Question : What was the theme of World Water Day 2020?

Option 1: Clean Water Reservoirs

Option 2: Water and Climate Change

Option 3: Clean Drinking Water

Option 4: Change Drainage Systems

Question : Amoebiasis or amoebic diarrhoea is a common parasitic infection of the intestines,__________caused by amoeba.

Option 1: Heliozoa

Option 2: Sarcodina

Option 3: Entamoeba

Option 4: Lobosa

Question : Mumps is a viral disease that causes inflammation of:

Option 1: Parotid gland

Option 2: Sublingual gland

Option 3: Submaxillary gland

Option 4: Infra-orbital gland

Question : Puccinia is a parasitic:

Option 1: plant

Option 2: animal

Option 3: algae

Option 4: fungus

Question : How many oxygen atoms are there in an acetone molecule?

Option 1: 3

Option 2: 1

Option 3: 2

Option 4: 4