Quiz — 6a0c265a7beae_corrigé prototype 4 brouillon.pdf

Question 1 sur 10 20:00

[{"id":888,"question":"Quel est le résultat de l'opération 2x + 5, lorsque x = 3 ?","option_a":"11","option_b":"13","option_c":"15","option_d":"17","option_e":"","option_f":"","bonne_reponse":"a","explication":"Remplacement de x par 3 dans l'expression 2x + 5 donne 2*3 + 5 = 6 + 5 = 11","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"11\", \"b\": \"13\", \"c\": \"15\", \"d\": \"17\"}}","_debug_options_count":4},{"id":889,"question":"L'équation 2x = 12 a une solution unique ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Oui, car il n'y a qu'une seule valeur de x qui satisfait l'équation","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":890,"question":"Quel est le facteur commun des nombres 12, 18 et 24 ?","option_a":"2","option_b":"3","option_c":"4","option_d":"6","option_e":"","option_f":"","bonne_reponse":"d","explication":"Le facteur commun le plus élevé de 12, 18 et 24 est 6","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"d\", \"options\": {\"a\": \"2\", \"b\": \"3\", \"c\": \"4\", \"d\": \"6\"}}","_debug_options_count":4},{"id":891,"question":"La somme des angles intérieurs d'un triangle est toujours égale à 180 degrés ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"C'est une propriété fondamentale des triangles","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":892,"question":"Quelle est la formule pour calculer l'aire d'un rectangle ?","option_a":"longueur + largeur","option_b":"longueur - largeur","option_c":"longueur * largeur","option_d":"longueur \/ largeur","option_e":"","option_f":"","bonne_reponse":"c","explication":"L'aire d'un rectangle est calculée en multipliant la longueur par la largeur","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"longueur + largeur\", \"b\": \"longueur - largeur\", \"c\": \"longueur * ","_debug_options_count":4},{"id":893,"question":"Un nombre impair est toujours un multiple de 3 ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"b","explication":"Un nombre impair n'est pas nécessairement un multiple de 3","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":894,"question":"Quel est le résultat de la division de 15 par 3 ?","option_a":"3","option_b":"5","option_c":"7","option_d":"9","option_e":"","option_f":"","bonne_reponse":"a","explication":"15 divisé par 3 égale 5","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"3\", \"b\": \"5\", \"c\": \"7\", \"d\": \"9\"}}","_debug_options_count":4},{"id":895,"question":"Tout triangle dont les côtés mesurent 3, 4 et 5 cm est un triangle rectangle ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"C'est un exemple classique de triangle rectangle, car 3^2 + 4^2 = 5^2","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4},{"id":896,"question":"Quelle est la formule pour calculer le volume d'une sphère ?","option_a":"(4\/3)*π*r^3","option_b":"(2\/3)*π*r^3","option_c":"(1\/3)*π*r^3","option_d":"π*r^2","option_e":"","option_f":"","bonne_reponse":"a","explication":"La formule correcte pour le volume d'une sphère est (4\/3)*π*r^3","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"(4\/3)*π*r^3\", \"b\": \"(2\/3)*π*r^3\", \"c\": \"(1\/3)*π*r^3\", \"d\": \"π","_debug_options_count":4},{"id":897,"question":"Un nombre pair est toujours divisible par 2 ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"C'est la définition même d'un nombre pair","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"Vrai\", \"b\": \"Faux\", \"c\": \"\", \"d\": \"\"}}","_debug_options_count":4}]