Question

The number 784640 is represented in international system as .

• A. 7,84,640
• B. 78,46,40
• C. 7846,40
• D. 784,640

Answer 1

The correct option is D 784,640

As per Indian numerical system,the first comma is placed before the hundreds place.After that, comma is placed before every two digits.
Example : 1,23,45,678

As per international numerical system, the first comma is placed before the hundreds place.After that, comma is placed before every three digits.
Example: 1,234,567