What is the UK Grade conversion system according to Indian Standards?

I wanted to apply to a UK university (Westminster University) and I wasn't sure which course to take up ? I mean according to British standards what is BBB and CCC in Indian percentage system ? How much percentage do u have to have to make it A, B or C ?

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia…).