Question

The monitoring stations, established by NEERI, have reported that Kolkata and New Delhi have highest ____________ and ____________ in air respectively.

Options

• Sulphur dioxide, suspended particulate matter

• Carbon monoxide, nitrogen dioxide

• Carbon monoxide, suspended particulate matter

• Carbon monoxide, sulphur dioxide

Answer 1

The monitoring stations, established by NEERI, have reported that Kolkata and New Delhi have highest Carbon monoxide and suspended particulate matter in air respectively.

Explanation:

According to NEERI, Carbon monoxide and suspended particles, which are primarily generated by automobile exhaust, are highest in Kolkata and New Delhi.