Which of the following is also known as a common Water Hyacinth?
Pistia
Opuntia
Aegilops
Echhornia
Deficiency of which of the following causes non-clotting of blood?
Vitamin C
Vitamin K
Vitamin E
Vitamin B12
Name the catalyst used in the conversion of milk into curd.
Pepsin
Invertase
Lactase
Diastase
The blue revolution is related with
fish production
foodgrain production
oilseed production
oilseed production
The purpose of choke in a fluorescent lamp is
to decrease the current flow
to decrease the voltage momentarily
to decrease the resistance
to decrease the resistance
The apparent weight of a man in a lift is less than the real weight when
the lift is going up with uniform speed
the lift is going down with an acceleration
the lift is going down with uniform speed
the lift is going down with uniform speed
Addition of excessive amounts of heat to lake is referred to as
green house effect
refrigeration effect
heat bloom
heat bloom
The mercury and sodium street lamps light up because of
atomic absorption
atomic emission
electron absorption
electron absorption
From the national point of view which of the following indicates Micro Approach?
Inflation in India
Educated Unemployment in India
Study of sales of TISCO
Study of sales of TISCO