According to the Second Law of Motion, for a given force, acceleration is inversely proportional to the _________ of an object.

• density

• volume

• force

• mass

................ is obtained by evaporation of sea.

• Sugar

• Iron

• Salt

• Steel

.......... software are freely available and can be edited and customized by anyone.

• Free Source

• Open Source

• Easy Source

• Unpaid Source

The animals in which the body cavity is absent are known as .............

• coelomates

• wild

• pseudocoelomates

• acoelomates

__________ is the number of individuals of the population who left the habitat and gone elsewhere during the time period under consideration.

• Natality

• Mortality

• Immigration

• Emigration

__________ was launched by Prime Minister Narendra Modi as a part of the Beti Bachao, Beti Padhao campaign.

• Sukanya Samridhi Account

• Bal Swachta Mission

• Pradhan Mantri Jan Dhan Yojana

• Beti Bachao Beti Padhao Yojana

The passage of an electric current through a conducting liquid causes ............

• Galvanisation

• Evaporation

• Physical Reaction

• Chemical Reaction

Who created the first mechanical computer, which proved to be the prototype for future computers?

• Archimedes

• John Harrison

• Cai Lun

• Charles Babbage

In which sport did India win Bronze medal at Rio Olympics 2016?

• Badminton

• Boxing

• Hockey

• Wrestling

The coil wire in the electric room heater or electric cooking heater is called ............

• circuit

• element

• filament

• cells