The commercial name for calcium hydride

Compiler is the -

Which of the following is true?

The mass of one Avogadro number of helium atom is

Who translated the Autobiography of Madam Curie in Hindi?

Which state government has cancelled four major Special Economic Zones (SEZs) proposed by large business houses-Mahindra, Videocon and India Bulls- after having failed to acquire land for the multi-purpose projects?

'Goitre' is caused due to lack of

Which is India's largest library with a collection of over 190 million volumes of reading and information material

Who is the owner of Kingfisher Airlines?

Leonardo da Vinci