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Question 1 sur 10 10:00

[{"id":49321,"question":"Quel est le résultat de l'opération suivante : 7 × (3 + 5) ?","option_a":"42","option_b":"56","option_c":"35","option_d":"63","option_e":"","option_f":"","bonne_reponse":"B","explication":"L'opération suit la règle de priorité des parenthèses : 3 + 5 = 8, puis 7 × 8 = 56.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":49322,"question":"Vrai ou Faux : La capitale de la Tunisie est Sfax.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"B","explication":"La capitale de la Tunisie est Tunis, et non Sfax.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":49323,"question":"Quelle est la formule pour calculer l'aire d'un triangle ?","option_a":"(base × hauteur) \/ 2","option_b":"base × hauteur","option_c":"π × rayon²","option_d":"côté × côté","option_e":"","option_f":"","bonne_reponse":"A","explication":"L'aire d'un triangle se calcule avec la formule (base × hauteur) \/ 2.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":49324,"question":"Vrai ou Faux : L'eau bout à 100°C à pression atmosphérique normale.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"A","explication":"À pression atmosphérique normale, l'eau bout effectivement à 100°C.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":49325,"question":"Quel est le résultat de 2³ ?","option_a":"6","option_b":"8","option_c":"9","option_d":"12","option_e":"","option_f":"","bonne_reponse":"B","explication":"2³ = 2 × 2 × 2 = 8.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":49326,"question":"Vrai ou Faux : La photosynthèse permet aux plantes de produire de l'oxygène.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"A","explication":"La photosynthèse est un processus qui permet aux plantes de produire de l'oxygène à partir de dioxyde de carbone et de lumière.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":49327,"question":"Quelle est la solution de l'équation x + 5 = 12 ?","option_a":"x = 7","option_b":"x = 17","option_c":"x = 5","option_d":"x = 12","option_e":"","option_f":"","bonne_reponse":"A","explication":"Pour résoudre x + 5 = 12, on soustrait 5 des deux côtés : x = 12 - 5 = 7.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":49328,"question":"Vrai ou Faux : Un angle droit mesure 90 degrés.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"A","explication":"Un angle droit mesure bien 90 degrés.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":49329,"question":"Quel est le résultat de 15 ÷ 3 × 2 ?","option_a":"10","option_b":"5","option_c":"25","option_d":"1","option_e":"","option_f":"","bonne_reponse":"A","explication":"On effectue les opérations de gauche à droite : 15 ÷ 3 = 5, puis 5 × 2 = 10.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0},{"id":49330,"question":"Vrai ou Faux : La Terre tourne autour du Soleil.","option_a":"Vrai","option_b":"Faux","option_c":"","option_d":"","option_e":"","option_f":"","bonne_reponse":"A","explication":"La Terre effectue une révolution autour du Soleil en environ 365 jours.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0}]