Mobile Phone Numbering System And Usage

A mobile phone charger is

Number of mobile phone users in various age groups in a city is listed below: Draw a bar graph to represent the above information.

__________ is used to operate devices such as mobile phones, computers and emergency lights.

______ cell is used to operate devices such as mobile phones, computers and emergency lights.

The given pie chart shows information about the mobile phone manufacturing companies in India. The total number mobile phone nimfactured is 12,40,000 Which company produces the last number of mobile phones?

The given pie chart shows information about the mobile phone manufacturing companies in India .The total number of mobile phone units manufactures is 12, 40 , 00 units . Which company produces the maximum number of mobile phone ?

Mobile phone acts in the frequency limit of