Grade 10th

In chemistry,what does PH stands for ?

• Power of hydrogen

• Potential Hydrogen

• Pure hydrogen

• Partial hydrogen

Which is the highest award in India

• Arjun Award

• Bharat Ratna

Sun is a _______________

• Planet

• Star

• Moon

Which chess piece can only move diagonally.

• Queen

• Rook

• Knight

• Bishop

Which is the world's fastest bird?

• Eagle

• Peregrine Falcons

• Kite

In what country is the Chernobyl nuclear plant located?

• America

• Australia

• Ukraine

• Israil

What software company is headquartered in Redmond, Washington? 

Which planet has the most moons?

• Saturn

• Uranus

• Neptune

.Who discovered that the earth revolves around the sun?

What is the Roman Numeral for 500

• M

• MC

• D

• DC