5111. Who is the inventor of Air Plane (Jet Engine)?
Whittle
5112. Indian languages which were added to the official list of 15 in 1992 vide71st amendment of the Constitution are ?
nkani (B) Manipuri and Nepali
5113. Physical Quality of Life Index (PQLI) was undertaken by ?
Morris in 1980s
5114. To maintain the value of money what must be kept constant?
Price Level
5115. Which part of cinchona plant yields quinine?
Bark
5116. Terms of economics, which recession occurring two times with a small gap in between?
Deep Recession
5117. What are the birth and death years of Dr. B. R. Ambedkar?
1891; 1956
5118. When did the battle which is the story of Mahabharata most probably take place ?
Around 1000 B. C
5119. A radio broadcast from Delhi on Monday at 7.30 p.m. it is heard at New York on which day?
The same day at 7.30 a.m.
5120. VasarmanTest is used to diagnose?
Syphilis