Photography Basic Information Online Test (General Knowledge) Updated

Photography is the art, science, and practice of capturing light to create images, and its basic information forms an important part of General Knowledge sections in Pakistan’s top competitive examinations, including CSS (Central Superior Services), PMS (Provincial Management Services), NTS (National Testing Service), PPSC (Punjab Public Service Commission), FPSC (Federal Public Service Commission), SPSC, and KPPSC. Questions on photography appear in Science and Technology, General Knowledge, and Current Affairs sections, covering facts such as the invention of photography, pioneers and inventors, types of cameras, key technical terms like aperture, shutter speed, ISO, focal length, and depth of field, famous photographers, milestones in photographic history, and the evolution from film to digital photography. A strong grasp of this topic can earn easy marks in competitive exams where science and technology questions are increasingly common. This specially curated MCQ set for GoTest.com.pk covers all critical angles — historical firsts, technical terminology, camera types, photographic processes, notable photographers, and modern digital photography concepts. Each question is followed by a detailed explanation to help you understand not just the correct answer but also the broader context. Students are strongly advised to read every explanation carefully even after getting the right answer, as exam papers often twist familiar facts. Consistent practice with these MCQs will sharpen your recall and improve your confidence for exam day.

Photography Basic Information Online Test (General Knowledge) Updated

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1. What is a "full frame" camera sensor?

A camera that captures 360-degree panoramic images

A camera that can record full HD video

A digital camera sensor with dimensions equivalent to a 35mm film frame (24x36mm)

A camera that can photograph the full spectrum of colours

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2. What is "tilt-shift" photography?

A technique using specialised lenses to control perspective and depth of field, often creating a miniature effect

Shifting the camera between portrait and landscape orientations

A post-processing filter that shifts colours in an image

Tilting the camera at an angle for creative compositions

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3. What does "ISO" stand for in photography?

International Shutter Output

International Organization for Standardization (sensitivity of film/sensor to light)

Internal Sensor Output

Image Stabilization Option

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4. What was the Daguerreotype?

The first colour photography technique

The first motion picture camera

The first digital camera sensor

The first commercially successful photographic process

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5. What is the "Exposure Triangle" in photography?

The three types of camera lenses

The three main types of photography lighting

The relationship between ISO, aperture, and shutter speed

The three primary colours of light used in photography

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6. World Photography Day is celebrated on which date every year?

August 19

July 12

June 5

October 1

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7. What is "photojournalism"?

A professional qualification for photographers

A magazine dedicated to photography reviews and equipment

The practice of using photography to tell news stories and document world events

A type of photography exclusive to fashion magazines

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8. What is the difference between "optical zoom" and "digital zoom"?

Digital zoom is sharper than optical zoom

Optical zoom works only outdoors; digital zoom works only indoors

There is no difference — both produce identical image quality

Optical zoom uses the lens to magnify the image without quality loss; digital zoom crops and enlarges the image, reducing quality

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9. What is a "telephoto" lens used for in photography?

Photographing small objects very closely

Taking wide panoramic images

Correcting lens distortion in portraits

Capturing distant subjects with high magnification

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10. Who was Vivian Maier and why is she significant in photography history?

A British war photographer who documented World War II

An American nanny who secretly took 150,000+ street photographs discovered only after her death

A German scientist who invented the digital camera sensor

A French fashion photographer who pioneered colour photography

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11. What does "megapixel race" refer to in the history of digital photography?

The industry trend of manufacturers competing to produce cameras with ever-increasing megapixel counts

The competition to develop the fastest autofocus systems

A competitive event between photographers

A race between Nikon and Canon to release cameras faster

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12. What is "image stabilization" (IS) in photography?

A tripod attachment for studio photography

A setting that stabilises the colour in post-processing

A mechanism that compensates for camera shake to reduce blur in handheld photography

A software tool that removes unwanted objects from photos

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13. What is "Magnum Photos"?

A prestigious international photography cooperative agency founded in 1947

A brand of photographic printing paper

A professional photography school in New York

A camera manufacturer based in Germany

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14. What does the term "camera obscura" mean?

Hidden camera

Dark room or chamber

Dark lens

Small camera

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15. What was the first digital camera ever created?

A prototype built by Kodak engineer Steven Sasson in 1975

Sony Mavica (1981)

Kodak DCS 100 (1991)

Fujifilm DS-1P (1988)

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16. What is "computational photography"?

The use of digital computation and algorithms to enhance or extend the capabilities of camera hardware

The use of computers to analyse historical photographs

Photography using computer-generated imagery (CGI)

Photography used in computer manufacturing quality control

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17. What is the "golden ratio" or "phi grid" in photographic composition?

A mathematical proportion found in nature used to create harmonious, aesthetically pleasing compositions

A composition rule requiring exactly 1.618 subjects in every photograph

A grid system used only in architectural photography

A ratio describing the optimal sensor width to height

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18. Who invented the first handheld, portable camera marketed to the general public?

Louis Daguerre

Edwin Land

Oskar Barnack

George Eastman

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19. What is a "polarising" filter used for in photography?

To increase the brightness of images taken indoors

To convert colour images to black and white

To protect the lens from dust and scratches

To reduce reflections and glare, and intensify blue skies and colours

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20. What is "shutter speed" in photography?

The length of time the camera's shutter remains open to expose the sensor to light

The rate at which images are saved to the memory card

The speed at which the photographer presses the shutter button

The speed at which the camera focuses on a subject

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21. Which famous French photographer is considered the father of photojournalism and street photography, known for his concept of "the decisive moment"?

Sebastiao Salgado

Dorothea Lange

Henri Cartier-Bresson

Robert Capa

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22. What is "35mm film" in photography?

A film with a width of 35 millimetres, the standard format for still cameras and cinema

A film with a 35-metre roll length

A film with 35 frames per roll

A film rated at 35 ISO sensitivity

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23. What is the significance of "f/8 and be there" in photography?

A guideline for focus distance in street photography

A famous photographic philosophy emphasising being present and ready over perfect technical settings

A rule stating that the shutter speed must always equal f/8

Always use f/8 aperture for the best image quality

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24. What is "golden hour" in photography?

A specialised filter that adds warm tones to any photo

The peak hours of afternoon sunlight at midday

A camera setting for sunrise photography

The hour after sunrise and before sunset when light is warm, soft, and directional

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25. What is "overexposure" in photography?

Leaving the camera in direct sunlight too long

An image that is too bright due to too much light reaching the sensor

Taking too many photographs in a single session

Using too high an ISO setting

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26. What is "chromatic aberration" in photography?

The loss of colour in underexposed images

The unwanted colour fringing or halo around edges caused by lens imperfections

The intentional use of multiple colours in a composition

The colour shift caused by incorrect white balance

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27. What type of photography lens is best suited for capturing wide landscapes?

Prime lens

Macro lens

Telephoto lens

Wide-angle lens

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28. What is "TTL" flash metering?

Timed Trigger Light — a delay setting for flash units

Triple Tone Light — a three-flash lighting setup

Total Tungsten Light — a flash colour temperature standard

Through-The-Lens — an automatic flash metering system that measures light through the camera lens

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29. What is "bracketing" in photography?

Attaching the camera to a tripod bracket

A method of framing a subject between two foreground elements

Taking multiple shots of the same scene at different exposure, focus, or white balance settings

A technique for photographing inside metal brackets in architecture

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30. What is "white balance" in photography?

The ratio of white pixels to coloured pixels in an image

A camera adjustment to render colours accurately under different lighting conditions

The balance between highlights and shadows

The brightness setting of the camera

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31. What is "street photography"?

Photography of road infrastructure and urban streets

Photography exclusively using wide-angle lenses on streets

Candid, unposed photography of people and life in public spaces

Photography of street art and graffiti

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32. Who was Ansel Adams and what is he famous for?

American landscape photographer famous for his black-and-white images of the American West and national parks

British portrait photographer famous for his royal family photographs

German photographer famous for inventing the 35mm camera

French war photographer famous for combat photography

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33. What is "crop sensor" or "APS-C" in camera terminology?

A digital sensor smaller than full frame (approximately 1.5x-1.6x crop factor)

A sensor that automatically crops unwanted areas from images

A sensor with advanced pixel-cropping technology

A sensor used only in professional cinema cameras

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34. What is "RAW" format in digital photography?

A low-resolution file format for quick sharing

An unprocessed image file containing all data captured by the camera sensor

A compressed image file similar to JPEG

A file format exclusive to smartphones

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35. What is "autofocus" (AF) in cameras?

The automatic selection of ISO and aperture

A camera system that automatically adjusts the lens to bring the subject into sharp focus

The automatic adjustment of image brightness

A feature that automatically crops the image

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36. What was the first colour photograph ever taken?

A photograph of a Scottish landscape in 1871

A photograph of a tartan ribbon in 1861 by James Clerk Maxwell

A photograph of a French flag in 1855

A photograph of flowers taken by Louis Daguerre in 1839

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37. What does "bokeh" mean in photography?

A type of Japanese camera brand

The colour fringing around edges of objects

The aesthetic quality of the out-of-focus blur in the background

The sharpness of the main subject

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38. What is "flash photography" and what is "guide number"?

Flash photography uses natural light reflected from mirrors; guide number is the flash duration

Flash photography uses artificial light; guide number measures the power of the flash

Flash photography uses infrared light; guide number is the flash range in kilometres

Flash photography requires no additional equipment; guide number measures battery life

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39. What is "HDR" photography?

High Dynamic Range — a technique combining multiple exposures to capture greater tonal detail

Horizontal Digital Range — a panoramic photography technique

High Depth Recording — a method for 3D photography

High Definition Resolution — a camera sensor specification

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40. What does JPEG stand for?

Joint Picture and Encoding Graphics

Just Photographic Encoding and Grouping

Joint Photographic Experts Group

Joined Photo Extraction and Grouping

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41. What is the function of a "memory card" in a digital camera?

It stores the camera's operating system and settings permanently

It is the removable storage medium where captured digital images and videos are saved

It stores the camera battery charge

It controls the camera's autofocus memory and tracking

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42. What is a "prime" lens in photography?

The most expensive lens in a manufacturer's range

A lens with a fixed focal length that cannot zoom

A lens designed exclusively for professional cameras

A lens with a variable focal length (zoom capability)

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43. What is the unit used to measure the colour temperature of light in photography?

Lumens

Lux

Kelvin (K)

Candela

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44. What is "medium format" photography?

Photography using film or sensors larger than 35mm full frame but smaller than large format

Photography using a medium-sized memory card

Photography at medium exposure settings

Photography using lenses with a medium focal length

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45. Who invented the Calotype process, which introduced the concept of a negative-positive photographic system?

William Henry Fox Talbot

Joseph Niepce

Louis Daguerre

Eadweard Muybridge

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46. What is "underexposure" in photography?

Shooting with too high a shutter speed

Forgetting to set the white balance

An image that is too dark due to insufficient light reaching the sensor

Taking photographs without a lens cap removed

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47. What is "long exposure" photography?

Photography using a very bright flash

Taking consecutive photos in rapid succession

Using a telephoto lens to photograph distant objects

Capturing images using a slow shutter speed over several seconds or minutes

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48. What does "DSLR" stand for?

Dual Speed Light Resolution

Direct Sensor Lens Recording

Digital Standard Light Range

Digital Single Lens Reflex

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49. What is a "macro" lens designed for?

Close-up photography of very small subjects at 1:1 or greater magnification

Creating blurred background (bokeh) in portraits

Photographing wide architectural interiors

Photographing distant birds and wildlife

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50. What is a "mirrorless" camera?

A camera that cannot reflect light

A camera with no lens

A digital camera without the internal mirror mechanism found in DSLRs

A camera with a built-in flash only

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51. What is "depth of field" in photography?

The physical distance between the camera and the subject

The number of megapixels in the camera sensor

The focal length range of a zoom lens

The range of distance within a photo that appears acceptably sharp

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52. What is "megapixel" and how does it affect photography?

One million pixels; determines resolution and print size of an image

A measure of camera sensor speed

A measure of lens focal length

A measure of camera battery life

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53. What is "blue hour" in photography?

The twilight period just before sunrise or just after sunset when indirect sunlight is blue

The time when blue-coloured studio lights are used

The time during heavy rainfall when the sky turns blue-grey

A camera filter that adds blue tones to images

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54. What is "aperture" in photography?

The focal length of the lens

The speed at which the shutter opens and closes

The sensitivity of the camera sensor to light

The opening in the lens through which light passes

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55. What is "portrait photography" and what focal lengths are preferred for it?

Photography of famous historical figures; uses wide-angle lenses

Photography of statues and sculptures; uses macro lenses

Photography primarily focused on capturing a person's face and expression; typically uses 85mm-135mm lenses

Photography of group portraits only; uses fisheye lenses

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56. What is a "histogram" in photography?

A type of wide-angle photographic technique

A camera accessory used to measure distances

A graphical representation of the tonal distribution (brightness levels) in an image

A software filter for black and white photography

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57. What was "Kodachrome"?

A pioneering colour slide film introduced by Kodak in 1935

A type of digital camera sensor

A brand of photographic printing paper

The first camera with autofocus capability

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58. What is "continuous shooting" or "burst mode" in photography?

A setting for recording continuous video footage

A mode that automatically takes one photo per minute

A mode that continuously adjusts focus

A camera mode that captures multiple frames per second while the shutter is held down

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59. What is the name of the world's first permanent photograph?

The Pencil of Nature

The Open Door

Boulevard du Temple

View from the Window at Le Gras

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60. What is "bracketing" in the context of focus stacking?

Using multiple focus points simultaneously

Taking multiple shots at different focus distances to combine for maximum sharpness throughout the frame

Using a tripod bracket to stabilise the camera

Automatically switching between manual and autofocus

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61. What is a "neutral density" (ND) filter?

A filter that reduces the amount of light entering the lens without affecting colour

A filter used only in underwater photography

A filter that sharpens images in post-processing

A filter that removes colour casts from images

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62. What is "panning" as a photographic technique?

Taking multiple photos to create a panoramic composite

Moving the camera vertically while shooting

Adjusting the horizontal tilt of the camera

Following a moving subject with the camera during a slow shutter speed exposure to keep the subject sharp while blurring the background

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63. What is "astrophotography"?

Photography of celestial objects such as stars, galaxies, nebulae, and the night sky

Photography of astronauts during space missions

Photography for astrological magazine publications

Photography using astronomical pricing equipment

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64. What is the meaning of "focal length" of a camera lens?

The distance between the lens and the camera sensor when focused at infinity

The physical length of the camera lens barrel

The weight of the lens in grams

The maximum zoom capability of a lens

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65. Who is widely credited as the inventor of photography?

George Eastman

Joseph Nicephore Niepce

William Henry Fox Talbot

Louis Daguerre

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66. What is "light painting" photography?

A photography style exclusively used in product photography

A technique of adding painted artwork to photographs in editing software

A method of using natural sunlight to paint photographic prints

A long exposure technique where a moving light source is used to draw or paint with light in a dark environment

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67. What is the "rule of thirds" in photography composition?

Using three light sources for every photograph

Dividing the image into nine equal parts and placing subjects along the lines or intersections

Always including three subjects in every composition

Keeping one-third of the image in sharp focus

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68. What is the "Zone System" in photography?

A zoning system for organising photography studio equipment

A technique for photographing aerial zones from aircraft

A systematic exposure and development technique for black-and-white photography developed by Ansel Adams

A method of dividing a photograph into zones for cropping

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69. What is "fill flash" in photography?

Setting the flash to automatically fill the frame with light

Using flash as the sole light source in a completely dark room

Filling the camera's flash with batteries

Using flash to supplement ambient light and reduce shadows on the subject

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70. What is "noise" in digital photography?

Distortion caused by camera movement

Random variation in brightness or colour in a digital image, appearing as grain

Sound interference recorded by the camera microphone

Colour bleeding between adjacent pixels

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71. What is "Photoshop" and who developed it?

A camera brand; developed by Canon

A digital camera operating system; developed by Nikon

A smartphone photography app; developed by Apple

A professional photo editing software; developed by Thomas and John Knoll, acquired and published by Adobe Systems

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72. What is the "exposure" of a photograph?

The physical size of the camera sensor

The number of images stored on a memory card

The total amount of light that reaches the camera sensor during a shot

The angle at which the camera is held

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73. Who took the famous photograph "Migrant Mother" (1936)?

Ansel Adams

Dorothea Lange

Margaret Bourke-White

Gordon Parks

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74. What is "pixel" in digital photography?

A type of camera filter

The smallest unit of a digital image

The memory storage unit of a camera

The physical lens element of a camera

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