Qualityweek23

Which were the first elements to form after the Big Bang started to cool?

• Uranium and plutonium

• Carbon and silicon

• Oxygen and nitrogen

• Hydrogen and Helium 

What's the lightest element in the periodic table?

• Helium

• Hydrogen

• Air

• Neutrons

When is World Health Day observed?

• April 7

• May 4

• June 1

• July 3

When is Doctor's Day celebrated in India?

• June 1

• July 1

• Aug 1

• Sep 1

In which number system, there is no symbol for zero?

• a)Hindu Arabic system

• b)Roman

• c) Egyptian

• d)Mesopatomian

What does 1 googol means?

• a)1 followed by 1000 zeros

• 1 followed by 100 zeros

• a)1 followed by 50 zeros

• a)1 followed by 500 zeros