1931. What are the Doldrums?
Equatorial zone with low pressure
1932. Pandit K.G. Ginde; was well known for his contribution in when field?
Music
1933. For pasteurisation of milk by Flash method, at which temperature is milk heated?
100°C
1934. ……is a company certificate to its creditors promising payment of a stated sum after a specific period of time at fixed rate of interest?
Debenture
1935. and Railway Bridge?
6; 772 m rail deck and 4; 589 road deck (Nanking; China)
1936. If the radius of blood vessels decrease; what will be in the blood pressur?
Increase
1937. Russian Revolution was started in the year ?
1917
1938. Country is the new member of International Coffee Organisation?
Vietnam
1939. Opium is extracted from the immature fruits of the whichplant ?
Poppy (Papaver somniferum)
1940. Which Rajputa king defeated Muhammad Ghori for the first time?
Prithviraj III