Explanation

ARPA stand for Advanced Research Projects Agency.

ARPANET was the basis of the Internet.

ARPANET Concept first published in 1967.

ARPANET was developed by the U.S.A.

Explanation

United States of America (USA) got independence on 4 July 1776 from Britain. 

On July 2, Congress voted in favor of independence, and on July 4, the Declaration of Independence was approved.

Explanation

1 Million is equal to 10,00,000 (10 Lac)
1 billion is equal to 1000 million

1 billion has 9 zeroes

1 billion means ایک ارب 

Explanation

Explanation

Explanation

Explanation

Garrulous means باتونی

Talkative means باتونی

Explanation

3/1000 is already a fraction.

To convert it to a decimal:

3/1000 = 0.003

Explanation

Explanation

CPI stands for Consumer Price Index.

It measures the average change over time in the prices paid by consumers for goods and services.

It is often used to assess inflation and cost of living.