GK

Fundamental Unit of current

• Volt

• Ampere

• Meter

• Candela

The current flows in one direction is called

• Alternating current

• Induced current

• Direct current

• Ionic current

Curie is a unit of

• Current

• Voltage

• Luminous intensity

• Radioactivity

Name the National tree of India

• Coconut tree

• Banyan tree

• Mango tree

• Oak tree

Who was the first prime minister of India

• Gandhiji

• Nehru

• Indira Gandhi

• Radhakrishnan

Which festival is called the festival of colours

• Onam

• Christmas

• Holi

• Diwali

Which gas is absorbed by plants

• Carbon dioxide

• Nitrogen

• Oxygen

• Helium

Name the smallest continent

• Asia

• Africa

• Australia

• Europe

Name the hardest substance available on Earth

• Gold

• Diamond

• Silver

• Aluminium

Name the natural satellite of Earth

• Moon

• Sun

• Star

• Mars