Archives

{“questions”:{“5l97d”:{“id”:”5l97d”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nIn un numero di quattro cifre, la somma delle prime due cifre \u00e8 uguale alla quarta, la differenza fra la quarta e la prima \u00e8 uguale alla terza e …

{“questions”:{“8oxhg”:{“id”:”8oxhg”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nUn liceo ha 1.500 iscritti di cui 1\/4 di sesso femminile\r\n\r\n \r\nSi sa che il 10% degli iscritti ha scelto come seconda lingua straniera il tedesco. Scegliendo a caso …

{“questions”:{“upy59”:{“id”:”upy59″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nUna societ\u00e0 che inizialmente fatturava 100 milioni di euro ha visto calare del 60% il fatturato nel primo anno, del 50% nel secondo e del 90% nel terzo.\r\n\r\n \r\nQual …

{“questions”:{“wnwnn”:{“id”:”wnwnn”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nUn quadrato \u00e8 costituito di 49 piccoli quadrati bianchi tutti uguali tra di loro.\r\n\r\n \r\nVengono colorati in rosso i quadrati che ne costituiscono il bordo. Quanti quadrati restano bianchi?\r\n“,”desc”:””,”hint”:””,”answers”:{“91jet”:{“id”:”91jet”,”image”:””,”imageId”:””,”title”:”A)\t35″},”94t7n”:{“id”:”94t7n”,”image”:””,”imageId”:””,”title”:”B)\t36″},”nup5e”:{“id”:”nup5e”,”image”:””,”imageId”:””,”title”:”C)\t16″},”lrym0″:{“id”:”lrym0″,”image”:””,”imageId”:””,”title”:”D)\t25″,”isCorrect”:”1″},”hfpta”:{“id”:”hfpta”,”image”:””,”imageId”:””,”title”:”E)\t21″}}}},”results”:{“4ms8p”:{“id”:”4ms8p”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” …

{“questions”:{“2gaz5”:{“id”:”2gaz5″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nQuali tra i termini proposti completano correttamente la seguente proporzione?\r\n\r\n \r\nTentennare : X = prostrare : Y\r\n“,”desc”:””,”hint”:””,”answers”:{“6l6pr”:{“id”:”6l6pr”,”image”:””,”imageId”:””,”title”:”A)\tX = dubitare\tY = corroborare”},”tlhhz”:{“id”:”tlhhz”,”image”:””,”imageId”:””,”title”:”B)\tX = vacillare\tY = abbattere”,”isCorrect”:”1″},”lp9yk”:{“id”:”lp9yk”,”image”:””,”imageId”:””,”title”:”C)\tX = scampanellare\tY = stancare”},”rrko0″:{“id”:”rrko0″,”image”:””,”imageId”:””,”title”:”D)\tX …

{“questions”:{“nvd0n”:{“id”:”nvd0n”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nLa negazione della proposizione \u201cdietro ogni grande uomo c’\u00e8 una grande donna\u201d \u00e8:\r\n“,”desc”:””,”hint”:””,”answers”:{“epq8y”:{“id”:”epq8y”,”image”:””,”imageId”:””,”title”:”A)\tnessun grande uomo ha una grande donna dietro”},”mbf6k”:{“id”:”mbf6k”,”image”:””,”imageId”:””,”title”:”B)\tesiste almeno un grande uomo senza una grande donna dietro”,”isCorrect”:”1″},”jr3o0″:{“id”:”jr3o0″,”image”:””,”imageId”:””,”title”:”C)\tdietro …

{“questions”:{“qsinj”:{“id”:”qsinj”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nVeterinaria 2017\r\n\r\n \r\nIl magnesio \u00e8 un metallo alcalino-terroso; pertanto nella tavola periodica si colloca:\r\n“,”desc”:””,”hint”:””,”answers”:{“7jtef”:{“id”:”7jtef”,”image”:””,”imageId”:””,”title”:”A)\ttra i gas nobili”},”czzid”:{“id”:”czzid”,”image”:””,”imageId”:””,”title”:”B)\ttra i metalli di transizione”},”2bo5y”:{“id”:”2bo5y”,”image”:””,”imageId”:””,”title”:”C)\ttra i lantanidi”},”p7pec”:{“id”:”p7pec”,”image”:””,”imageId”:””,”title”:”D)\ttra gli alogeni “},”7mi60”:{“id”:”7mi60″,”image”:””,”imageId”:””,”title”:”E)\ttra gli elementi del …

{“questions”:{“lbutt”:{“id”:”lbutt”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nVeterinaria 2017\r\n\r\n \r\nL\u2019acetone pu\u00f2 essere ossidato a:\r\n“,”desc”:””,”hint”:””,”answers”:{“p2779”:{“id”:”p2779″,”image”:””,”imageId”:””,”title”:”A)\talcano”},”sn2x9″:{“id”:”sn2x9″,”image”:””,”imageId”:””,”title”:”B)\talogenuro alchilico”},”im7h8″:{“id”:”im7h8″,”image”:””,”imageId”:””,”title”:”C)\talcol secondario”},”ukduv”:{“id”:”ukduv”,”image”:””,”imageId”:””,”title”:”D)\tacido carbossilico”,”isCorrect”:”1″},”tas9u”:{“id”:”tas9u”,”image”:””,”imageId”:””,”title”:”E)\talchene”}}}},”results”:{“zeg5y”:{“id”:”zeg5y”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” Se ossidiamo un composto organico otterremo un composto che presenta atomi di carbonio pi\u00f9 ossidati rispetto alla situazione di …

{“questions”:{“xu8v3”:{“id”:”xu8v3″,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nVeterinaria 2017\r\n\r\n \r\nMiscelando quantit\u00e0 equimolari di ammoniaca e cloruro di ammonio in acqua si ottiene:\r\n“,”desc”:””,”hint”:””,”answers”:{“i8lk2”:{“id”:”i8lk2″,”image”:””,”imageId”:””,”title”:”A)\tuna soluzione neutra”},”a7wck”:{“id”:”a7wck”,”image”:””,”imageId”:””,”title”:”B)\tun miscuglio eterogeneo”},”xeq8a”:{“id”:”xeq8a”,”image”:””,”imageId”:””,”title”:”C)\tuna soluzione acida”},”1uc8g”:{“id”:”1uc8g”,”image”:””,”imageId”:””,”title”:”D)\tuna soluzione tampone”,”isCorrect”:”1″},”yemiv”:{“id”:”yemiv”,”image”:””,”imageId”:””,”title”:”E)\tun precipitato”}}}},”results”:{“3yxgb”:{“id”:”3yxgb”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\nUna soluzione tampone e una …

{“questions”:{“7b6hk”:{“id”:”7b6hk”,”mediaType”:”image”,”answerType”:”text”,”imageCredit”:””,”image”:””,”imageId”:””,”video”:””,”imagePlaceholder”:””,”imagePlaceholderId”:””,”title”:” \r\nAcqua ed esano non sono miscibili tra loro.\r\n\r\n \r\nQualora vengano posti nello stesso recipiente si ottiene:\r\n“,”desc”:””,”hint”:””,”answers”:{“oei3f”:{“id”:”oei3f”,”image”:””,”imageId”:””,”title”:”A)\tun colloide”},”ylq4u”:{“id”:”ylq4u”,”image”:””,”imageId”:””,”title”:”B)\tun’unica fase”},”nnhhp”:{“id”:”nnhhp”,”image”:””,”imageId”:””,”title”:”C)\tun sistema omogeneo”},”vah3n”:{“id”:”vah3n”,”image”:””,”imageId”:””,”title”:”D)\tuna soluzione”},”3a6gg”:{“id”:”3a6gg”,”image”:””,”imageId”:””,”title”:”E)\tun sistema eterogeneo”,”isCorrect”:”1″}}}},”results”:{“14fbg”:{“id”:”14fbg”,”title”:””,”image”:””,”imageId”:””,”min”:”0″,”max”:”1″,”desc”:” \r\nCome prima osservazione notiamo che l\u2019esano …