All except one results in increased secretion of Renin: (A) Renal ischaemia, (B) Decreased amount of Na+ in DCT, (C) Decreased amount of Na+ in PCT, (D) Narrowing of afferent arterioles
Answer is C. Renin release is stimulated by

Reduced Na+ in macula densa in distal tubule.
Decreased GFR- Renal ischemia, afferent arteriolar constriction.