Question: Recently, one of the affiliated organisations of Union Environment Ministry of India has revealed the state regarding level of pollution in Indian cities. Consider the following statements regarding this:

I. Nearly one third of Indian cities have breached annual pollution limits mandated by the Central Pollution Control Board (CPCB) between 2011 and 2015. II. CPCB data show that 94 cities spanning states from Andhra Pradesh to Jammu and Kashmir and Assam to Gujarat were guilty of breaching the annual, particulate matter limit of 60 micro-gram per cubic metre. III. The cities like Delhi, Mumbai and Pune measure PM 2.5 levels, most lack the sensors required to gauge the presence of these minute particles that are considered more toxic than the more commonly measured PM 10. Which of the following statement (s) is/are correct?

Options:

A) Only I

B) I and II

C) II and III

D) All of the above