Polish Your Brain

When is Earth day celebrated?

• 22 april

• 22 august

• 12 april

• 12 august

Name the largest flower in the world?

• Dhalia

• Rafflesia arnoldii

• Marigold

• lotus

Name the smallest perfect number?

• 1

• 4

• 0

• 6

Which public sector bank is the largest in India?

• BANK OF INDIA

• PUNJAB NATIONAL BANK

• STATE BANK OF INDIA

• HDFC BANK

Name the longest river on the earth.

• NILE

• GANGA

• BHRAMHAPUTRA

• TSANG PO

Which planet is known as the blue planet?

• EARTH

• SATURN

• NEPTUNE

• VENUS

Who is known as the Father of Mathematics.

• RAMANUJAN

• ARYABHATTA

• ARCHIMEDES

• PLUTO

WHICH is the lightest metal in the world.

• Carbon

• Nitrogen

• Lithium

• Hydrogen

Who invented Facebook?

• Mark Zuckerberg 

• Benjamin Franklin

• Robert Fulton

• None of the above

Name any one country which is present in both Asia and Europe.

• USA

• INDIA

• VIETNAM

• TURKEY