultraviolet Rays
B) X-Rays
C) Infrared Rays
D) Gamma Rays
The respiratory problem common in smokers is?
A) Asthma
B) Bronchitis
C) Emphysema
D) Pneumonia
Despite the fluctuation in human body temperature, the temperature of the human body remains at?
A) 35°C
B) 36°C
C) 37°C
D) 38°C
A fathom is?
A) A unit of length equal to 6 feet
B) A unit of weight
C) A unit of length equal to 6 feet
D) A unit of time
What is a Geiger Counter used to measure?
A) Temperature
B) Pressure
C) Radioactivity
D) Humidity
What is the name of the newly discovered galaxy which may be the earliest and most distant galaxy ever discovered in April 2023?
A) HD2
B) HD3
C) HD1
D) HD4
Who is the Father of Genetics?
A) Charles Darwin
B) Louis Pasteur
C) Gregor Mendel
D) Francis Crick
Which animal can create the loudest sound among any living creature?
A) Lion
B) Elephant
C) Humpback Whale
D) Sperm Whale
Which one of the following is not a true fruit?
A) Apple
B) Banana
C) Cucumber
D) Orange
Metals are highly?
A) Electronegative
B) Electropositive
C) Neutral
D) Non-reactive
What measurement scale is used to determine wind speed?
A) Richter Scale
B) Beaufort Scale
C) Celsius Scale
D) Kelvin Scale
Earthquake waves travel faster in?
A) Air
B) Water
C) Solid
D) Liquid
Activity of the brain is recorded by?
A) ECG (Electrocardiogram)
B) MRI (Magnetic Resonance Imaging)
C) EEG (Electroencephalogram)
D) CT Scan
The second largest moon “Titan” belongs to which planet?
A) Jupiter
B) Mars
C) Saturn
D) Neptune
Which planet of our solar system is named after a female?
A) Mars
B) Jupiter
C) Venus
D) Mercury
The winter solstice in the southern hemisphere occurs on?
A) 21 June
B) 22 December
C) 21 June
D) 23 September
The summer solstice in the northern hemisphere happens on?
A) 21 December
B) 22 March
C) 21 June
D) 23 September
Which element has the third most percentage in the human body?
A) Nitrogen
B) Calcium
C) Hydrogen
D) Phosphorus
Which element has the second most percentage in the human body?
A) Nitrogen
B) Calcium
C) Carbon
D) Phosphorus
Which element has the most percentage in the human body?
A) Carbon
B) Nitrogen
C) Oxygen
D) Calcium
A fresh egg placed in salt water will?
A) Sink
B) Float
C) Dissolve
D) Break
Jaundice is the disease of the?
A) Kidney
B) Heart
C) Liver
D) Lungs
Maximum biological damage is caused by?
A) X-Rays
B) UV Rays
C) Gamma Rays
D) Infrared Rays
Which diagnostic scan gives some of the highest radiation doses in diagnostic radiology?
A) MRI Scan
B) Ultrasound
C) CT Scan
D) X-Ray
The importance of perspiration is to?
A) Remove toxins
B) Hydrate the skin
C) Regulate body temperature
D) Maintain electrolyte balance
Which medicine can be used to make wine red in color?
A) Aspirin
B) Paracetamol
C) Rifampicin
D) Ibuprofen
Anemometer is used to measure?
A) Temperature
B) Humidity
C) Speed of Air
D) Pressure
Water-soluble vitamins are released by the body through?
A) Sweat
B) Feces
C) Urine
D) Breath
Which hormone is necessary for the production of milk in the mother’s breast?
A) Estrogen
B) Oxytocin
C) Prolactin
D) Progesterone
The spray bottles used as household cleaners or perfume work on?
A) Pascal’s Principle
B) Archimedes’ Principle
C) Bernoulli’s Principle
D) Boyle’s Law
Selenography is the study of?
A) Sun
B) Stars
C) Moon
D) Planets
Carat is equal to?
A) 100 mg
B) 200 mg
C) 200 mg
D) 300 mg
What divides the Earth into the Northern and the Southern hemispheres?
A) Prime Meridian
B) Tropic of Cancer
C) Equator
D) Tropic of Capricorn
Boiling point of water is?
A) 90°C
B) 95°C
C) 100°C
D) 105°C
Chili contains which vitamin?
A) Vitamin A
B) Vitamin B
C) Vitamin C
D) Vitamin D
What is ‘Tokamak’?
A) A device used in nuclear fission
B) A device used in solar energy
C) A device used in nuclear fusion for plasma confinement
D) A device used in wind energy
Stars in the sky appear to twinkle due to?
A) Reflection
B) Diffraction
C) A series of refractions
D) Interference
What is the magnetic field at any point in the open space inside the toroid?
A) High
B) Low
C) Zero
D) Variable
Study of fruit is called?
A) Botany
B) Horticulture
C) Pomology
D) Agronomy
Which of the following vitamins is required for normal blood clotting?
A) Vitamin A
B) Vitamin C
C) Vitamin K
D) Vitamin D
1 meter equals how many millimeters?
A) 100 millimeters
B) 500 millimeters
C) 1000 millimeters
D) 10,000 millimeters
1 meter equals how many centimeters?
A) 10 centimeters
B) 50 centimeters
C) 100 centimeters
D) 1000 centimeters
An astronaut sees the color of the sky as?
A) Blue
B) White
C) Black
D) Yellow
The position of an element in the Periodic Table is determined by its number of?
A) Electrons
B) Neutrons
C) Protons
D) Atoms
Which among the following is correct about the saliva of a healthy human?
A) It is slightly acidic
B) It is neutral
C) It is slightly alkaline
D) It is highly acidic
Which of the following hormones regulates blood sodium and potassium levels in the body?
A) Insulin
B) Glucagon
C) Aldosterone
D) Adrenaline
Calcium level in the blood is regulated by the?
A) Pituitary gland
B) Adrenal gland
C) Thyroid and Parathyroid glands
D) Pancreas
Which part of the brain controls the pituitary gland?
A) Cerebrum
B) Cerebellum
C) Hypothalamus
D) Medulla
The process which is essential for continuing and survival of species is?
A) Respiration
B) Digestion
C) Reproduction
D) Excretion
The part of the brain involved in balance and precision in movements is?
A) Cerebrum
B) Medulla
C) Cerebellum
D) Hypothalamus
What is the chemical symbol for water
A) H
B) O
C) H2O
D) HO
What planet is known as the Red Planet
A) Earth
B) Mars
C) Jupiter
D) Saturn
What gas do plants absorb from the atmosphere
A) Oxygen
B) Carbon Dioxide
C) Nitrogen
D) Hydrogen
What is the hardest natural substance on Earth
A) Gold
B) Iron
C) Platinum
D) Diamond
What is the speed of light
A) 300000 km/s
B) 150000 km/s
C) 299792 m/s
D) 299792 km/s
What is the main gas found in the air we breathe
A) Oxygen
B) Nitrogen
C) Carbon Dioxide
D) Hydrogen
What is the boiling point of water
A) 90C
B) 80C
C) 100C
D) 110C
What is the chemical symbol for gold
A) Ag
B) Au
C) Pb
D) Fe
What is the largest planet in our solar system
A) Earth
B) Mars
C) Jupiter
D) Saturn
What is the most abundant gas in the Earth’s atmosphere
A) Oxygen
B) Nitrogen
C) Carbon Dioxide
D) Hydrogen
Which of the following vitamins is known as Cobalamin
Vitamin B1
Vitamin B2
Vitamin B6
Vitamin B12
Ibex is a wild alpine found in
Rocky Mountains
Andes
Himalayas
Alps
Dyne is the unit of
Energy
Power
Force
Velocity
Quality rating of diesel is called
Octane
Cetane
Viscosity
Flash Point
Which instrument is used to measure height above sea level
Barometer
Thermometer
Hypsometer
Altimeter
When WBCs greatly increase in number, they cause a disease called
Anemia
Thrombosis
Leukemia
Hemophilia
When a bullet penetrates into a target, the kinetic energy of the bullet is converted into
Potential Energy
Thermal Energy
Sound Energy
Mechanical Energy
The spinal cord controls all
Voluntary activities
Involuntary activities
Autonomic activities
Reflex activities
Caustic soda is extensively used for making
Glass
Paper
Soap
Plastic
The back thigh muscles are called
Quadriceps
Calf muscles
Gluteal muscles
Hamstring
Saliva helps in the digestion of
Proteins
Fats
Starch
Vitamins
H5N1 virus is caused by
Swine flu
Bird flu
Common cold
HIV
Blood glucose level is raised by the following except
Glucagon
Adrenaline
Growth hormone
Insulin
Enzymes are organic catalysts made up of
Carbohydrates
Fats
Vitamins
Proteins
Which among the following items is used to correct Presbyopia
Monofocal lenses
Contact lenses
Reading glasses
Bifocal lenses
The human body contains the most of which element
Calcium
Iron
Potassium
Oxygen
All the bones of the body make a frame called
Muscle
Cartilage
Skeleton
Ligament
The skin is how thick
1mm
2mm
3mm
4mm
How many bones are in the human skull
18
20
22
24
How many bones are in each hand
27
26
25
28
How many bones are in each foot
24
26
25
27
An average human heart beats about how many times in a minute
60
72
70
80
The delicate lungs are protected by a cage that is called
Skull
Pelvis
Spine
Ribcage
The breathing center of the body is
Heart
Brain
Kidneys
Lungs
The part of the ear that is visible is called
Ear canal
Eardrum
Inner ear
Pinna
An adult has how many permanent teeth
28
30
32
34
A 3-year-old child has how many teeth
16
20
18
22
The stomach is shaped like a
Circle
Square
Triangle
Bean
A newborn baby’s average weight is about how many grams
2000 grams
3000 grams
2500 grams
3500 grams
Which bird has legs but can’t walk
Penguin
Ostrich
Kiwi
Hummingbird
The human body contains the most gold in
Hair
Blood
Skin
Toenails
The planet having the largest acid rain is
Jupiter
Mars
Saturn
Venus
The Milky Way Galaxy is which type
Elliptical
Irregular
Barred Spiral
Spiral
Erythrocyte is another name for
White Blood Cells
Platelets
Red Blood Cells
Plasma
The study of Rainfall is called
Hydrology
Climatology
Geology
Pluviology
Which of the following is a good conductor of electricity
Wood
Plastic
Copper
Mica
Kilowatt hour is a unit of
Power
Voltage
Current
Energy
Blood pressure is denoted as
Diastolic Pressure / Systolic Pressure
Systolic Pressure / Diastolic Pressure
Pulse Pressure / Mean Arterial Pressure
Mean Arterial Pressure / Pulse Pressure
Which of the following are not deflected by electric and magnetic fields
Alpha rays
Beta rays
X-rays
Gamma rays
Weather and climate are determined by
Wind patterns
Ocean currents
Humidity
Solar radiation
Volcanoes can also be caused by so-called ‘hot spots’ known as
Subduction zones
Rift valleys
Mid-ocean ridges
Mantle plumes
Volcanoes are usually located on
Transform plate boundaries
Convergent plate boundaries
Divergent plate boundaries
Hotspots, divergent and convergent plate boundaries
Which ocean does not commonly experience tropical cyclones
Indian Ocean
Pacific Ocean
Atlantic Ocean
South Atlantic
The value of acceleration due to gravity is minimum on which of these planets
Earth
Venus
Mars
Mercury
Which of the following is mainly used for light patrol engines
Diesel
Natural Gas
Propane
Gasoline
Which of the following is a liquid fuel
Coal
Natural Gas
Wood
Kerosene
The pH value of blood is
6.35 – 6.45
7.00 – 7.10
7.35 – 7.45
7.25 – 7.35
The pH value of urine is
4.5 – 5.5
5.5 – 6.5
6.5 – 8.5
7.5 – 8.5
Which one of the following waves are used by the common TV remote control
Radio waves
Microwaves
Ultraviolet waves
Infrared waves
Recently scientists observed the merging of two black holes billions of light years away from the Earth. What is the significance of this observation
Discovery of new black holes
Confirmation of the Big Bang Theory
Evidence of dark matter
Gravitational waves were detected
What is the largest cell in the human body
Neuron
Muscle cell
Skin cell
Ovum
Total number of moons in our solar system are
Less than 100
100-200
More than 200
200-300
Wireless transmission can be done via
Ultraviolet waves
X-rays
Gamma rays
Infrared waves, Radio waves, Microwaves
The Aurora Borealis is also known as
Southern lights
Equatorial lights
Polar lights
Northern lights
Which one of the following elements is the drum of a photocopier machine made up of
Silicon
Germanium
Carbon
Selenium
Chromosomes are made up of
RNA and Proteins
Lipids and Proteins
Carbohydrates and Proteins
DNA and Proteins
A shooting star is
A comet
A star
A planet
A meteor
Cataract is a disease of
Heart
Liver
Kidneys
Eyes
Combustion cannot take place without
Hydrogen
Nitrogen
Carbon Dioxide
Oxygen
The main constituent of air is
Oxygen
Carbon Dioxide
Argon
Nitrogen
Proteins are made up of
Monosaccharides
Fatty acids
Nucleotides
Amino acids
A photostat machine works on
Thermal imaging
Magnetic imaging
Optical imaging
Electrostatic image making
The owl can see most clearly in total darkness because
It has a special membrane
It has large eyes with orbs directed forward giving binocular sight
It has a reflective layer behind the retina
It has large eyes with orbs directed forward giving binocular sight
The audio signals of TV are
Amplitude modulated
Phase modulated
Frequency modulated
Pulse modulated
The source of the Sun’s energy is
Chemical reaction
Gravitational contraction
Radioactive decay
Nuclear fusion
The snow on the mountains does not melt all at once when it is heated by the Sun because
It reflects most of the sunlight
It has a high specific heat capacity
It has a high thermal conductivity
It has a high latent heat of fusion
What is the name of the method which uses radioactivity to decide the period of materials of pre-historic period
Radiometric dating
Thermoluminescence
Potassium-argon dating
Carbon dating
Soap is prepared by boiling caustic soda with
Vegetable oils
Mineral oils
Petroleum
Animal fats
Milk tastes sour when kept in the open for some time due to the formation of
Acetic acid
Citric acid
Malic acid
Lactic acid
Which of the following statements is true when we see a rainbow
The Sun remains in front of us
The Sun remains behind us if we face the raindrops
The Sun remains to our left
The Sun remains to our right
Which among the following waves is used for communication by artificial satellites
Radio waves
Infrared waves
Ultraviolet waves
Microwaves
Nowadays milk is not considered a balanced diet because it is lacking in
Calcium and Vitamin D
Iron and Vitamin C
Protein and Fiber
Fats and Carbohydrates
The nearest star to the Sun is
Alpha Centauri
Betelgeuse
Proxima Centauri
Sirius
Pure limestone is called
Magnesium Carbonate
Sodium Bicarbonate
Calcium Carbonate
Potassium Carbonate
A bird sitting high on an electric wire does not get electrocuted because
It is insulated by its feathers
It is not grounded
It does not form a closed path for the flow of current
It has a high resistance to electricity
The color which we see when our eyes are closed is
Black
Dark Blue
Eigengrau
Gray
Which metal pollutes the air of a big city
Mercury
Cadmium
Lead
Arsenic
Potassium nitrate is used in
Explosives
Food Preservation
Fertilizer
Medicine
The gases used in different types of welding include
Hydrogen and Nitrogen
Helium and Argon
Oxygen and Acetylene
Carbon Dioxide and Methane
Which of the gas is not known as a greenhouse gas
Carbon Dioxide
Methane
Water Vapor
Hydrogen
Which of the following is a tissue
Bone
Muscle
Blood
Skin
The chemical name of chalk is
Calcium Sulfate
Calcium Phosphate
Calcium Carbonate
Calcium Hydroxide
1 tonne equals
100 kg
500 kg
1000 kg
2000 kg
Main use of salt in diet is to
Enhance flavor
Preserve food
Produce a small amount of hydrochloric acid required for digestion
Provide essential minerals
Rainbows are seen after rain because of
Reflection of light
Refraction of light
Dispersion of light
Hanging water molecules which act as prisms
To measure the speed of an approaching vehicle, a police officer shines
Laser beams
Infrared rays
Ultraviolet rays
Radio waves
What is the average distance between Earth and the Sun
Light Year
Parsec
Astronomical Unit
Kilometer
The correct age of the solar system is approximately
3.5 billion years
4.0 billion years
4.5 billion years
5.0 billion years
Deficiency of Vitamin D in the human body can cause
Scurvy
Rickets
Osteoporosis and fractures
Anemia
What is the most abundant form of matter in the universe
Solid
Liquid
Gas
Plasma
Bolometer measures
Light Intensity
Sound Intensity
Heat Radiation
Magnetic Field
The distance between the Earth and the Sun is smallest in the month of
June
July
August
January
The chief constituent of gobar gas is
Carbon Dioxide
Oxygen
Methane
Hydrogen
Dr. James Watson discovered the structure of DNA in
1943
1948
1950
1953
How many brains does an octopus have
1
3
5
9
The outer layer of the human skin is called
Dermis
Hypodermis
Epidermis
Subcutaneous
There are almost how many nephrons in each kidney in the human body
1 million
2 million
3 million
4 million
Which of the following is the strongest and longest bone of the human body
Humerus
Radius
Ulna
Femur
Which of the following is the largest gland of the human body
Pancreas
Thyroid
Adrenal
Liver
Water-soluble vitamins are
Vitamins A and D
Vitamins E and K
Vitamins B and C
Vitamins A and E
Vitamins A, D, E, and K are
Water-soluble
Fat-soluble
Minerals
Proteins
RBCs are also called
Leukocytes
Erythrocytes
Thrombocytes
Platelets
WBCs are also called
Erythrocytes
Thrombocytes
Leukocytes
Platelets
The percentage of blood cells in the blood of the human body is
35%
40%
45%
50%
The main factor for determining a region’s climate is
Altitude
Longitude
Latitude
Topography
The only non-metal that exists in liquid state is
Mercury
Chlorine
Bromine
Iodine
At which temperature does bacteria die
120°F
130°F
140°F
150°F
Which is the coldest planet
Neptune
Pluto
Uranus
Saturn
Elastic rebound theory explains the causes of
Volcanoes
Floods
Earthquakes
Tsunamis
Pomology is the study of
Flowers
Vegetables
Fruits
Seeds
The SI unit of Dipole moment is
Newton
Joule
Debye
Pascal
Tetanus is a
Viral infection
Fungal infection
Bacterial infection
Parasitic infection
Parkinson’s is a disease of the
Heart
Liver
Brain
Lungs
Chlorophyll contains which metal
Iron
Calcium
Magnesium
Potassium
Tuberculosis is a
Viral infection
Fungal infection
Bacterial infection
Parasitic infection
The distance between Earth and Sun is greatest during
Perihelion
Aphelion
Equinox
Solstice
As we go higher into the atmosphere, the air becomes
Denser
Warmer
Thinner
More humid
Vaccination is synonymous with which type of immunity
Natural Passive
Natural Active
Artificial Passive
Artificial Active
Thanatology is the study of
Life
Plants
Animals
Death
The nearest star to the Sun is
Alpha Centauri
Betelgeuse
Sirius
Proxima Centauri
Which bacterial disease affects the eye
Conjunctivitis
Glaucoma
Trachoma
Cataract
Deficiency of Vitamin E in the human body causes
Night blindness
Scurvy
Muscle weakness & vision problems
Anemia
A solar eclipse occurs when
Earth is between the Sun and Moon
Sun is between the Earth and Moon
Moon is between the Earth and Sun
Moon is behind the Earth
What color is called magenta
Blue-Green
Yellow-Orange
Reddish-Purple
Greenish-Yellow
A cheetah can accelerate to how many Kmph in just 3 seconds
60 Kmph
80 Kmph
100 Kmph
120 Kmph
Aphasia is the inability to do what
See
Hear
Walk
Communicate
In radio, what does the FM stand for
Frequency Modulation
Frequency Multiplexing
Frequency Management
Frequency Modulation
Carpology is a discipline devoted to the study of
Leaves
Roots
Seeds and Fruits
Flowers
Which insect can survive without a head for more than a week
Ant
Bee
Cockroach
Butterfly
The term “Xerostomia” refers to
Excessive sweating
Dry eyes
Dry mouth
Dry skin
Which gas in the lungs removes carbon dioxide from the blood
Oxygen
Nitrogen
Hydrogen
Carbon dioxide
Where are intermediate neurons located
Heart
Liver
Brain
Kidneys
What fear do people with haphephobia have
Fear of heights
Fear of water
Fear of darkness
Fear of touch
Natural radioactivity was discovered by Becquerel in
1846
1866
1886
1896
The solar corona mainly consists of
Solid rock
Liquid water
Molten lava
Gaseous plasma
A light year is a unit of
Time
Speed
Mass
Distance
Blood sugar is measured in
mg/dL
mmol/L
g/L
mg/dL
Smoke is a colloid of
Liquid in gas
Solid in liquid
Solid in gas
Gas in liquid
Fog is an example of
Solid in gas
Gas in solid
Liquid in gas
Gas in liquid
The blood grouping was discovered by
Alexander Fleming
Louis Pasteur
Robert Koch
Karl Landsteiner
The optic nerve which is found in the human brain is also called
First Cranial Nerve
Third Cranial Nerve
Second Cranial Nerve
Fourth Cranial Nerve
What does A1C measure in the blood test
Cholesterol levels
Blood pressure
Blood sugar level for 3 months
Hemoglobin levels
What time of day do most owls hunt
Morning
Afternoon
Evening
Night
Kinetics is the study of
Heat and Temperature
Electricity and Magnetism
Motion and its causes
Light and Optics
An optical instrument which is used to measure the properties of visible light is called
Microscope
Telescope
Photometer
Spectroscope
Who keeps blind snakes as their pets
Snakes
Spiders
Owls
Hawks
Which vitamin is called folic acid
Vitamin B-6
Vitamin B-12
Vitamin B-9
Vitamin C
Composition of Ozone Layer
O2
CO2
O3
H2O
What is the name of the chart with letters in multiple rows, used for an eye test
Ishihara Chart
Jaeger Chart
Snellen Chart
LogMAR Chart
Which of the following will you use to remove rust stains on cloth
Vinegar
Baking Soda
Oxalic Acid Solution
Lemon Juice
What is the main composition of the Sun
Oxygen and Nitrogen
Carbon and Oxygen
Hydrogen and Helium
Iron and Nickel
Which of the following planets can float on water
Jupiter
Mars
Venus
Saturn
Which of the following is a rich source of Vitamin B-12
Carrots
Spinach
Apples
Milk
Where do the Prime Meridian and the Equator intersect each other
Atlantic Ocean
Indian Ocean
Pacific Ocean
Gulf of Guinea
How many columns are there in the modern Periodic Table
16
17
18
19
How many rows are there in the modern Periodic Table
6
7
8
9
The energy currency of the cell is called
DNA
RNA
ATP
GTP
The term ‘white coal’ is sometimes referred to which of the following
Natural Gas
Petroleum
Coal
Hydroelectricity
Which of the following lenses are used in a microscope
Concave lens
Convex lens
Plano-concave lens
Plano-convex lens
What is the distance of the star Proxima Centauri from the planet Earth
4.2 light years
4.2 light years
4.5 light years
4.8 light years
Who is the inventor of the first magnetic resonance imaging (MRI) machine
Paul Lauterbur
Peter Mansfield
Raymond Damadian
Wilhelm Röntgen
Cancer that does not form a tumor is called
Carcinoma
Sarcoma
Leukemia
Lymphoma
Which metal is called ‘metal of hope’
Gold
Silver
Uranium
Platinum
The cow’s milk contains how much percentage of water
75%
80%
87%
85%
In terms of megapixels, how many megapixels is the human eye
250
300
576
600