Quiz — 2021.pdf

Question 1 sur 10 20:00

[{"id":111988,"question":"Quelle est la formule de la dérivée de la fonction f(x) = x² + 3x - 5 ?","option_a":"A. f'(x) = 2x + 3","option_b":"B. f'(x) = x² + 3","option_c":"C. f'(x) = 2x² + 3","option_d":"D. f'(x) = 2x - 5","option_e":"","option_f":"","bonne_reponse":"a","explication":"La dérivée de x² est 2x, celle de 3x est 3, et celle de -5 est 0. Donc f'(x) = 2x + 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\": \"A. f'(x) = 2x + 3\", \"b\": \"B. f'(x) = x² + 3\", \"c\": \"C. f'(x) = 2","_debug_options_count":4},{"id":111989,"question":"En littérature, quel mouvement artistique est associé à Victor Hugo ?","option_a":"A. Le réalisme","option_b":"B. Le romantisme","option_c":"C. Le surréalisme","option_d":"D. L'existentialisme","option_e":"","option_f":"","bonne_reponse":"b","explication":"Victor Hugo est une figure majeure du romantisme français, avec des œuvres comme Les Misérables ou Notre-Dame de Paris.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"A. Le réalisme\", \"b\": \"B. Le romantisme\", \"c\": \"C. Le surréalis","_debug_options_count":4},{"id":111990,"question":"Vrai ou Faux ? La photosynthèse se déroule uniquement dans les racines des plantes.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"b","explication":"La photosynthèse a lieu principalement dans les feuilles, où se trouvent les chloroplastes.","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":111991,"question":"Quelle est la capitale de la Tunisie ?","option_a":"A. Sfax","option_b":"B. Sousse","option_c":"C. Tunis","option_d":"D. Kairouan","option_e":"","option_f":"","bonne_reponse":"c","explication":"Tunis est la capitale politique et administrative de la Tunisie.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"A. Sfax\", \"b\": \"B. Sousse\", \"c\": \"C. Tunis\", \"d\": \"D. Kairouan\"}}","_debug_options_count":4},{"id":111992,"question":"Vrai ou Faux ? En physique, la vitesse est une grandeur vectorielle.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"La vitesse est une grandeur vectorielle car elle possède une direction, un sens et une intensité.","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":111993,"question":"Quel est l'auteur de l'œuvre 'La Cantatrice chauve' ?","option_a":"A. Albert Camus","option_b":"B. Eugène Ionesco","option_c":"C. Jean-Paul Sartre","option_d":"D. Marcel Proust","option_e":"","option_f":"","bonne_reponse":"b","explication":"Eugène Ionesco est le dramaturge roumain-français, auteur de cette pièce emblématique du théâtre de l'absurde.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"A. Albert Camus\", \"b\": \"B. Eugène Ionesco\", \"c\": \"C. Jean-Paul S","_debug_options_count":4},{"id":111994,"question":"Quelle est la formule chimique de l'eau ?","option_a":"A. CO₂","option_b":"B. H₂O","option_c":"C. NaCl","option_d":"D. O₂","option_e":"","option_f":"","bonne_reponse":"b","explication":"La formule chimique de l'eau est H₂O, composée de deux atomes d'hydrogène et d'un atome d'oxygène.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"A. CO₂\", \"b\": \"B. H₂O\", \"c\": \"C. NaCl\", \"d\": \"D. O₂\"}}","_debug_options_count":4},{"id":111995,"question":"Vrai ou Faux ? En histoire, la révolution industrielle a commencé au XVIIIe siècle.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"La révolution industrielle a débuté en Angleterre au XVIIIe siècle, avec des innovations majeures comme la machine à vapeur.","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":111996,"question":"Quel est le théorème de Pythagore ?","option_a":"A. a² = b² + c²","option_b":"B. a² + b² = c²","option_c":"C. a + b = c","option_d":"D. a × b = c²","option_e":"","option_f":"","bonne_reponse":"b","explication":"Le théorème de Pythagore stipule que dans un triangle rectangle, le carré de l'hypoténuse (c) est égal à la somme des carrés des deux autres côtés (a² + b² = c²).","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"A. a² = b² + c²\", \"b\": \"B. a² + b² = c²\", \"c\": \"C. a + b = ","_debug_options_count":4},{"id":111997,"question":"Vrai ou Faux ? En biologie, les mitochondries sont les usines énergétiques de la cellule.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Les mitochondries produisent de l'énergie (ATP) via la respiration cellulaire, d'où leur surnom d'usines énergétiques.","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}]