<prompt> Rose waaler test is -Complement fixation testPricipitation in gelRing precipitationPassive hemagglutination test  <response>: Ans. is d i.e., Passive hemogglutination test Serological TestsTypeUse to diagnosePaul Bunnell testTube agglutinationInfectious mononucleosisWasserman reactionComplement fixation testsyphilisRose waaler testPassive hemagglutinationRheumatoid arthritisWidal testTube agglutinationTyphoidVDRLSlide precipitationSyphilisKahns flocculation testTube precipitationSyphilisWeil Felix testHeterophile tube agglutinationationRickettsiaeLancefield testRing precipitationGroup of streptococciAscolis testRing precipitationAnthrax 