Option A: Vitamin B
Option B: Vitamin C
Option C: Vitamin A
Option D: Vitamin D
Correct Answer: Vitamin A ✔
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Option A: Carbohydrates
Option B: Fats
Option C: Proteins
Option D: Vitamins
Correct Answer: Fats ✔
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Option A: Pancreas
Option B: Thyroid
Option C: Pituitary
Option D: Spleen
Correct Answer: Pituitary ✔
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Option A: 206
Option B: 230
Option C: 280
Option D: 300
Correct Answer: 300 ✔
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Option A: Thyroid
Option B: Liver
Option C: Pancreas
Option D: None of these
Correct Answer: Liver ✔
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Option A: Lachrymal
Option B: Pituitary
Option C: Thyroid
Option D: Pancreas
Correct Answer: Lachrymal ✔
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Option A: Transportation of oxygen
Option B: Destruction of bacteria
Option C: Prevention of anemia
Option D: Utilization of energy
Correct Answer: Transportation of oxygen ✔
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Option A: To control blood pressure
Option B: To control body temperature
Option C: To remove waste product from the body
Option D: To help in digestion of food
Correct Answer: To remove waste product from the body ✔
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Option A: Chlorine
Option B: Iron
Option C: Calcium
Option D: None of these
Correct Answer: Iron ✔
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Option A: Calcium carbonate
Option B: Calcium phosphate
Option C: Calcium sulphate
Option D: Calcium nitrate
Correct Answer: Calcium phosphate ✔
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Option A: Skull
Option B: Arm
Option C: Leg
Option D: Face
Correct Answer: Leg ✔
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Option A: Medulla oblongata
Option B: Cerebellum
Option C: Cerebrum
Option D: None of these
Correct Answer: Cerebrum ✔
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Option A: 210
Option B: 260
Option C: 206
Option D: 300
Correct Answer: 206 ✔
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Option A: Liver
Option B: Bone marrow
Option C: Kidneys
Option D: Heart
Correct Answer: Bone marrow ✔
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Option A: 5-6 liters
Option B: 3-4 liters
Option C: 8-10 liters
Option D: 10-12 liters
Correct Answer: 5-6 liters ✔
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Option A: Vitamin B1
Option B: Vitamin B2
Option C: Vitamin D
Option D: Vitamin K
Correct Answer: Vitamin K ✔
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Option A: 81.1 °C
Option B: 37.0 °C
Option C: 98.6 °C
Option D: 21.7 °C
Correct Answer: 37.0 °C ✔
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Option A: Small intestine
Option B: Stomach
Option C: Liver
Option D: Large intestine
Correct Answer: Small intestine ✔
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Option A: Strongly attracted by a magnet
Option B: Not attracted by a magnet
Option C: not a magnet
Option D: Weakly attracted by a magnet
Correct Answer: Strongly attracted by a magnet ✔
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Option A: Diatonic scale
Option B: Fahrenheit Scale
Option C: Richter scale
Option D: Celsius Scale
Correct Answer: Richter scale ✔
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Option A: Convex lens
Option B: Concave lens
Option C: Cylindrical lens
Option D: Plano convex lens
Correct Answer: Concave lens ✔
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Option A: 25 miles per sec
Option B: 60 miles per sec
Option C: 7 miles per sec
Option D: 10 miles per sec
Correct Answer: 7 miles per sec ✔
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Option A: Current
Option B: Voltage
Option C: Nuclear Radiation
Option D: power
Correct Answer: Nuclear Radiation ✔
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Option A: increasing focal length of the lens
Option B: Decreasing focal length of the lens
Option C: Lens of large aperture
Option D: lens of short aperture
Correct Answer: Decreasing focal length of the lens ✔
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Option A: Trench
Option B: Mariana Trench
Option C: Mangrove
Option D: Groove
Correct Answer: Trench ✔
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Option A: Reflection of light
Option B: Polarization of light
Option C: refraction of light
Option D: Interference of light
Correct Answer: refraction of light ✔
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Option A: Area
Option B: Time
Option C: Distance
Option D: mass
Correct Answer: None of these ✔
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Option A: Honey
Option B: Water
Option C: Milk
Option D: olive oil
Correct Answer: Milk ✔
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Option A: 0 ‘C
Option B: 37 ‘
Option C: Room Temperature
Option D: Temperature of the place where it is kept
Correct Answer: Temperature of the place where it is kept ✔
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Option A: Zn + Ni
Option B: Cu + Zn
Option C: Cu + Ni
Option D: Cu + Sn
Correct Answer: Cu + Ni ✔
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Option A: North pole
Option B: South pole
Option C: middle of the earth
Option D: Equator
Correct Answer: South pole ✔
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Option A: Energy
Option B: Time
Option C: Power
Option D: Distance
Correct Answer: Distance ✔
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Option A: Chemical Reaction
Option B: Nuclear reaction
Option C: Fission nuclear reaction
Option D: Fusion nuclear reaction
Correct Answer: Fusion nuclear reaction ✔
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Option A: red waves
Option B: Infrared waves
Option C: Ultrasonic
Option D: super sonic
Correct Answer: Ultrasonic ✔
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Option A: 6 feet
Option B: 12 feet
Option C: 4 feet
Option D: 3 feet
Correct Answer: 3 feet ✔
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Option A: Visible
Option B: Transparent
Option C: Invisible
Option D: opaque
Correct Answer: Visible ✔
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Option A: pitch
Option B: Frequency
Option C: Time period
Option D: Quality
Correct Answer: pitch ✔
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Option A: 1120 ft
Option B: 120 ft
Option C: 56 ft
Option D: 100 ft
Correct Answer: 56 ft ✔
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Option A: Conductor
Option B: Non-Conductor
Option C: Semi- Conductor
Option D: Not a solid while iron is a solid
Correct Answer: Conductor ✔
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Option A: Conduction
Option B: Convection
Option C: Radiation
Option D: Reflection
Correct Answer: Radiation ✔
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Option A: Steel can be saved
Option B: Accidents due to contraction in winter can be avoided
Option C: Air gaps are necessary for bearing the weight of running train
Option D: Accidents due to expansion in summer can be avoided
Correct Answer: Accidents due to expansion in summer can be avoided ✔
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Option A: Al-Qanun
Option B: Al-Masudi
Option C: New Renaissance
Option D: Tadhkira
Correct Answer: Al-Qanun ✔
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Option A: Parasite
Option B: Scavenger
Option C: Predator
Option D: Mammal
Correct Answer: Predator ✔
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Option A: Seedless fruits
Option B: Parthenogenesis fruits
Option C: Parthenocarpic fruits
Option D: placental fruits
Correct Answer: Parthenocarpic fruits ✔
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Option A: Photoelectric effect
Option B: Stark effect
Option C: Thermionic effect
Option D: Piezo-electric effect
Correct Answer: Piezo-electric effect ✔
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Option A: Glaciers
Option B: Desert
Option C: Islands
Option D: Volcanoes
Correct Answer: Desert ✔
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Option A: Carbon dioxide
Option B: Sugar
Option C: Bacteria
Option D: Oxygen
Correct Answer: Carbon dioxide ✔
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Option A: Ionosphere
Option B: Troposphere
Option C: Mesosphere
Option D: Stratosphere
Correct Answer: Ionosphere ✔
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Option A: Infra-red
Option B: Ultraviolet
Option C: X-rays
Option D: Gamma rays
Correct Answer: Ultraviolet ✔
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Option A: Manganese
Option B: Magnesium
Option C: Gypsum
Option D: Bauxite
Correct Answer: Gypsum ✔
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Option A: Porous
Option B: Hard
Option C: Rough
Option D: Brittle
Correct Answer: Porous ✔
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Option A: Accelerate the neutrons
Option B: Slow down the speed of the neutrons
Option C: Increase the number of elections
Option D: Decrease the number of electrons
Correct Answer: Slow down the speed of the neutrons ✔
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Option A: Exosphere
Option B: Ionosphere
Option C: Troposphere
Option D: Stratosphere
Correct Answer: Ionosphere ✔
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Option A: Uranium Oxide
Option B: Uranium Plutonium carbide
Option C: Uranium Plutonium Oxide
Option D: Uranium thorium Oxide
Correct Answer: Uranium Plutonium Oxide ✔
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Option A: Seasonal reversal of winds
Option B: Revolution of earth
Option C: Movement of clouds
Option D: Rise in temperature
Correct Answer: Seasonal reversal of winds ✔
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Option A: Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object.
Option B: Turning a star from white to blue
Option C: In future sun would become blue
Option D: Black hole was blue at its start
Correct Answer: Doppler effect in which an object appears bluer when it is moving towards the observer or observer is moving towards the object. ✔
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The half life of a radioactive element is 8-days. How long it take to reduce it from 10 mg to 5 mg?
Option A: 4 days
Option B: 12 days
Option C: 16 days
Option D: 8 days
Correct Answer: 8 days ✔
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Option A: In asteroid belt between the orbits of Mars and Jupiter
Option B: In asteroid belt between the orbits of Mars and Venus
Option C: In asteroid belt between the orbits of Jupiter and Venus
Option D: Everywhere in the sky
Correct Answer: In asteroid belt between the orbits of Mars and Jupiter ✔
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Option A: Optical fiber
Option B: Transistor
Option C: Decoder
Option D: Photo diode
Correct Answer: Photo diode ✔
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Option A: Size of the earth in relation to that of moon
Option B: Orbit of moon around earth
Option C: Direction of rotation of earth around sun
Option D: Area of the sun covered by the moon
Correct Answer: Area of the sun covered by the moon ✔
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Option A: Troposphere
Option B: Ionosphere
Option C: Mesosphere
Option D: Stratosphere
Correct Answer: Ionosphere ✔
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Option A: Carbon
Option B: Gold
Option C: Silver
Option D: Platinum
Correct Answer: Carbon ✔
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Option A: Aphelion
Option B: Perihelion
Option C: Perigee
Option D: Apogee
Correct Answer: Aphelion ✔
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Option A: Altering human beings by changing their genetic components
Option B: People of European region
Option C: Different races of mankind
Option D: Genetic of plants
Correct Answer: Altering human beings by changing their genetic components ✔
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Option A: Orion
Option B: Columbia
Option C: Canis Major
Option D: Taurus
Correct Answer: Orion ✔
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Option A: 88 days
Option B: 365 days
Option C: 2 years
Option D: 98 days
Correct Answer: 88 days ✔
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Option A: Steel
Option B: Rubber
Option C: Glass
Option D: Sponge
Correct Answer: Steel ✔
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Option A: Copper and Zinc
Option B: Tin and Zinc
Option C: Copper and Tin
Option D: Iron and Zinc
Correct Answer: Copper and Tin ✔
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Option A: Speed of sound
Option B: Density of milk
Option C: Humidity of air
Option D: Specific gravity of liquids
Correct Answer: Humidity of air ✔
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Option A: Sodium Nitrate
Option B: Dilute acetic acid
Option C: Chloride of lime
Option D: Calcium
Correct Answer: Dilute acetic acid ✔
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Option A: Biotin
Option B: Thiamine
Option C: Niacin
Option D: Pyridoxine
Correct Answer: Pyridoxine ✔
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Option A: Methane hydrate
Option B: Liquid Nitrogen
Option C: Solid Carbon dioxide
Option D: Frozen Water
Correct Answer: Solid Carbon dioxide ✔
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Option A: Insecticides
Option B: Rodenticides
Option C: Fungicides
Option D: Herbicides
Correct Answer: Rodenticides ✔
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Option A: Ethnology
Option B: Morphology
Option C: Ethics
Option D: Genetics
Correct Answer: Ethnology ✔
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Option A: Manometer
Option B: Thermostat
Option C: Chronometer
Option D: Pyrometer
Correct Answer: Pyrometer ✔
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Option A: Archimedes
Option B: William Gilbert
Option C: Nicolas Copernicus
Option D: Michael Faraday
Correct Answer: Nicolas Copernicus ✔
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Option A: Decomposition
Option B: Respiration
Option C: Digestion
Option D: Fermentation
Correct Answer: Fermentation ✔
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Option A: Cigarette smoking
Option B: Using alcholo
Option C: Injection of heroine
Option D: Taking too much aspirin
Correct Answer: Injection of heroine ✔
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Option A: CTT
Option B: AGU
Option C: CAT
Option D: AAT
Correct Answer: None of these ✔
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Option A: Electromagnetic force and gravitational force
Option B: Electromagnetic force and weak nuclear force
Option C: Gravitational force and weak nuclear force
Option D: Weak nuclear force and strong nuclear force
Correct Answer: Electromagnetic force and weak nuclear force ✔
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Option A: Nitrogen + Hydrogen
Option B: Nitrogen + Carbon
Option C: Nitrogen + Oxygen
Option D: Oxygen + Carbon
Correct Answer: Nitrogen + Oxygen ✔
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Option A: Choriods
Option B: Sclerotic
Option C: Retina
Option D: Cornea
Correct Answer: Retina ✔
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Option A: Calcium Oxalate
Option B: Potassium Sulphate
Option C: Sodium Chloride
Option D: Iron Sulphate
Correct Answer: Sodium Chloride ✔
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Option A: Endobiology
Option B: Exobiology
Option C: Enterobiology
Option D: Neobiology
Correct Answer: Exobiology ✔
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Option A: Prevent global warming
Option B: Filter out ultraviolet rays
Option C: Absorb pollution
Option D: All of the above
Correct Answer: Filter out ultraviolet rays ✔
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Option A: Heating
Option B: Beating
Option C: Artificial nuclear radioactivity
Option D: Chemical reaction
Correct Answer: Artificial nuclear radioactivity ✔
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Option A: Jabar bin Hayyan
Option B: Zakariya Al – Razi
Option C: Abu Ali Sina
Option D: Abdul Qasim Majreeti
Correct Answer: Abu Ali Sina ✔
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Option A: Silicon
Option B: Radium
Option C: Aluminum
Option D: Carbon
Correct Answer: Radium ✔
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Option A: Cotton
Option B: Poplar
Option C: Bagasse
Option D: Rice straw
Correct Answer: Poplar ✔
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Option A: 80%
Option B: 95%
Option C: 70%
Option D: 85%
Correct Answer: 95% ✔
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Option A: 92 U 235
Option B: 92 U 234
Option C: 92 U 233
Option D: 92 U 238
Correct Answer: 92 U 235 ✔
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Option A: the birth rate is high in developing countries
Option B: the death rate is high in developing countries.
Option C: much of the population has already reached the child bearing age.
Option D: most of the world’s population lives in industrialized countries.
Correct Answer: the birth rate is high in developing countries ✔
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Option A: copper,nickel
Option B: copper, tin
Option C: copper, silver
Option D: copper, zinc
Correct Answer: copper, tin ✔
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Option A: Ectotherm
Option B: Endotherm
Option C: Exotherm
Option D: Heterotherm.
Correct Answer: Endotherm ✔
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Option A: Antiduretic Harmone
Option B: Luteinising Harmone
Option C: Melanophore stimulating Harmone
Option D: Adrenocorticotrophic Harmone
Correct Answer: Adrenocorticotrophic Harmone ✔
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Option A: electron
Option B: energy quanta
Option C: photon
Option D: positron
Correct Answer: energy quanta ✔
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