| {"question": "Find the next number: 1, 4, 7, 10, __", "options": ["13", "16", "10", "19"], "answer": 0, "explanation": "Pattern adds 3 each time; next is 13.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 9 × 6?", "options": ["60", "63", "54", "45"], "answer": 2, "explanation": "9 × 6 = 54.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 9 - 8?", "options": ["4", "1", "0", "6"], "answer": 1, "explanation": "9 - 8 = 1.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 7 × 3?", "options": ["21", "24", "28", "14"], "answer": 0, "explanation": "7 × 3 = 21.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 48 ÷ 6?", "options": ["6", "9", "10", "8"], "answer": 3, "explanation": "48 ÷ 6 = 8.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "Find the next number: 4, 6, 8, 10, __", "options": ["10", "12", "14", "16"], "answer": 1, "explanation": "Pattern adds 2 each time; next is 12.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 9 × 4?", "options": ["27", "45", "36", "40"], "answer": 2, "explanation": "9 × 4 = 36.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 5 × 12?", "options": ["72", "55", "60", "65"], "answer": 2, "explanation": "5 × 12 = 60.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "There are 7 boxes of oranges with 10 in each. How many in total?", "options": ["60", "70", "17", "77"], "answer": 1, "explanation": "Repeated addition: 7×10=70.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 60 ÷ 12?", "options": ["3", "6", "4", "5"], "answer": 3, "explanation": "60 ÷ 12 = 5.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 5 × 8?", "options": ["40", "45", "48", "35"], "answer": 0, "explanation": "5 × 8 = 40.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "You have 8 books and find 9 more. How many books do you have altogether?", "options": ["17", "19", "18", "16"], "answer": 0, "explanation": "Together means add: 8+9=17.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "There are 5 rows of chairs with 6 in each. How many in total?", "options": ["11", "30", "24", "35"], "answer": 1, "explanation": "Repeated addition: 5×6=30.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "You have 3 books and find 2 more. How many books do you have altogether?", "options": ["5", "6", "7", "4"], "answer": 0, "explanation": "Together means add: 3+2=5.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "You have 10 marbles and find 9 more. How many marbles do you have altogether?", "options": ["19", "18", "20", "21"], "answer": 0, "explanation": "Together means add: 10+9=19.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 5 + 6?", "options": ["11", "21", "1", "13"], "answer": 0, "explanation": "5 + 6 = 11.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 20 ÷ 2?", "options": ["11", "8", "9", "10"], "answer": 3, "explanation": "20 ÷ 2 = 10.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 4 × 6?", "options": ["24", "30", "20", "28"], "answer": 0, "explanation": "4 × 6 = 24.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "Which is greater: 3/5 or 4/6?", "options": ["3/4", "4/6", "7/10", "4/7"], "answer": 1, "explanation": "Compare by converting to decimals or cross-multiplying.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "Find the next number: 2, 5, 8, 11, __", "options": ["11", "17", "20", "14"], "answer": 3, "explanation": "Pattern adds 3 each time; next is 14.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 9 - 3?", "options": ["3", "6", "11", "8"], "answer": 1, "explanation": "9 - 3 = 6.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 9 + 6?", "options": ["14", "10", "12", "15"], "answer": 3, "explanation": "9 + 6 = 15.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 3 × 9?", "options": ["24", "36", "30", "27"], "answer": 3, "explanation": "3 × 9 = 27.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 50 ÷ 5?", "options": ["8", "11", "9", "10"], "answer": 3, "explanation": "50 ÷ 5 = 10.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "Find the next number: 7, 13, 19, 25, __", "options": ["31", "43", "37", "25"], "answer": 0, "explanation": "Pattern adds 6 each time; next is 31.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "You have 9 books and find 4 more. How many books do you have altogether?", "options": ["12", "13", "15", "14"], "answer": 1, "explanation": "Together means add: 9+4=13.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 6 + 5?", "options": ["8", "1", "11", "9"], "answer": 2, "explanation": "6 + 5 = 11.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "Find the next number: 4, 7, 10, 13, __", "options": ["19", "13", "16", "22"], "answer": 2, "explanation": "Pattern adds 3 each time; next is 16.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 4 × 12?", "options": ["48", "52", "60", "44"], "answer": 0, "explanation": "4 × 12 = 48.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 10 - 7?", "options": ["3", "0", "2", "4"], "answer": 0, "explanation": "10 - 7 = 3.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 9 - 6?", "options": ["2", "6", "3", "5"], "answer": 2, "explanation": "9 - 6 = 3.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 2 + 5?", "options": ["7", "17", "10", "4"], "answer": 0, "explanation": "2 + 5 = 7.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 6 × 3?", "options": ["12", "24", "21", "18"], "answer": 3, "explanation": "6 × 3 = 18.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "Find the next number: 7, 13, 19, 25, __", "options": ["25", "37", "31", "43"], "answer": 2, "explanation": "Pattern adds 6 each time; next is 31.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "Find the next number: 2, 6, 10, 14, __", "options": ["26", "14", "22", "18"], "answer": 3, "explanation": "Pattern adds 4 each time; next is 18.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 4 - 4?", "options": ["3", "0", "5", "2"], "answer": 1, "explanation": "4 - 4 = 0.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 3 × 5?", "options": ["18", "12", "15", "20"], "answer": 2, "explanation": "3 × 5 = 15.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 2 × 2?", "options": ["4", "6", "8", "2"], "answer": 0, "explanation": "2 × 2 = 4.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 6 - 5?", "options": ["0", "6", "3", "1"], "answer": 3, "explanation": "6 - 5 = 1.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "There are 7 rows of chairs with 3 in each. How many in total?", "options": ["10", "21", "18", "28"], "answer": 1, "explanation": "Repeated addition: 7×3=21.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "You have 4 stickers and find 8 more. How many stickers do you have altogether?", "options": ["13", "11", "12", "14"], "answer": 2, "explanation": "Together means add: 4+8=12.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "You have 8 seeds and find 4 more. How many seeds do you have altogether?", "options": ["14", "11", "12", "13"], "answer": 2, "explanation": "Together means add: 8+4=12.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 4 - 4?", "options": ["5", "1", "3", "0"], "answer": 3, "explanation": "4 - 4 = 0.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "Which is greater: 2/3 or 3/4?", "options": ["1/2", "2/3", "5/8", "3/4"], "answer": 3, "explanation": "Compare by converting to decimals or cross-multiplying.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "A bus leaves at 08:15AM and arrives at 03:17PM. How long was the trip?", "options": ["1 hour 15 min", "1 hour 30 min", "1 hour", "1 hour 0 min"], "answer": 3, "explanation": "Time difference is 1 hour 0 min.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "You have 8 seeds and find 6 more. How many seeds do you have altogether?", "options": ["14", "15", "16", "13"], "answer": 0, "explanation": "Together means add: 8+6=14.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "There are 4 packs of pencils with 9 in each. How many in total?", "options": ["36", "13", "27", "40"], "answer": 0, "explanation": "Repeated addition: 4×9=36.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "Find the next number: 1, 3, 5, 7, __", "options": ["11", "13", "7", "9"], "answer": 3, "explanation": "Pattern adds 2 each time; next is 9.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 9 + 4?", "options": ["23", "13", "18", "14"], "answer": 1, "explanation": "9 + 4 = 13.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |
| {"question": "What is 2 + 9?", "options": ["21", "8", "10", "11"], "answer": 3, "explanation": "2 + 9 = 11.", "age": 10, "genre": "maths", "difficulty": "easy", "timer_sec": 12} | |