Enzyme is_____________?
A. Bio catalyst
B. Hormone
C. Gland
D. None of these
LIFO stands for__________?
A.  lots in , few out
B.  link input, format output
C.  last input, first output
D.  last in, first out
OCR stands for____________?
A.  output character recorder
B.  output character recognition
C.  optical character recorder
D.  optical character recognition
World food day is internationally observed on _______________.
A.  october 16
B.  october 17
C.  october 18
D.  october 19
Herodotus is called ____________________.
A. Father of physics
B. Father of comedy
C. Father of history
D. Father of chemistry
________________ book is written on the life of Sir Syed Ahmad Khan.
A.  spirit of islam
B.  aab-e- hayat
C.  hayat-e-jawaid
D.  pir-e-kamil