Geo-fencing application triggers e-mails and SMS alerts to an authorised government agency if a person has jumped quarantine or escaped from isolation. It is accurate by up to how many metres?

Geo-fencing application triggers e-mails and SMS alerts to an authorised government agency if a person has jumped quarantine or escaped from isolation. It is accurate by up to how many metres? Correct Answer 300

  • The government has tested an application that triggers e-mails and SMS alerts to an authorised government agency if a person has jumped quarantine or escaped from isolation, based on the person’s mobile phone’s cell tower location.
  • The “geo-fencing” is accurate by up to 300 m.
  • Kerala was one of the first States to use geo-fencing to track COVID-19 cases.

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How far is point 'R' from Point 'T'? Statement (I): Point 'R' is 5 metres to the north of point 'M'. Point 'U' is 4 metres to the east of point 'R'. Point 'T' is to the west of point 'R' such that points 'U' 'R' and 'T' form a straight line of  metres. Statement (II): Point 'Z' is metres to the south of point 'T'. Point 'U' is  metres to the east of point 'T'. Point 'M' is  metres to the east of point 'Z'. Point 'R' is  metres to the north of point 'M'. Point 'R' lies on the line formed by joining points 'T' and 'U'.