Question

In a country of 1400 million population 70% own mobile phones. Among the mobile phone owners, only 294 million access the internet. Among these internet users, only half buy goods from e- commerce portals. What is the percentage of these buyers in the country?

• A. $10.50$
• B. $14.70$
• C. $15.00$
• D. $50.00$

Answer 1

The correct option is A $10.50$

Total populations = 1400 million

According to the question 70% of mobile phone users data is an unnecessary data.

Its not necessary to calculate tabing the relevant data into consideration

Number of internet users =294 million

Half of which (internet) use e-commerce portal
$\frac{294}{2}=147$

Percentage of these (e-commerce portals) in the country (out of 1400 million
$=\frac{147}{1400}\times 100=10.5\%$