Kaka Kalelkar
B.P Mandal
V.P Singh
P.V Narsimha Rao
In the process of dialysis, used on patients with affected kidneys, the phenomenon involved is
In vulcanisation process, rubber can be hardened by adding
In water treatment plant, use of chloramines ensures _
In Which among the given animals, is open circulatory system found
In Which among the given multiple epidermis is found
In which decade was the ARRL founded?
In which decade were the first successful diode
In which decade with the first transatlantic radio broadcast occur?
In which group of places the Kumbh Mela is held every twelfth years?
In which musical instrument, Ustad Amjad Ali Khan is expertised
