A.

ii only

B.

i and ii only

C.

ii and iii only

D.

i, ii and iii

A.

Nagaland

B.

Tripura

C.

Arunachal Pradesh

D.

Sikkim

A.

Central Water Commission

B.

India Meteorological Department

C.

National Disaster Management Authority

D.

State Water Commission

A.

i only

B.

i and ii only

C.

ii and iii only

D.

i, ii and iii

A.

None of the pair

B.

Only one pair

C.

Only two pairs

D.

All three pairs

A.

Quartz glass

B.

Soda-lime glass

C.

Pyrex glass

D.

Fibre glass

A.

Punjab

B.

Gujarat

C.

Maharastra

D.

Uttar Pradesh

A.

i and ii only

B.

ii and iii only

C.

i, ii and iii only

D.

i, ii, iii and iv

A.

i only

B.

i and ii only

C.

i and iii only

D.

i, ii and iii

A.

Water Pollution

B.

Air Pollution

C.

Soil Pollution

D.

Radioactive Pollution