Quiz — Ana-Num.- Poly AN Douzi 2017 part 2.pdf

Question 1 sur 10 20:00

[{"id":160364,"question":"Quel est le résultat de l'opération suivante : 125 + 47 ?","option_a":"162","option_b":"172","option_c":"182","option_d":"192","option_e":"","option_f":"","bonne_reponse":"b","explication":"125 + 47 = 172. Cette question teste votre capacité à effectuer une addition simple.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"162\", \"b\": \"172\", \"c\": \"182\", \"d\": \"192\"}}","_debug_options_count":4},{"id":160365,"question":"Un triangle isocèle a toujours deux côtés de même longueur.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Vrai. Par définition, un triangle isocèle possède deux côtés de même longueur.","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":160366,"question":"Résolvez l'équation suivante : 3x + 5 = 20. Quelle est la valeur de x ?","option_a":"5","option_b":"6","option_c":"7","option_d":"8","option_e":"","option_f":"","bonne_reponse":"a","explication":"3x + 5 = 20 → 3x = 15 → x = 5. Cette question évalue votre compréhension des équations linéaires.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"5\", \"b\": \"6\", \"c\": \"7\", \"d\": \"8\"}}","_debug_options_count":4},{"id":160367,"question":"Quel est le périmètre d'un carré de côté 4 cm ?","option_a":"8 cm","option_b":"12 cm","option_c":"16 cm","option_d":"20 cm","option_e":"","option_f":"","bonne_reponse":"c","explication":"Le périmètre d'un carré se calcule par la formule P = 4 × côté. Ici, P = 4 × 4 = 16 cm.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"8 cm\", \"b\": \"12 cm\", \"c\": \"16 cm\", \"d\": \"20 cm\"}}","_debug_options_count":4},{"id":160368,"question":"La somme des angles 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":"Vrai. C'est une propriété fondamentale de la géométrie plane.","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":160369,"question":"Quel est le résultat de 2,5 × 4 ?","option_a":"8","option_b":"9","option_c":"10","option_d":"11","option_e":"","option_f":"","bonne_reponse":"c","explication":"2,5 × 4 = 10. Cette question teste votre maîtrise de la multiplication des nombres décimaux.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"8\", \"b\": \"9\", \"c\": \"10\", \"d\": \"11\"}}","_debug_options_count":4},{"id":160370,"question":"Un parallélogramme a toujours quatre angles droits.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"b","explication":"Faux. Un parallélogramme n'a des angles droits que s'il s'agit d'un rectangle.","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":160371,"question":"Résolvez l'opération suivante : 150 ÷ 3.","option_a":"45","option_b":"50","option_c":"55","option_d":"60","option_e":"","option_f":"","bonne_reponse":"b","explication":"150 ÷ 3 = 50. Cette question évalue votre capacité à effectuer une division simple.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"45\", \"b\": \"50\", \"c\": \"55\", \"d\": \"60\"}}","_debug_options_count":4},{"id":160372,"question":"Quel est l'aire d'un rectangle de longueur 6 cm et de largeur 3 cm ?","option_a":"12 cm²","option_b":"15 cm²","option_c":"18 cm²","option_d":"24 cm²","option_e":"","option_f":"","bonne_reponse":"c","explication":"L'aire d'un rectangle se calcule par la formule A = longueur × largeur. Ici, A = 6 × 3 = 18 cm².","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"12 cm²\", \"b\": \"15 cm²\", \"c\": \"18 cm²\", \"d\": \"24 cm²\"}}","_debug_options_count":4},{"id":160373,"question":"Un nombre premier est divisible uniquement par 1 et par lui-même.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Vrai. C'est la définition même d'un nombre premier.","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}]