Question : The temperate grasslands of South America are called

Option 1: Prairies

Option 2: Pampas

Option 3: Downs

Option 4: Steppes

Question : Name the country from which the constitutional features of procedures for amendments were borrowed by India.

Option 1: Britain

Option 2: United States of America

Option 3: South Africa

Option 4: Germany

Question : What is the ratio of inradius and circumradius of an equilateral triangle?

Option 1: 1 : 2

Option 2: 1 : 3

Option 3: 1 : 4

Option 4: 3 : 2

Question : The preferred IUPAC name of Allyl bromide is:

Option 1: 3-Bromopropene

Option 2: 3-Bromobutene

Option 3: 2-Bromopropene

Option 4: 1-Bromopentane

Question : What is the valency of Boron?

Option 1: 2

Option 2: 3

Option 3: 4

Option 4: 1