JEE Main 2023 Chemistry question

Decreasing order towards reaction for the following compounds is (four chlorobenzyl compounds with NO2, OMe, Cl, Cl substituents labeled a,b,c,d)

• (A)a > c > d > b
• (B)a > b > c > d
• (C)d > b > c > a
• (D)b > d > c > aCorrect