The body cavity which is lined by mesoderm is called .........

• coelom

• chordata

• arthropoda

• Platyhelminthes

Who discovered electricity and invented the lightning rod and bifocals?

• Kirkpatrick Macmillan

• Benjamin Franklin

• William Henry Fox Talbot

• Sir Alexander Fleming

.................. is the number of individuals of the same species that have come into the habitat from elsewhere during the time period under consideration.

• Natality

• Mortality

• Immigration

• Emigration

Convex and concave mirrors are examples of

• plane mirrors

• spherical mirrors

• inverted mirror

• erect mirror

The property of metals by which they can be beaten into thin sheets is called ................

• ductility

• malleability

• viscosity

• tensile strength

A change in which one or more new substances are formed is called .................

• Physical Change

• Chemical Change

• Rusting

• Galvanisation

The frictional force exerted by fluids is also called..........

• drag

• buoyancy

• upthrust

• convection

Using ........... one can resize, tag digital images, organise pictures into albums by drag and drop, can export the pictures for external use (by e-mail or print).

• Data Organiser

• Facebook Organiser

• Image Organiser

• Media Organiser

Which country will be hosting 2018 Men's Hockey World Cup?

• Pakistan

• Malaysia

• Australia

• India

.............scheme by the Central Government states that an insurance of Rs 10 lakh will cover each passenger traveling by Indian Rail while booking a ticket if an amount of 92 paise is paid.

• Gangajal Delivery Scheme

• Mission Bhagiratha in Telangana

• National Apprenticeship Promotion

• Railway Travel Insurance