Which among the following is an endothermic reaction?
Respiration
Combustion
Sweating
Burning of natural gas
C.
Sweating
Name the catalyst used in the conversion of milk into curd.
Pepsin
Invertase
Lactase
Diastase
Lowering of value of currency relative to a foreign reference currency is called ........
Devaluation
Revaluation
Down valuation
Negative valuation
Deficiency of which of the following causes non-clotting of blood?
Vitamin C
Vitamin K
Vitamin E
Vitamin B12
In which state of India 'Bodo Language' is primarily spoken?
Assam
Karnataka
Rajasthan
Andhra Pradesh
Seismometer was invented by
Alexander Parkes
Luigi Palmieri
Alexey Pajitnov
Ransom Eli Olds
The process of producing energy in plants is known as
Absorption
Reduction
Photosynthesis
Transpiration