What do you understand by the disease Insomnia?

1. 1. Colour Blindness
   2. Depression
   3. Inability to sleep
   4. None of these

JPEG is a computer file extension. JPEG stands for _____.

1. 1. Joint Picture Extractor Group
   2. Joint Photographic Experts Group
   3. Joint Picture Experiment Group
   4. Joint Photographic Extractor Group

TIFF is a computer file extension. Tiff stands for _____.

1. 1. Tagged Image File Format
   2. Tangible Internet File Format
   3. Tentative Image File Format
   4. True Image File Format

PNG is a file extension. PNG stands for _____.

1. 1. Picture Navigation Graph
   2. Portable Network Graphics
   3. Picture Network Graphics
   4. Portable Navigation Graphs

Gif is a file extension. Gif stands for _____.

1. 1. Geographical Internet File
   2. Geographical Interchange File
   3. Graphic Internet Format
   4. Graphic Interchange Format

Pdf is a file extension. Pdf stands for _____.

1. 1. Programmable Document File
   2. Programmable Document Format
   3. Portable Document Format
   4. Portable Document File

TTF is a file extension. TTF stands for _____.

1. 1. Technical Type Fonts
   2. True Type Font
   3. Typing Type Font
   4. True Typing Family

OTF is a file type used in computer programs. OTF stands for _____.

1. 1. Open Type Font
   2. Other Type Font
   3. Optical True Fonts
   4. Ordinary True Fonts

Who invented dynamite?

1. 1. Graham Bell
   2. Thomas Edison
   3. Marie Curie
   4. Alfred Nobel

Who was the first to measure earth’s radius?

1. 1. Copornicus
   2. Galileo
   3. Ptolemy
   4. Eratosthenes