Which of the following is NOT an application of Fiber optics?
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Courier service comes under which sector?
What was the real name of Gautam Buddha?
What was the shape of the galaxy named A1689 B11 that existed 11 billion years ago?
Which was NOT a cause of the Dust Bowl?
How many layers are there in the OSI networking model?
Books in electronic formats are called _________.
Vitamin A is also known as _____.