Sir I am Raj Kumar Tiwari faculty Physics having sound experience of about 20 yrs at various institutions of repute namely Akash institute,CLC Sikar, Physics wallah and Narayana Institute. Till to date more than thousand aspirants cracked NEET/JEE entrance exam. My teaching methodology is friendly, interactive and result oriented. I am punctual,honest . a good teammate . Shouldering responsibility of interdepartmental activity, condut PTA and seminars Thanks