Blood is cleaned by __________...?

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Blood is cleaned by __________...?

(A) Lungs

(B) Liver

(C) Heart

(D) Kidneys

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Water soluble vitamins are released by__________...?

(A) Sweat

(B) Tears

(C) Injections

(D) Urine

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Urine is produced in __________...?

(A) Kidneys

(B) Lungs

(C) Large intestine

(D) Liver

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The position of earth in its orbit, when it is at its greatest distance from the sun causing northern summer is called ___________...?

(A) Aphelion

(B) Perihelion

(C) Perigee

(D) Apogee

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The gases used in different types of welding would include:__________...?

(A) oxygen and hydrogen

(B) oxygen, hydrogen, acetylene and nitrogen

(C) oxygen, acetylene and argon

(D) oxygen and acetylene

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Types of bones in human body are: Long, short, irregular and ____________...?

(A) Flat

(B) Medium

(C) Regular

(D) Rough

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An extremely small piece of silicon on which integrated circuits are implicated is called __________________...?

(A) Card Reader

(B) Hollerith Code

(C) Feed

(D) Chip

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Joint in which bones are joined together by fibrous tissues is called _____________ ...?

(A) Fibrous joint

(B) Cartilaginous joint

(C) Synovial joint

(D) Ball and socket joint

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The outermost layer of the sun is called __________...?

(A) Coach

(B) Core

(C) Corona

(D) Comma

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The main factor for determining a region’s climate is ___________...?

(A) Latitude

(B) Temperature

(C) Longitude

(D) None of them

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Monsoon is caused by____________________...?

(A) Seasonal reversal of winds

(B) Revolution of earth

(C) Movement of clouds

(D) Rise in temperature

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Goitre is associated with___________...?

(A) Pituitary gland

(B) Thyroid gland

(C) Thymus gland

(D) Para-Thyroid gland

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Deficiency of Iodine causes:____________...?

(A) Anemia

(B) Scurvy

(C) Goiter

(D) Rickets

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The repetition of property after a certain interval called ___________...?

(A) Electron efinity

(B) Atomic radius

(C) periodicity of property

(D) none of these

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Vacuum tubes have been replaced by__________...?

(A) Conductors

(B) Diodes

(C) Transistors

(D) None of these

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Tetanus is caused by____________...?

(A) Clostridium

(B) Virus

(C) Bacteriophage

(D) Salmonella

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Sum of all ecosystems is classified as___________...?

(A) Aero sphere

(B) Ionosphere

(C) Biosphere

(D) Ozonosphere

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The Saturn rings discovered by___________...?

(A) Newton

(B) Robert Brown

(C) Galileo

(D) None of these

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The disease “Itai Itai “is caused by____________...?

(A) Carbon

(B) Cadmium

(C) Manganese

(D) None of these

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Digestion of food is completed in the __________...?

(A) small intestine

(B) large intestine

(C) stomach

(D) Liver

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The scientific study of spiders is called __________ ...?

(A) Arachnology

(B) Osteology

(C) Pomology

(D) None of these

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Mohus scale is used for to measure ____________...?

(A) Hardness

(B) Humidity

(C) Pressure

(D) Temperature

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Which vegetable is also a flower __________...?

(A) Lady Finger

(B) Broccoli

(C) Tomato

(D) None of these

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‘Magnetometer’ is used to measure: ______________...?

(A) Air Pressure on Ships

(B) Electromagnetic Force in Space Devices

(C) Changes in the Earth’s Magnetic Field

(D) Changes in Oceanic Current

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In night, when photosynthesis is stopped, plants__________...?

(A) take in Carbon Dioxide

(B) give off Oxygen

(C) give off Carbon Dioxide

(D) None of these

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Tibia is a bone found in the ____________...?

(A) Skull

(B) Arm

(C) Leg

(D) Face

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In a normal human body, the total number of red blood cells is ________...?

(A) 15 trillion

(B) 20 trillion

(C) 25 trillion

(D) 30 trillion

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The audio signals of TV are _____________...?

(A) Amplitude modulated

(B) Frequency modulated

(C) fixe modulated

(D) Velocity modulated

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Deficiency of vitamin E in the human body causes __________...?

(A) Muscle weakness and vision problem

(B) Bone problem

(C) Rickets

(D) Osteoporosis

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Microphone converts sound energy into ___________...?

(A) Microwaves

(B) Electrical signals

(C) Optical Signals

(D) Heat energy

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The salinity of sea water is determined by the amount of common salt (Sodium Chloride) in __________ of sea water....?

(A) 1 gram

(B) 10 grams

(C) 1 kg

(D) 10 kg

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Fine organic or inorganic particles suspended in air is called _______________...?

(A) particulate pollutant

(B) gaseous pollutant

(C) aerosol

(D) none of these

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The outermost layer of the Earth is called ____________...?

(A) Crust

(B) Mental

(C) Core

(D) None of these

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Sound waves are _________ waves....?

(A) Transverse

(B) Electromagnetic

(C) Longitudinal

(D) None of these

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Dengue Fever is also called___________...?

(A) Black Fever

(B) Breakbone Fever

(C) Plasmodium Fever

(D) Remittent Fever

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Symbol of Iron is__________...?

(A) Na

(B) Fr

(C) Fe

(D) Zn

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1 yard =___________...?

(A) 3 feet

(B) 6 feet

(C) 2.4 feet

(D) 12 feet

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Nucleus of an atom was discovered by___________...?

(A) Goldstein

(B) James Chadwick

(C) J J Thomson

(D) Rutherford

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X-rays were discovered by __________...?

(A) Wilhelm Conrad Roentgen

(B) Thomson

(C) Ernest Rutherford

(D) Bacquerel

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Animal without red blood cells is_________ ...?

(A) Frog

(B) Earthworm

(C) Snake

(D) Crocodile

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The moon has a large, circular basin called _____________...?

(A) the Simerian Basin

(B) the Inbrium Basin

(C) the Imbrium Basin

(D) Black Bowl Basin

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The areas around the North and South poles within the Polar circles is called _____________...?

(A) The Torrid Zone

(B) The Frigid Zone

(C) The Temperature Zone

(D) The Hardiness Zone

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Telephone was invented by__________...?

(A) Vint Cerf

(B) Charles Babbage

(C) Edison

(D) Alexander Graham Bell

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The theory of Expanding Universe was first propounded by____________...?

(A) Einstein

(B) Newton

(C) Gahleo

(D) Hubble

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Animal and Plant bodies contain ________ of water....?

(A) 75%

(B) 72%

(C) 70%

(D) 73%

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Blood glucose level is raised by the following except __________...?

(A) Carbohydrates

(B) Insulin

(C) Cholesterol

(D) Epinephrine

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Internal friction of fluid is called_________...?

(A) Viscosity

(B) Surface tension

(C) Resistance

(D) Cohesive force

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Bt seed is associated with:___________...?

(A) Rice

(B) Wheat

(C) Cotton

(D) Oilseed

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Cancer can be treated by ___________...?

(A) Antibiotics & vaccines

(B) Radiotherapy & antibiotics

(C) Chemotherapy & radiotherapy

(D) Antibiotics & Chemotherapy

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Phobos is the natural satellite of which planet__________ ...?

(A) Mars

(B) Venus

(C) Saturn

(D) Neptune

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The process of converting wet waste to manure is___________...?

(A) Metabolism

(B) Conservation

(C) Incineration

(D) Composting

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Pollutants that are introduced into the environment by human activity are called as ___________...?

(A) Qualitative pollutants

(B) Quantitative pollutants

(C) Anthropogenic pollutant

(D) All of Above

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Animal which captures and readily kills living animals for its food is called___________...?

(A) Parasite

(B) Scavenger

(C) Predator

(D) Mammal

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P-waves is a term associated with__________...?

(A) Earthquakes

(B) Oceans

(C) Wind

(D) Rivers

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WBCs are also called as _________...?

(A) Leukocytes

(B) Lymphocytes

(C) Nucleotides

(D) Erythrocytes

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The gas used in a refrigerator to cool water is___________...?

(A) Nitrogen

(B) Carbon dioxide

(C) Methane

(D) Tetrafluoroethane

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Oasis is associated with___________...?

(A) Glaciers

(B) Desert

(C) Islands

(D) Volcanoes

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The scientific study of teeth is called ____________...?

(A) Odontology

(B) Ornithology

(C) Orthoepy

(D) Pedagogy

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The Blood Grouping Was Discovered by__________ ...?

(A) Robert Oppenheimer

(B) Karl Landsteiner

(C) Dr Hollerith

(D) None of them

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The first organism on earth were _______________...?

(A) autotrophs

(B) heterotrophs

(C) saprotrophs

(D) none of these

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The three elements needed for healthy growth of plants are __________...?

(A) N, P, K

(B) N, C, P

(C) N, K,

(D) N, S, P

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Only male frog produce croacking sound because _________ ...?

(A) Male frog can magnify their voice with the help of sound box.

(B) Male frog have three pair of vocal cord

(C) Female frog have larynx but no vocal cord

(D) Female frog have no larynx

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Study of “Aging” is called __________...?

(A) Gerontology

(B) Hstologyh

(C) Pysiology

(D) Anthropology

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Gulf streams are caused by__________....?

(A) Cyclones

(B) Ocean Pressure

(C) Temperature

(D) Difference in water level

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Inflammation of liver is caused by____________...?

(A) Cholera

(B) Hepatitis

(C) Typhoid

(D) Jaundice

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The study of the structure of the body is called _______ ...?

(A) Anthropobiology

(B) Anatomy

(C) Aphnology

(D) Apiology

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The only living cells in the body without blood supply is___________...?

(A) Pupil

(B) Nail

(C) Cornea

(D) Hair

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Vitamin C deficiency leads to:____________...?

(A) Scurvy

(B) Cold

(C) Cancer

(D) Rickets

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Each day human body breathe in __________ liters of air....?

(A) 5,000 to 10,000

(B) 10,000 to 15,000

(C) 15,000 to 20,000

(D) 20,000 to 25,000

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Average salinity or ratio of salt as per kilogram of water of ocean is__________...?

(A) 35 grams

(B) 55 grams

(C) 32 grams

(D) 42 grams

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A device which converts chemical energy into electrical energy is called __________...?

(A) motor

(B) generator

(C) moving-coil meter

(D) battery

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Chief builder of the body are ___________...?

(A) Carbohydrates

(B) Proteins

(C) Fats

(D) None of these

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Cell or Tissue death within a living body is called as__________...?

(A) Neutrophilia

(B) Nephrosis

(C) Necrosis

(D) Neoplasia

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Fog that most often forms as warm rain falls into a cold layer of surface air is called ______________...?

(A) Radiation fog

(B) Evaporation (mixing) fog

(C) Advection fog

(D) Upslope fog

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State of matter which has definite shape and volume is called __________...?

(A) Liquid

(B) Gas

(C) Solid

(D) None of these

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Diamond is a very expensive ornament. It is composed of a single element ___________...?

(A) Carbon

(B) Gold

(C) Silver

(D) Platinum

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Amnesia is related to:__________...?

(A) Sleeping sickness

(B) Loss of sight

(C) Loss of hearing

(D) Loss of memory

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The species that flower are called ______________...?

(A) Gymnosperms

(B) Bryophytes

(C) Angiosperms

(D) Algae

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The color of a sedimentary rock is often mostly determined by___________...?

(A) Zinc

(B) Iron

(C) Calcium

(D) None of these

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The percentage of plasma in human Blood is _________...?

(A) 50%

(B) 55%

(C) 60%

(D) 80%

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The planets visible to us without using a telescope are __________...?

(A) 3

(B) 4

(C) 5

(D) 6

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Seed Coat is also called _________...?

(A) Radical

(B) Testa

(C) Tegmen

(D) None of these

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Vitamin B2 is also called as__________...?

(A) Riboflavin

(B) Thiamine

(C) Ascorbic Acid

(D) Niacin

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In general, Comets have __________ orbits...?

(A) Elliptical

(B) Highly elliptical

(C) Circular

(D) Parabolic

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Sodium carbonate is produced by____________...?

(A) haber process

(B) Amonia solvay process

(C) decons process

(D) lead chamber process

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Diesel engine was discovered by___________...?

(A) Paul Muller

(B) Faraday

(C) Waldeyer

(D) Rudolf Diesel

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The Great Spot is on the planet __________...?

(A) Saturn

(B) Venus

(C) Mars

(D) Jupiter

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The height at which atmospheric pressure declines by a factor of e (an irrational number equal to 2.71828) is called __________....?

(A) Average height (H)

(B) Scale height (H)

(C) Mean height (H)

(D) Standard height (H)

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In human body there are_________________kinds of bones...?

(A) 3

(B) 4

(C) 5

(D) 6

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When we sleeps blood pressure_____________...?

(A) Increases

(B) Decreases

(C) Remain constant

(D) None of these

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Vertical columns in the periodic table of elements are called as__________...?

(A) Periods

(B) Groups

(C) Rows

(D) Lanthanoids series

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For proper formation of teeth, __________ is essential...?

(A) iodine

(B) copper

(C) fluorine

(D) iron

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The number of spark plugs needed in a diesel engine is__________...?

(A) 2

(B) 3

(C) 0

(D) 4

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The expected number of RBCs in a single drop, or microliter, of blood is _________ million in Men....?

(A) 4.5 to 6.2 million

(B) 3.4 to 6.8 million

(C) 3.2 to 7.2 million

(D) 4.0 to 5.2 million

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Bleaching powder contains___________...?

(A) Nitrogen

(B) Iodine

(C) Chlorine

(D) Bromine

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Analytical solutions to Quadratic equations were introduced by__________...?

(A) Al-Khawarzimi

(B) Al-haitham

(C) IsasacNewton

(D) Pythagoras

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Role of biotechnology in the production of food based on ___________...?

(A) Decomposition

(B) Respiration

(C) Digestion

(D) Fermentation

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Fan was invented by___________...?

(A) Arthur Schimit

(B) Alfered Nobel

(C) Skaats Wheeler

(D) None of these

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Outer layer of the human skin is called __________...?

(A) Hypodermis

(B) Dermis

(C) Hemidermis

(D) Epidermis

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Hepatitis and Polio is caused by________...?

(A) Virus

(B) Fungus

(C) Moss

(D) None of these

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Hen and chicken disorder is associated with__________ ...?

(A) Mango

(B) Grapes

(C) Tomato

(D) Guava

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The blind spot is located at the ___________ of the eye ...?

(A) pupil

(B) vitreous humor

(C) aqueous humor

(D) optic disc

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The study of X-rays and their medical applications is called _________ ...?

(A) Radiology

(B) Raciology

(C) Rheumatology

(D) Rheology

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Vitamins were discovered by__________...?

(A) Moesley

(B) Chadwick

(C) Frank Whittle

(D) Casimir Funk

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The Mirror used in the Automobiles are___________...?

(A) Concave

(B) Convex

(C) Plains

(D) Reflective

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Highest Clouds are ___________...?

(A) Cirrocumulus

(B) Cirrus

(C) Cirrostratus

(D) All of these

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The post-mortem examination of a body is called __________...?

(A) Etymology

(B) autopsy

(C) Anatomy

(D) None of these

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Female Ova are ___________...?

(A) Haploid

(B) Diploid

(C) Triploid

(D) None of these

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Melanoma (skin cancer) is associated with ______________...?

(A) ozone accumulation

(B) ozone depletion

(C) acid rain

(D) allergens

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Other name of white blood cells is _____________...?

(A) Erythrocytes

(B) Leukocytes

(C) Thrombocytes

(D) None of these

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There is a hole in the Ozone Layer at__________...?

(A) South Pole

(B) North Pole

(C) Both A and B

(D) None of These

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At night, Plants intake and release ...?

(A) Oxygen – Carbon dioxide

(B) Carbon dioxide – Oxygen

(C) Oxygen – Carbon monoxide

(D) None of theseCarbon monoxide – Oxygen

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The most dense and heaviest planet is___________...?

(A) Jupiter

(B) Earth

(C) Mars

(D) Venus

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Other name of red blood cells is ____________...?

(A) Erythrocytes

(B) Leukocytes

(C) Thrombocytes

(D) None of these

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The expected number of RBCs in a single drop, or microliter, of blood is _________ million in Women....?

(A) 4.5 to 6.2 million

(B) 3.4 to 6.8 million

(C) 3.2 to 7.2 million

(D) 4.0 to 5.2 million

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Turpentine is obtained from___________...?

(A) Oak tree

(B) Pine tree

(C) Birch tree

(D) Lemon tree

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Parses is a unit used to measure: __________...?

(A) Distance

(B) Time

(C) Speed

(D) Force

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The distance of a place South or North of equator is called__________...?

(A) Longitude

(B) Latitude

(C) Aptitude

(D) None of these

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Trypsin is an enzyme which digests protein produced by_____________...?

(A) Liver

(B) Pancreas

(C) Stomach

(D) Small intestine

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Hepatitis is caused by: ____________...?

(A) Protozoans

(B) Algae

(C) Fungi

(D) Virus

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When oil and gas resources are burnt they kill many forests and lakes by ________________ ...?

(A) deforestation

(B) water pollution

(C) acid rain

(D) forest fire

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The temperature at which two conjugate solutions change into one homogeneous solution is called__________...?

(A) Azeotrope

(B) Conjugate temperature

(C) Consolute temperature

(D) Eutectic point

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Study of Soil is called__________...?

(A) Pedology

(B) Pedagogy

(C) sociology

(D) Demography

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Electric motor was invented by __________ ...?

(A) Michael Faraday

(B) Oliver Evans

(C) Thomas Edison

(D) Horace Day

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The lifespan of White Blood Cells is __________ day(s)...?

(A) 1 – 5 days

(B) 3 – 7 days

(C) 4 – 8 days

(D) 5 – 21 days

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By which process copper is refined ____________...?

(A) Roasting

(B) Oxidation

(C) Zone Refining

(D) Electrolysis

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The sun’s surface is called ___________...?

(A) Cromosphere

(B) Leutosphere

(C) Thermosphere

(D) Photosphere

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Ozone layer thickness is measured in____________...?

(A) Metre

(B) Joule

(C) Pounds

(D) Dobson

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Keeping of Birds Called___________...?

(A) Apiculture

(B) Aviculture

(C) Viniculture

(D) Viticulture

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The lifespan of Red Blood Cells is __________ days...?

(A) 60

(B) 120

(C) 180

(D) 240

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The optic nerve which is found in the human brain is also called ___________...?

(A) Second cranial nerve

(B) Mini nervous

(C) Carnival nerve

(D) Sustained nerve

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The process by which air flows from one location in the atmosphere to another is called __________...?

(A) Convection

(B) Radiation

(C) Conduction

(D) Electromagnetic Induction

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Sodium Carbonate is commonly called ________...?

(A) Plaster of Paris

(B) Washing Soda

(C) Common Salt

(D) None of these

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Battery was invented by__________...?

(A) Nicolas Léonard Sadi Carnot

(B) Alessandro Volta

(C) Michael Faraday

(D) Friedrich Bessel

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The gases used in different types of welding would include ___________...?

(A) Oxygen and hydrogen

(B) Oxygen, hydrogen, acetylene and nitrogen

(C) Oxygen, acetylene and argon

(D) Oxygen and acetylene

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The Latin word of the name given to a human being Homo Sapiens, include the: __________...?

(A) Genus & Family

(B) Family & Order

(C) Genus & Class

(D) Genus & Species

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Which of the following are Biodegradable ___________...?

(A) Cans

(B) Dead Plants

(C) Glass

(D) None of these

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A term biotype means ___________...?

(A) all individuals having same phenotype

(B) all individuals having same genotype

(C) all individual with different phenotype

(D) all individuals with different genotype

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Blood is cleaned by __________...? Mcqs

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