NADPH is required for: (A) Gluconeogenesis, (B) Glycolysis, (C) Fatty acids synthesis, (D) Glycogenolysis
Answer is C. Fatty acid synthesis 

Cofactor requirements for fatty acid synthesis include NADPH, ATP, Mn+2, biotin (a vitamin B) and HCO3- (as a source of CO2).
NADPH is also required for reductive synthesis of cholesterol and steroids.