Main Damage types from npc factions:

Damage To Resist - Damage To Inflict
-Angel Cartel - 7% EM, 62% Exp, 22% Kin, 9% Therm - EXP
-Blood Raiders - 50% EM, 0% Exp, 2% Kin, 48% Therm - EM
-Guristas Pirates - 2% EM, 1% Exp, 79% Kin, 18% Therm - KIN
-Mordu's Legion - 0% EM, 0%, Exp, 70% Kin, 30% Therm - KIN
-Sansha's Nation - 53% EM, 0% Exp, 0%, Kin, 47% Therm - EM
-Serpentis - 0% EM, 0% Exp, 45% Kin, 55% Therm - KIN
-Amarr - 47% EM, 4% Exp, 7% Kin, 42% Therm - EM
-Caldari - 1% EM, 0% Exp, 51% Kin, 48% KIN, THERM
-Gallente - 1% EM, 0% Exp, 60% Kin, 39% Therm - THERM
-Minmatar - 12% EM, 50% Exp, 31% Kin, 7% Therm - THERM
-Mercenaries All - THERM
-Drones All - EM

RADAR AMA
GRAVI CAL
MAGNET GAL
LADAR MIN

Magnetometric - this is to find professional sites (archaeology and salvaging sites).
Gravimetric - this is to find asteroid belt sites.
Radar - this is to find hacking sites.
Ladar - this is to find gas cloud-related sites
Unknown - this has a chance to find a wormhole or a complex with a chance to escalate.
---------------------------------------------

Missions guide:
http://eve-survival.org/missions/
www.eve-agents.com

*** NPC damage types ***
Guristas - Kinetic & Thermal
Serpentis - Kinetic & Thermal
Mordus - Kinetic & Thermal
Blood - EM & Thermal
Sansha - EM & Thermal
Angel - EM, Kinetic, Thermal & Explosive
Mercenary - EM, Kinetic, Thermal & Explosive
Rogue Drones - EM, Kinetic, Thermal & Explosive

*** Best damage types to NPC ***
Guristas - Kinetic
Serpents - Thermal
Mordus - Thermal & Kinetic
Blood - Thermal
Sansha - Thermal
Angel - Explosive
Mercenary - Thermal
Rogue Drones - EM

*** Scout drone damage types ***
Acolyte - EM
Hobgoblin - Thermal
Warrior - Explosive
Hornet - Kinetic
*** Medium drone damage types ***
Infiltrator: EM
Hammerhead: Thermal
Valkyrie: Explosive
Vespa: Kinetic