Calorific values of some fuels are given: Fuel Calorific value (kJ/kg) – McqOptions

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1.	Calorific values of some fuels are given: Fuel Calorific value (kJ/kg) Coal 25000-33000 Diesel 45000 LPG 55000 CNG 50000 On the basis of this data, find out the correct order of efficiency of fuels.
A.	LPG > CNG > Diesel > Coal
B.	Coal > Diesel > LPG > CNG
C.	Diesel > CNG > Coal > LPG
D.	CNG > LPG > Diesel > Coal
Answer» B. Coal > Diesel > LPG > CNG

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