Question : Ball pen functions on the principle of:

Option 1: Viscosity

Option 2: Boyle's law

Option 3: Gravitational force

Option 4: Surface tension

Question : 'Pigeon milk' is produced by:

Option 1: crop

Option 2: birds

Option 3: mammals

Option 4: all of the above

Question : The ''Ramon Magsaysay'' award is conferred by which country?

Option 1: Malaysia

Option 2: Indonesia

Option 3: Philippines

Option 4: Thailand

Question : The 'Dronacharya Award' is given to_____________.

Option 1: sportsmen

Option 2: coaches

Option 3: umpires

Option 4: sports editors

Question : Brahmagupta used the terms 'Kuttaka' and 'Kuttakaganita' to refer to:

Option 1: algebra

Option 2: trigonometry

Option 3: arithmetic

Option 4: geometry