Globalisation of Indian Economy denotes

• an increase of external borrowings

• having minimum intervention in economic relations with other countries

• starting of new business units abroad

• starting of new business units abroad

On a cold day when the room temperature is 15°C, the metallic cap of a pen becomes much colder than its plastic body, though both are at the same temperature of 15°C because

• metals have higher thermal capacity than plastics

• plastics have a lower density than metals

• metals are good conductors of heat

• metals are good conductors of heat

Suez Canal is located in which of the following countries?

• Sudan

• Saudi Arabia

• Egypt

• Egypt

Solar energy is converted into chemical energy during

• Combustion

• Transition

• Photosynthesis

• Photosynthesis

Which one of the following is not the excretory organ?

• Kidneys

• Liver

• Lungs

• Lungs

Mechanism preventing interbreeding is called ____________.

• Adaptation

• Isolation

• Reproduction

• Reproduction

Ozone layer is formed due to reactions of

• oxygen and ultraviolet rays

• carbon dioxide and layers of atmosphere

• cosmic rays and layers of atmosphere

• cosmic rays and layers of atmosphere

Biodegradable wastes can usually be converted into useful substances with the help of

• Bacteria

• Nuclear proteins

• Radioactive substances

• Radioactive substances

Cache memory acts between ______________.

• CPU and RAM

• CPU and ROM

• RAM and ROM

• RAM and ROM

The solar energy produced by

• Fusion reaction

• Fission reaction

• Combustion reaction

• Combustion reaction