Which phenomenon is responsible for the echo of sound wave?

• Reflection

• Refraction

• Interference

• Interference

The President can dismiss a member of the Council of Ministers..............

• with the consent of the Speaker

• only under emergency conditions

• on the recommendation of the Prime Minister

• on the recommendation of the Prime Minister

Securities and Exchange Board of India is a

• Quasi-Judicial Body

• Regulatory Body

• Advisory Body

• Advisory Body

In the following list of devices, which device is used in datalink layer?

• Repeaters

• Routers

• Application gateway

• Application gateway

The tree species most commonly used in social forestry is

• Peepal

• Gulmohar

• Eucalyptus

• Eucalyptus

29.

Vikram Shila University was founded by

• Chandra Gupta Maurya

• Kanishka

• Dharampala

• Dharampala

'Capital gains' refers to goods which

• serve as a source of raising further capital

• help in the further production of goods

• directly go into the satisfaction of human wants

• directly go into the satisfaction of human wants

What type of force acts on a car moving around a curve?

• Centrifugal force

• Cohesive force

• Centripetal force

• Centripetal force

The most productive ecosystem in the biosphere is

• Desert

• Open Ocean

• Estuary

• Estuary

Which of the metals has the maximum thermal conductivity?

• Iron

• Aluminium

• Silver

• Silver