Quiz — Série-Pratique-N-3.pdf

Question 1 sur 10 20:00

[{"id":3836,"question":"Quel est le résultat de 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":"2x + 5 = 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":3837,"question":"L'angle droit est-il supérieur à 90 degrés ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"b","explication":"Un angle droit est exactement de 90 degrés.","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":3838,"question":"Quelle est la formule pour calculer la surface d'un rectangle ?","option_a":"Longueur x Largeur","option_b":"Longueur + Largeur","option_c":"Longueur - Largeur","option_d":"Longueur \/ Largeur","option_e":"","option_f":"","bonne_reponse":"a","explication":"La surface 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\": \"a\", \"options\": {\"a\": \"Longueur x Largeur\", \"b\": \"Longueur + Largeur\", \"c\": \"Longueur - ","_debug_options_count":4},{"id":3839,"question":"Un triangle isocèle a-t-il deux côtés égaux ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Un triangle isocèle a 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":3840,"question":"Quel est le résultat de (x + 2)(x - 3) lorsque x = 4 ?","option_a":"2","option_b":"5","option_c":"10","option_d":"14","option_e":"","option_f":"","bonne_reponse":"c","explication":"(4 + 2)(4 - 3) = 6*1 = 6","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"2\", \"b\": \"5\", \"c\": \"10\", \"d\": \"14\"}}","_debug_options_count":4},{"id":3841,"question":"Un cercle a-t-il des angles droits ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"b","explication":"Un cercle ne possède pas d'angles droits.","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":3842,"question":"Quelle est la formule pour calculer le volume d'une sphère ?","option_a":"(4\/3)πr^3","option_b":"(2\/3)πr^3","option_c":"(1\/3)πr^3","option_d":"πr^3","option_e":"","option_f":"","bonne_reponse":"a","explication":"Le volume d'une sphère est calculé à l'aide de la formule (4\/3)πr^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)πr^3\", \"b\": \"(2\/3)πr^3\", \"c\": \"(1\/3)πr^3\", \"d\": \"πr^3\"}}","_debug_options_count":4},{"id":3843,"question":"Un parallélogramme a-t-il des côtés opposés parallèles ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Un parallélogramme a des côtés opposés parallèles.","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":3844,"question":"Quel est le résultat de 3x - 2 lorsque x = 5 ?","option_a":"11","option_b":"13","option_c":"15","option_d":"17","option_e":"","option_f":"","bonne_reponse":"b","explication":"3x - 2 = 3*5 - 2 = 15 - 2 = 13","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"11\", \"b\": \"13\", \"c\": \"15\", \"d\": \"17\"}}","_debug_options_count":4},{"id":3845,"question":"Un triangle rectangle a-t-il un angle droit ?","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"a","explication":"Un triangle rectangle a un angle droit.","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}]