Animals like annelids and arthropods etc where the body can be divided into identical left and right halves in only one plane, exhibit ________ symmetry.

• Coelenterata

• Radial

• Ctenophora

• Bilateral

Who is the winner of 2017 Formula One Chinese Grand Prix?

• Sebastian Vettel

• Lewis Hamilton

• Valtteri Bottas

• Kimi Raikkonen

............... optical data storage is a technology where data is stored in multiple layers in the optical disc.

• 3D

• 30D

• 300D

• 3000D

What is the process of rust forming on iron called?

• Rusting

• Crystallisation

• Shovel

• Spade

Kelvin (K) is the unit of measurement of...................

• Density

• Pressure

• Mass

• Temperature

Who invented the electrocardiogram (ECG)?

• Willem Einthoven

• Edward Jenner

• Antonio de Ulloa and Charles Wood

• Karl Benz

______________ scheme launched by the Central Government aims to spur social, economic and infrastructure development in rural areas by developing a cluster of 300 Smart Villages.

• Soil Health Card

• Shyama Prasad Mukherji Rurban Mission

• Pradhan Mantri Fasal Bima Yojana

• Pradhan Mantri Rojgar Yojana

.............acts as a shield absorbing ultraviolet radiation from the sun.

• Chlorofluorocarbons

• Stratosphere

• Ozone hole

• Greenhouse

The sliding friction is ............... than the static friction.

• double

• same

• greater

• smaller

If the orbit of a planet is an ellipse then what is the point at which the Sun is located called?

• Centre

• Circumcentre

• Incentre

• Focus