general knowledge Online Quiz - 2996

In Hindu mythology, Goddess Sita is believed to be an incarnation of Goddess Lakshmi, who represents purity, devotion, and prosperity. Sita emerged from the earth when King Janaka was plowing a field, and she is revered as the ideal wife and embodiment of virtue in the Ramayana epic.

Lord Ganesha is the Hindu deity with an elephant face, easily recognizable by his elephant head and human body. He is widely revered as the remover of obstacles, patron of arts and sciences, and god of beginnings and wisdom, worshipped at the start of any Hindu ceremony or undertaking.

Lord Krishna is famously depicted with a flute in his hands, earning him the name 'Venugopal' or 'Murlidhar' meaning 'one who holds the flute'. The flute is Krishna's signature instrument, and his divine flute playing is said to have mesmerized all living beings, drawing them toward his spiritual presence.

Lord Rama is traditionally depicted carrying a bow, specifically the legendary 'Kodanda' bow, earning him the name 'Kodandapani' or 'one who holds the bow'. As the warrior prince in the Ramayana epic, Rama's bow symbolizes his duty, strength, and readiness to uphold righteousness (dharma).

Goddess Kaali is depicted wearing a garland of skulls (mundamala) around her neck, symbolizing the triumph over ego and the ephemeral nature of life. The skulls represent the letters of the Sanskrit alphabet or the severed heads of demons, and Kaali wears them to signify her power over time, death, and transformation.

Lord Shiva is depicted with the sacred River Ganga flowing from his matted hair (jata), known as 'Gangadhara' or 'bearer of Ganga'. According to Hindu mythology, Ganga descended from heaven with such force that Shiva caught her in his matted locks to prevent the earth from being overwhelmed by her torrential flow.

Lord Brahma is the Hindu deity depicted with four faces, representing the four Vedas (Rig, Yajur, Sama, Atharva) and his ability to see in all four directions. Each face symbolizes his aspect as the creator god who surveys all of creation, and he is often shown with four heads facing cardinal directions.

Saraswathi is the correct answer as the Hindu Goddess of Knowledge, wisdom, music, and arts. She is worshipped by students and scholars before beginning their studies. Lakshmi represents wealth, Kaali represents destruction of evil forces, and Parvati represents power and divine energy.

Lakshmi is the Hindu Goddess of wealth, prosperity, and fortune. She is typically depicted with gold coins and is worshipped during Diwali, the festival of lights. Saraswathi is the Goddess of Knowledge, Kaali is the fierce form of Durga, and Parvati is the mother goddess and consort of Shiva.

The casting operations (double)$data, (int)$data don't modify the original variable $data - they only return converted values. Since these casts aren't assigned to anything, $data remains unchanged as "98.8degrees". The echo statement outputs the original value. Option C shows the closest match despite the spacing difference.

array_rand() is the correct PHP function that picks one or more random entries from an array. It returns the key(s) of random value(s), not the values themselves. By default it returns one random key, or you can pass a second parameter to get multiple random keys. The other options are not valid PHP functions.

MPEG stands for Moving Picture Experts Group. It's a working group of experts that sets standards for audio and video compression and transmission. Common MPEG formats include MP3 (audio), MPEG-1, MPEG-2 (DVD video), and MPEG-4 (digital video). The key word is 'Moving' not 'Motion' - motion pictures refer to films, but the standard specifically uses 'Moving Picture'.

DVD stands for Digital Versatile Disc (originally Digital Video Disc). It's a digital optical disc storage format that can store high-capacity data including video, audio, and computer files. The term 'Versatile' reflects its multiple uses beyond just video. Common DVD types include DVD-ROM, DVD-R, DVD+R, DVD-RW, and DVD+RW for different read/write capabilities.

JPEG stands for Joint Photographic Experts Group. It's a commonly used method of lossy compression for digital images, particularly for photographs. The format was created by this committee and both the committee and the compression method are named JPEG. The key word is 'Photographic' not just 'Picture' or 'Photo' - it specifically refers to photography and photo-realistic images.

GIF stands for Graphic Interchange Format. It is a bitmap image format that supports up to 8 bits per pixel, allowing a single image to reference its own palette of up to 256 different colors. The other options use 'Graph' instead of 'Graphic' or incorrect variations like 'Form' instead of 'Format'.

VCD stands for Video Compact Disk. It is a standard digital format for storing video on compact discs. The other options incorrectly use 'Desk' instead of 'Disk' or 'Compressed' instead of 'Compact'.