Which one among the following is used in making lead pencils?
(b) Carbon black
Which of the following elements is found in all organic compounds?
Acidic hydrogen is present in
A disk on which you store information
(a) TV disk
(b) Paper disk
(d) Data disc
Who was the first Woman to win the "Jnanpith Award"?
(a) Mahashweta Devi
(b) Ashapurna Devi
(c) Mahadevi Verma
(d) Amrita Pritam
The Arjuna awards were instituted in the year
The Nobel Prize was instituted by the country
"International voluntary blood donation day" is observed on
(a) 6 November
(b) 12 November
(c) 15 November
(d) 19 November
United Nations adopted a charter of Economic Rights in the year
The Nuclear Non-Proliferation Treaty came into force in