Question : In the early nineteenth century, who demonstrated that there are fourteen space lattices, or regularly repeating arrangements of points in space, that differ in symmetry and geometry?

Option 1: Auguste Bravais

Option 2: William Bragg

Option 3: Jerome Karle

Option 4: Charles Frank

Question : Who invented the waterproof raincoat?

Option 1: Robert Hooke

Option 2: Cai Lun

Option 3: Charles Macintosh

Option 4: William Harvey

Question : Who was the first Governor General of Bengal?

Option 1: Robert Clive

Option 2: William Bentinck

Option 3: Warren Hastings

Option 4: Charles Cornwallis

Question : Who led the English army in the Battle of Buxar?

Option 1: Lord Clive

Option 2: William Henry Sleeman

Option 3: Hector Munro

Option 4: Charles Eyre Coote

Question : Select the correct passive form of the given sentence.

They are making elaborate arrangements for the party.

Option 1: Elaborate arrangements have been made for the party.

Option 2: Elaborate arrangements are made for the party.

Option 3: Elaborate arrangements are being made for the party.

Option 4: Elaborate arrangements were being made for the party.

Question : In the early 1800s, who discovered that each chemical element is made up of a unique type of atom and that atoms differ by their mass?

Option 1: Antoine Lavoisier

Option 2: John Dalton

Option 3: Amedeo Avogadro

Option 4: Robert Boyle