Quiz — c_0003.pdf

Question 1 sur 5 10:00

[{"id":71,"question":"Quelle est la formule de la vitesse moyenne ?","option_a":"v = d × t","option_b":"v = d \/ t","option_c":"v = t \/ d","option_d":"v = d + t","option_e":"","option_f":"","bonne_reponse":"b","explication":"La vitesse moyenne se calcule en divisant la distance parcourue (d) par le temps (t) : v = d \/ t.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"v = d × t\", \"b\": \"v = d \/ t\", \"c\": \"v = t \/ d\", \"d\": \"v = d + t\"","_debug_options_count":4},{"id":72,"question":"Quel est le théorème de Pythagore ?","option_a":"a² + b² = c²","option_b":"a² - b² = c²","option_c":"a + b = c","option_d":"a × b = c²","option_e":"","option_f":"","bonne_reponse":"a","explication":"Le théorème de Pythagore s'applique aux triangles rectangles : dans un triangle rectangle, le carré de l'hypoténuse (c) est égal à la somme des carrés des deux autres côtés (a et b).","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"a² + b² = c²\", \"b\": \"a² - b² = c²\", \"c\": \"a + b = c\", \"d\": ","_debug_options_count":4},{"id":73,"question":"Quelle est la capitale de la Tunisie ?","option_a":"Sousse","option_b":"Tunis","option_c":"Sfax","option_d":"Bizerte","option_e":"","option_f":"","bonne_reponse":"b","explication":"La capitale de la Tunisie est Tunis, située dans le nord du pays.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"b\", \"options\": {\"a\": \"Sousse\", \"b\": \"Tunis\", \"c\": \"Sfax\", \"d\": \"Bizerte\"}}","_debug_options_count":4},{"id":74,"question":"Quel est le résultat de 3 × (4 + 2) ?","option_a":"18","option_b":"14","option_c":"20","option_d":"12","option_e":"","option_f":"","bonne_reponse":"a","explication":"On applique d'abord les parenthèses : 4 + 2 = 6, puis on multiplie par 3 : 3 × 6 = 18.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"a\", \"options\": {\"a\": \"18\", \"b\": \"14\", \"c\": \"20\", \"d\": \"12\"}}","_debug_options_count":4},{"id":75,"question":"Quelle est la définition d'un angle aigu ?","option_a":"Un angle supérieur à 90°","option_b":"Un angle égal à 90°","option_c":"Un angle inférieur à 90°","option_d":"Un angle de 180°","option_e":"","option_f":"","bonne_reponse":"c","explication":"Un angle aigu est un angle dont la mesure est strictement inférieure à 90°.","points":1,"type":"qcm","actif":1,"section_id":null,"ordre":0,"_debug_answer_data_type":"string","_debug_answer_data_preview":"{\"correct\": \"c\", \"options\": {\"a\": \"Un angle supérieur à 90°\", \"b\": \"Un angle égal à 90°\", \"c\":","_debug_options_count":4}]