Hello,

Manorama Yearbook

Current Affairs For IAS (PRE) – S A Majid

India Yearbook – Publication Division (GOI)

Kurukshetra Magazine

Pratiyogita Darpan Magazine

Current Affairs & News In Focus Objective Questions – Kiran Prakashan

Mathrubhumi Yearbook

Concise General Knowledge Manual – Barry O’Brien

Yojana Magazine

Economic Survey

Concise General Knowledge Manual – J K Chopra.

Hope it's helpful.

Thankyou.