Question
An Optical Storage Device is
__________.Solution
Optical storage, electronic storage medium that uses low-power laser beams to record and retrieve digital (binary) data. In optical-storage technology, a laser beam encodes digital data onto an optical, or laser, disk in the form of tiny pits arranged in a spiral track on the disk's surface.
Which Five-Year Plan achieved a growth rate of 3.3% against a target of 5.7%?
 Which one of the following has not been recently included in UNESCO's Memory of the World Asia-Pacific Regional Register?
- Who emerged as the winner of the Prague Masters 2025, often referring to himself as a "Pawn of 64 squares"?
- Which Indian state became the first to establish a Senior Citizens Commission?
- How many forms of justice are enshrined in the Preamble to the Constitution of India?
- Which athlete secured a gold medal for India in the women's 62kg freestyle category at the 2025 Asian Wrestling Championships held in Amman, Jordan?
Who was the founder of the Banaras Hindu University (BHU) in Varanasi?
Match the following correctly:
- In which state is the Tobacco Board's main office located?
Which renowned luxury brand has appointed Alia Bhatt as its first Indian global ambassador?