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Large exam classroom hall full of students at their desks writing a test. Flat style vector illustration isolated on white background.

#46283882 - Large exam classroom hall full of students at their desks writing..

Self-assessment concept - hands holding stopwatch and pencil over test blank on wooden desk with office objects around, flat design illustration

#43122341 - Self-assessment concept - hands holding stopwatch and pencil..

Student stress. Studying pupil buried under a pile of books, textbooks and papers. Flat style vector illustration isolated on white background.

#46068477 - Student stress. Studying pupil buried under a pile of books,..

#34138233 - Clipboard with blank checklist form, to-do list and planning..

Student filling out answers to exam test answer sheet with pencil. Flat style vector illustration isolated on white background. Ilustração

#46283880 - Student filling out answers to exam test answer sheet with pencil...

AB Testing web design and development testing metodology

#38716578 - AB Testing web design and development testing metodology

Flat 3d isometric education future vision concept. Man looking through spyglass stands book heap, apple, clouds, stars, cup winner. Conceptual web illustration knowledge power meaning being educated.

#48576683 - Flat 3d isometric education future vision concept. Man looking..

Extended Ishihara color blindness test

#60872841 - Extended Ishihara color blindness test

Test tube and flask - chemical laboratory test

#48861722 - Test tube and flask - chemical laboratory test

Creative vector illustration of eyes test charts with latin letters isolated on background. Art design medical poster with sign. Concept graphic element for ophthalmic test for visual examination.

#92021131 - Creative vector illustration of eyes test charts with latin letters..

Illustration Featuring the Silhouettes of Students Taking an Exam

#33519051 - Illustration Featuring the Silhouettes of Students Taking an..

Employment on competitive basis. Filling resume writing tests concept

#46175250 - Employment on competitive basis. Filling resume writing tests..

Ophthalmology chart with letter E illustration.

#92591987 - Ophthalmology chart with letter E illustration.

Hearing test. Realistic ear on white background with sound waves. Vector illustration. Ilustração

#52459002 - Hearing test. Realistic ear on white background with sound waves...

#40290560 - Quality control related vector icon set

Vector set of glass flasks with colorful liquids isolated on a white background.

#43618375 - Vector set of glass flasks with colorful liquids isolated on..

Girl set to study Study variations

#80788484 - Girl set to study Study variations

Illustration Featuring a Baby Being Subjected to Newborn Screening

#32986143 - Illustration Featuring a Baby Being Subjected to Newborn Screening

Vector set of flat icons for academy or school education such as exam, graduation and quality assurance and statistics

#47528446 - Vector set of flat icons for academy or school education such..

Positive and Negative Pregnancy Test Ilustração

#48963367 - Positive and Negative Pregnancy Test

Online education e-learning science concept with book computer and studying icons vector illustration

#31725832 - Online education e-learning science concept with book computer..

Passed Vector Stamp

#31538820 - Passed Vector Stamp

Retro Television Test Pattern vector illustration. Ilustração

#100975959 - Retro Television Test Pattern vector illustration.

A B testing optimization in website design vector illustration

#30831318 - A B testing optimization in website design vector illustration

Illustrated puzzle for kids - help little knight find the right key for the castle gate

#46471681 - Illustrated puzzle for kids - help little knight find the right..

The girl is sitting with a book in his hand and thought

#40831284 - The girl is sitting with a book in his hand and thought

infographics of medical checkup report data in flat design. Vector Illustration

#48259346 - infographics of medical checkup report data in flat design. Vector..

Unhappy caucasian white student disappointed by test with F grade. Sad student looking at the test paper with bad mark. Education concept. Vector cartoon illustration isolated on white background.

#97555795 - Unhappy caucasian white student disappointed by test with F grade...

Online form survey on computer vector illustration, flat cartoon desktop pc showing long quiz exam paper

#97307775 - Online form survey on computer vector illustration, flat cartoon..

#112216934 - Saliva test icon. Medical clipart isolated on white background

Early pregnancy 2 lines test kits realistic collection with lilac ribbons on transparent background isolated vector illustration

#100643898 - Early pregnancy 2 lines test kits realistic collection with lilac..

Retro tv test screen. Old calibration chip chart pattern Ilustração

#126930980 - Retro tv test screen. Old calibration chip chart pattern

school test tube laboratory chemistry equipment vector illustration Ilustração

#87292887 - school test tube laboratory chemistry equipment vector illustration

Grade result - A . Hand drawn vector grade with plus in circle. Flat illustration Ilustração

#87279084 - Grade result - A . Hand drawn vector grade with plus in circle...

Woman Wearing White Bra And Breast Cancer Symptoms Icons Set, Mammary, Boob, Body, Organs, Physical, Sickness, Health

#82065625 - Woman Wearing White Bra And Breast Cancer Symptoms Icons Set,..

A Vector illustration of pink color human brain with glasses hits with a hammer to measure IQ level on white background. Very strong cartoon brain concept. Doodle style. Flat style design of character brain for training, education theme

#89999159 - A Vector illustration of pink color human brain with glasses..

Medical poster with sign. Concept graphic element for ophthalmic test for visual examination. Eyes test charts with latin letters. Creative vector illustration EPS10

#112185438 - Medical poster with sign. Concept graphic element for ophthalmic..

Tired young man sitting at the desk and reading a book, student studying hard before the exam vector Illustration isolated on a white background. Ilustração

#104023877 - Tired young man sitting at the desk and reading a book, student..

Young sad beautiful brunette woman holding pregnancy test with negative result

#82410196 - Young sad beautiful brunette woman holding pregnancy test with..

A boy is working on the test. He is shining full of hope with a smile.

#115569840 - A boy is working on the test. He is shining full of hope with..

Testing concept illustration.

#96847080 - Testing concept illustration.

#38615063 - Test icon

Equipment for chemical lab

#90940511 - Equipment for chemical lab

Eye test chart isolated on white background. Ilustração

#92736950 - Eye test chart isolated on white background.

Woman In Driving School Vector. Training Car. Successful Pass Exam. Driving License. Isolated Flat Illustration

#101624434 - Woman In Driving School Vector. Training Car. Successful Pass..

Television test card or pattern. TV Resolution test charts

#100984636 - Television test card or pattern. TV Resolution test charts

#102128002 - Breast self exam instruction. Breast cancer monthly examination..

Detailed illustration of a Biochemistry Test Complete Set

#36847632 - Detailed illustration of a Biochemistry Test Complete Set

breast cancer infographic
health care concept
vector flat icons design.
brochure poster banner illustration.
isolated on white background. Ilustração

#49697444 - breast cancer infographic health care concept vector flat icons..

Female doctor examining patient with electrocardiograph machine, medical treatment and healthcare concept vector Illustration

#105435177 - Female doctor examining patient with electrocardiograph machine,..

woman with breast cancer prevention on the pink background

#107591688 - woman with breast cancer prevention on the pink background

Online form survey on laptop vector illustration, person working on computer

#76217747 - Online form survey on laptop vector illustration, person working..

isometric people character on hospital include doctor, nurse, man and woman Ilustração

#110214366 - isometric people character on hospital include doctor, nurse,..

Online education flat illustration.

#42714007 - Online education flat illustration.

A Vector illustration of pink color brain character with glasses reading a book on white background with stars. Enjoyable education brain cartoon concept. Flat style design

#90011286 - A Vector illustration of pink color brain character with glasses..

Good and bad cholesterol in heart shape. Illustration vector. eps 10. Ilustração

#84410998 - Good and bad cholesterol in heart shape. Illustration vector...

Chemicals line icons for web and mobile. Editable stroke signs. Chemicals outline concept illustrations

#119391061 - Chemicals line icons for web and mobile. Editable stroke signs...

#41355947 - The checklist icon. Clipboard symbol. Flat Vector illustration

Test tube with blood cells, plasma, buffy coat and red blood cells. Ilustração

#30182871 - Test tube with blood cells, plasma, buffy coat and red blood..

School classroom interior vector cartoon illustration. University schoolroom design with view on blackboard, student chairs and teacher table, door and windows for school education interior background Ilustração

#95995675 - School classroom interior vector cartoon illustration. University..

Girl studying

#80788480 - Girl studying

Laboratory tools and equipments illustration Ilustração

#45062785 - Laboratory tools and equipments illustration

hand with Dropper for urine test vector illustration design

#85025505 - hand with Dropper for urine test vector illustration design

TV test card with rainbow multi color bars, geometric signals. Retro hardware 1980s. Minimal pop art print is suitable for a textile, walls, floors Ilustração

#75167503 - TV test card with rainbow multi color bars, geometric signals...

AB Testing web design and development testing metodology

#38716575 - AB Testing web design and development testing metodology

Driving school with car and traffic sign,The rules of the road, Auto Education, Practice vector illustration. Ilustração

#81552186 - Driving school with car and traffic sign,The rules of the road,..

software testing all devices find bugs and tester Ilustração

#46550606 - software testing all devices find bugs and tester

Student character study at computer. Web guy and network, man reading for graduation. Can use for web banner, infographics, hero images. Flat isometric vector illustration isolated on white background Ilustração

#103746413 - Student character study at computer. Web guy and network, man..

#51044813 - Chemistry icon. Plant in vitro

test egg. Egg float. Science Experiments (Eggs dropped in fresh and salt water to show the properties of density.) and Test Eggs for Freshness (The fresh egg will sink but the rotten one will float). Ilustração

#80108673 - test egg. Egg float. Science Experiments (Eggs dropped in fresh..

illustration of Cartoon eye ball optician pointing to Snellen chart Ilustração

#68918719 - illustration of Cartoon eye ball optician pointing to Snellen..

Thin line flat design of user-friendly scenario building, website user experience research, web story sketching for structure usability. Modern vector illustration concept, isolated on white background.

#43550599 - Thin line flat design of user-friendly scenario building, website..

#44360354 - Health Tests and Medical Services Icon. Flat Design. Isolated...

watercolor symmetrical Rorschach blot on a white background

#41669943 - watercolor symmetrical Rorschach blot on a white background

breast cancer infographichealth care conceptvector flat icons design.brochure poster banner illustration.isolated on white background. Ilustração

#80496922 - breast cancer infographichealth care conceptvector flat icons..

Family healthcare collection. Family concept flat icons set of medical aid, visiting a doctor, eye exams and measurement of growth Ilustração

#43581831 - Family healthcare collection. Family concept flat icons set of..

Practitioner doctor man and young woman patient in hospital. Consultation and medical diagnosis.

#65765946 - Practitioner doctor man and young woman patient in hospital...

Chemical test tube pictogram icons set

#42082190 - Chemical test tube pictogram icons set

Breast self-examination. The fight against breast cancer. Diagnosis of breast cancer.

#47356579 - Breast self-examination. The fight against breast cancer. Diagnosis..

Young student before exams vector illustration. Scared boy doing some hard assignments and preparing for module work. Man panicking hard flat style design . Sleepless night before final test concept

#123407831 - Young student before exams vector illustration. Scared boy doing..

Checking the eyesight image illustration

#97353634 - Checking the eyesight image illustration

#42781160 - Quiz, competition, exam icon vector image. Can also be used for..

Vector flat exhausted tired angry girl student or worker sitting at table with books pile and coffee cup. Overwork or studying exams concept. Education and stress concept. Isolated illustration Ilustração

#95981628 - Vector flat exhausted tired angry girl student or worker sitting..

Retro tv test screen. Old calibration chip chart pattern Ilustração

#126049684 - Retro tv test screen. Old calibration chip chart pattern

#121773696 - Online form survey, monitor with showing long quiz exam paper..

#50953771 - Writing icon

Ophtalmology color icons set. Optometry. Vision examination and treatment equipment. Isolated vector illustrations

#101614813 - Ophtalmology color icons set. Optometry. Vision examination and..

Rorschach inkblot test illustration, random symmetrical abstract ink stains. Ilustração

#120925256 - Rorschach inkblot test illustration, random symmetrical abstract..

Daltonism Ishihara Test Red and Green Upper Letter P

#104313545 - Daltonism Ishihara Test Red and Green Upper Letter P

educational game for kids and adults development of logic, iq. Task game for children find the missing item

#110859478 - educational game for kids and adults development of logic, iq...

Vintage tv test screen pattern for television calibration Ilustração

#126714230 - Vintage tv test screen pattern for television calibration

Color Blindness Concept Vector Illustration

#40744179 - Color Blindness Concept Vector Illustration

retro television test pattern vector illustration

#118826997 - retro television test pattern vector illustration

Driving school isometric composition with conceptual pictograms colourful arrows text captions and cars on road intersection vector illustration Ilustração

#101856147 - Driving school isometric composition with conceptual pictograms..

16 optometry icons Ilustração

#33330260 - 16 optometry icons

#96716334 - Human biology tests isolated sperm blood urine stool DNA icon..

Old tv test screen. Retro no channel signal screensaver Ilustração

#115563520 - Old tv test screen. Retro no channel signal screensaver

Test tube with blood and magnifying glass. Medical research, analysis. Vector illustration.

#89112387 - Test tube with blood and magnifying glass. Medical research,..

Clever young people playing quiz game show. Cartoon vector illustration

#102095157 - Clever young people playing quiz game show. Cartoon vector illustration

Rectal prostate examination, checking for prostatic enlargement via the rectal wall.

#44913238 - Rectal prostate examination, checking for prostatic enlargement..

Doctor examining chest of a patient with hand vector illustration outline sketch hand drawn with black lines isolated on white background Ilustração

#91868431 - Doctor examining chest of a patient with hand vector illustration..

automated software testing script to fiind bug by programmer Ilustração

#71355821 - automated software testing script to fiind bug by programmer

ELISA assay reaction scheme illustration Ilustração

#31433524 - ELISA assay reaction scheme illustration

$IQ and spatial skills training math visual puzzle: Match the shapes to make eight squares. Answer included.$

#104067111 - IQ and spatial skills training math visual puzzle: Match the..

Assessment. Chart with keywords and icons

#37409629 - Assessment. Chart with keywords and icons

#110925600 - Breast Cancer concept Icon set - Simple Line Series

$Phoropter glyph icon. Refractor. Ophthalmic testing device. Optical medical device. Vector isolated illustration.$

#97312046 - Phoropter glyph icon. Refractor. Ophthalmic testing device. Optical..

Car speedometer design vector illustration

#88992575 - Car speedometer design vector illustration

$IQ and spatial skills training math visual puzzle: Match the shapes to make nine ovals, or ellipses. Answer included.$

#104215685 - IQ and spatial skills training math visual puzzle: Match the..

Happy girl in blue sports uniform holding her excellent report card cartoon vector Illustration

#85000548 - Happy girl in blue sports uniform holding her excellent report..

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Sobre o 123RF

Quem somos

Seções

Blog

Tutoriais

Serviços

Corporate+

123RF Partners Program

Programa de Revenda com Valor Agregado (VAR)

Seja um Afiliado

Código Promocional

Políticas

Legal

Licenças

Notificações de Privacidade

Termos de Uso

Política de Cookies - 123RF

Internacional

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