Class 10 Maths Quiz \u2013 Pair of Linear Equations<\/title>\n <style>\n body {font-family: Arial, sans-serif; margin: 20px; background: #f4f6f9;}\n h2 {color: #2c3e50;}\n .question {margin: 15px 0; padding: 10px; background: #fff; border-radius: 8px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);}\n .options label {display: block; margin: 5px 0; cursor: pointer;}\n .correct {background-color: #d4edda;}\n .incorrect {background-color: #f8d7da;}\n #scoreboard {margin-top: 20px; padding: 10px; background: #fff; border-radius: 8px;}\n button {margin: 20px 0; padding: 10px 20px; background: #3498db; color: white; border: none; border-radius: 5px; cursor: pointer;}\n button:hover {background: #2980b9;}\n <\/style>\n<\/head>\n<body>\n <h2>Class 10 Mathematics \u2013 Pair of Linear Equations in Two Variables (MCQ Test)<\/h2>\n\n <label>Enter your name: <input type=\"text\" id=\"studentName\"><\/label>\n\n <form id=\"quizForm\">\n\n \n <div class=\"question\">\n <p>Q1. What is the solution of the equations 2x + 3y = 12 and x \u2013 y = 1?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q1\" value=\"a\"> (3,2)<\/label>\n <label><input type=\"radio\" name=\"q1\" value=\"b\"> (2,3)<\/label>\n <label><input type=\"radio\" name=\"q1\" value=\"c\"> (1,2)<\/label>\n <label><input type=\"radio\" name=\"q1\" value=\"d\"> (0,4)<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q2. What is the solution of x + y = 10 and x \u2013 y = 4?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q2\" value=\"a\"> (7,3)<\/label>\n <label><input type=\"radio\" name=\"q2\" value=\"b\"> (5,5)<\/label>\n <label><input type=\"radio\" name=\"q2\" value=\"c\"> (6,4)<\/label>\n <label><input type=\"radio\" name=\"q2\" value=\"d\"> (8,2)<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q3. If two lines are parallel, what will be the nature of their solution?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q3\" value=\"a\"> No solution<\/label>\n <label><input type=\"radio\" name=\"q3\" value=\"b\"> One solution<\/label>\n <label><input type=\"radio\" name=\"q3\" value=\"c\"> Infinitely many solutions<\/label>\n <label><input type=\"radio\" name=\"q3\" value=\"d\"> None of these<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q4. The equations x = 2 and y = 3 intersect at which point?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q4\" value=\"a\"> (2,3)<\/label>\n <label><input type=\"radio\" name=\"q4\" value=\"b\"> (3,2)<\/label>\n <label><input type=\"radio\" name=\"q4\" value=\"c\"> (0,0)<\/label>\n <label><input type=\"radio\" name=\"q4\" value=\"d\"> (1,1)<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q5. If 2x + 5y = 20 and 3x + 2y = 12, what is the solution?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q5\" value=\"a\"> (4,2)<\/label>\n <label><input type=\"radio\" name=\"q5\" value=\"b\"> (2,4)<\/label>\n <label><input type=\"radio\" name=\"q5\" value=\"c\"> (5,2)<\/label>\n <label><input type=\"radio\" name=\"q5\" value=\"d\"> (0,2)<\/label>\n <\/div>\n <\/div>\n\n \n <div class=\"question\">\n <p>Q6. If ax + by = c and px + qy = r have no solution, then the condition is:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q6\" value=\"a\"> a\/p \u2260 b\/q<\/label>\n <label><input type=\"radio\" name=\"q6\" value=\"b\"> a\/p = b\/q \u2260 c\/r<\/label>\n <label><input type=\"radio\" name=\"q6\" value=\"c\"> a\/p = b\/q = c\/r<\/label>\n <label><input type=\"radio\" name=\"q6\" value=\"d\"> None of these<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q7. If 2x + 3y = 11 and 3x \u2013 2y = 4, what is the value of x?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q7\" value=\"a\"> 2<\/label>\n <label><input type=\"radio\" name=\"q7\" value=\"b\"> 3<\/label>\n <label><input type=\"radio\" name=\"q7\" value=\"c\"> 1<\/label>\n <label><input type=\"radio\" name=\"q7\" value=\"d\"> 4<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q8. If one equation is x + 2y = 5 and the other is 2x + 4y = 10, then the nature of the solution is:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q8\" value=\"a\"> One solution<\/label>\n <label><input type=\"radio\" name=\"q8\" value=\"b\"> No solution<\/label>\n <label><input type=\"radio\" name=\"q8\" value=\"c\"> Infinitely many solutions<\/label>\n <label><input type=\"radio\" name=\"q8\" value=\"d\"> None of these<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q9. If the lines intersect at a single point, the system will have:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q9\" value=\"a\"> One solution<\/label>\n <label><input type=\"radio\" name=\"q9\" value=\"b\"> Infinitely many solutions<\/label>\n <label><input type=\"radio\" name=\"q9\" value=\"c\"> No solution<\/label>\n <label><input type=\"radio\" name=\"q9\" value=\"d\"> None of these<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q10. If x + y = 7 and x \u2013 y = 1, what is the value of y?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q10\" value=\"a\"> 3<\/label>\n <label><input type=\"radio\" name=\"q10\" value=\"b\"> 4<\/label>\n <label><input type=\"radio\" name=\"q10\" value=\"c\"> 2<\/label>\n <label><input type=\"radio\" name=\"q10\" value=\"d\"> 5<\/label>\n <\/div>\n <\/div>\n\n \n <div class=\"question\">\n <p>Q11. If 3x + 4y = 10 and 2x \u2013 y = 3, what is the solution?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q11\" value=\"a\"> (2,1)<\/label>\n <label><input type=\"radio\" name=\"q11\" value=\"b\"> (1,2)<\/label>\n <label><input type=\"radio\" name=\"q11\" value=\"c\"> (3,2)<\/label>\n <label><input type=\"radio\" name=\"q11\" value=\"d\"> (0,1)<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q12. For equations ax + by + c = 0 and lx + my + n = 0 to have infinitely many solutions, the condition is:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q12\" value=\"a\"> a\/l \u2260 b\/m<\/label>\n <label><input type=\"radio\" name=\"q12\" value=\"b\"> a\/l = b\/m = c\/n<\/label>\n <label><input type=\"radio\" name=\"q12\" value=\"c\"> a\/l = b\/m \u2260 c\/n<\/label>\n <label><input type=\"radio\" name=\"q12\" value=\"d\"> None of these<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q13. If 2x + 3y = 12 and 4x + 6y = 24, the nature of solution is:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q13\" value=\"a\"> One solution<\/label>\n <label><input type=\"radio\" name=\"q13\" value=\"b\"> No solution<\/label>\n <label><input type=\"radio\" name=\"q13\" value=\"c\"> Infinitely many solutions<\/label>\n <label><input type=\"radio\" name=\"q13\" value=\"d\"> None of these<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q14. If a pair of equations is inconsistent, then the lines on the graph will be:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q14\" value=\"a\"> Coincident<\/label>\n <label><input type=\"radio\" name=\"q14\" value=\"b\"> Intersecting<\/label>\n <label><input type=\"radio\" name=\"q14\" value=\"c\"> Parallel<\/label>\n <label><input type=\"radio\" name=\"q14\" value=\"d\"> None of these<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>Q15. What is the solution of x \u2013 2y = 4 and 3x + y = 7?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q15\" value=\"a\"> (2,\u20131)<\/label>\n <label><input type=\"radio\" name=\"q15\" value=\"b\"> (3,\u20131)<\/label>\n <label><input type=\"radio\" name=\"q15\" value=\"c\"> (1,2)<\/label>\n <label><input type=\"radio\" name=\"q15\" value=\"d\"> (4,0)<\/label>\n <\/div>\n <\/div>\n\n <button type=\"button\" onclick=\"checkAnswers()\">Check Answers<\/button>\n <\/form>\n\n <div id=\"result\"><\/div>\n <div id=\"scoreboard\">\n <h3>Scoreboard<\/h3>\n <ul id=\"scoreList\"><\/ul>\n <\/div>\n\n <script>\n const answers = {\n q1:\"a\", q2:\"a\", q3:\"a\", q4:\"a\", q5:\"a\",\n q6:\"b\", q7:\"a\", q8:\"c\", q9:\"a\", q10:\"b\",\n q11:\"a\", q12:\"b\", q13:\"c\", q14:\"c\", q15:\"b\"\n };\n\n let scores = [];\n\n function checkAnswers() {\n let score = 0;\n const form = document.getElementById(\"quizForm\");\n for (let key in answers) {\n const questionDiv = form.querySelector(`[name=${key}]`).closest(\".question\");\n const selected = form.querySelector(`input[name=${key}]:checked`);\n if (selected) {\n if (selected.value === answers[key]) {\n score += 1.33; \/\/ 15 questions \u2248 20 marks\n questionDiv.classList.add(\"correct\");\n } else {\n questionDiv.classList.add(\"incorrect\");\n }\n }\n }\n\n score = Math.round(score);\n const name = document.getElementById(\"studentName\").value || \"Student\";\n document.getElementById(\"result\").innerHTML = `<h3>${name}, Your Score: ${score} \/ 20<\/h3>`;\n \n scores.push({name, score});\n scores.sort((a,b)=>b.score - a.score);\n\n const list = document.getElementById(\"scoreList\");\n list.innerHTML = \"\";\n scores.forEach(s=>{\n const li = document.createElement(\"li\");\n li.textContent = `${s.name} \u2013 ${s.score} \/ 20`;\n list.appendChild(li);\n });\n }\n <\/script>\n<\/body>\n<\/html>\n\n\n\n\n\n\n\n\n<!DOCTYPE html>\n<html lang=\"hi\">\n<head>\n <meta charset=\"UTF-8\">\n <title>\u090f\u092e\u0938\u0940\u0915\u094d\u092f\u0942 \u091f\u0947\u0938\u094d\u091f \u2013 \u0926\u094b \u091a\u0930 \u0935\u093e\u0932\u0947 \u0930\u0948\u0916\u093f\u0915 \u0938\u092e\u0940\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u092f\u0941\u0917\u094d\u092e<\/title>\n <style>\n body { font-family: Arial, sans-serif; margin: 20px; background: #f9f9f9; }\n h2 { color: #2c3e50; }\n .question { margin-bottom: 15px; padding: 10px; background: #fff; border-radius: 8px; box-shadow: 0 2px 5px rgba(0,0,0,0.1);}\n .options label { display: block; margin: 5px 0; cursor: pointer; }\n .correct { background-color: #c8e6c9; }\n .incorrect { background-color: #ffcdd2; }\n #scoreboard { margin-top: 20px; padding: 10px; background: #ecf0f1; border-radius: 8px; }\n <\/style>\n<\/head>\n<body>\n\n<h2>\u090f\u092e\u0938\u0940\u0915\u094d\u092f\u0942 \u091f\u0947\u0938\u094d\u091f \u2013 \u0926\u094b \u091a\u0930 \u0935\u093e\u0932\u0947 \u0930\u0948\u0916\u093f\u0915 \u0938\u092e\u0940\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u092f\u0941\u0917\u094d\u092e<\/h2>\n<p><b>\u0928\u093e\u092e:<\/b> <input type=\"text\" id=\"studentName\" placeholder=\"\u0905\u092a\u0928\u093e \u0928\u093e\u092e \u0932\u093f\u0916\u0947\u0902\"><\/p>\n\n<form id=\"quizForm\">\n\n \n <div class=\"question\">\n <p>\u092a\u094d\u0930.1. \u090f\u0915 \u0915\u0915\u094d\u0937\u093e \u092e\u0947\u0902 12 \u0935\u093f\u0926\u094d\u092f\u093e\u0930\u094d\u0925\u0940 \u0939\u0948\u0902\u0964 \u092f\u0926\u093f \u0932\u0921\u093c\u0915\u093f\u092f\u094b\u0902 \u0915\u0940 \u0938\u0902\u0916\u094d\u092f\u093e \u0932\u0921\u093c\u0915\u094b\u0902 \u0938\u0947 6 \u0905\u0927\u093f\u0915 \u0939\u0948, \u0924\u094b \u092c\u0928\u0928\u0947 \u0935\u093e\u0932\u0947 \u0930\u0948\u0916\u093f\u0915 \u0938\u092e\u0940\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u092f\u0941\u0917\u094d\u092e \u0939\u094b\u0917\u093e:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q1\" value=\"a\"> a) x + y = 12, y \u2013 x = 6<\/label>\n <label><input type=\"radio\" name=\"q1\" value=\"b\"> b) x \u2013 y = 12, x + y = 6<\/label>\n <label><input type=\"radio\" name=\"q1\" value=\"c\"> c) 2x + y = 12, x \u2013 y = 6<\/label>\n <label><input type=\"radio\" name=\"q1\" value=\"d\"> d) \u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.2. 4 \u092a\u0947\u0902\u0938\u093f\u0932 \u0914\u0930 6 \u092a\u0947\u0928 \u0915\u0940 \u0915\u0940\u092e\u0924 \u20b960 \u0939\u0948\u0964 6 \u092a\u0947\u0902\u0938\u093f\u0932 \u0914\u0930 4 \u092a\u0947\u0928 \u0915\u0940 \u0915\u0940\u092e\u0924 \u20b956 \u0939\u0948\u0964 \u090f\u0915 \u092a\u0947\u0902\u0938\u093f\u0932 \u0915\u0940 \u0915\u0940\u092e\u0924 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q2\" value=\"a\"> a) \u20b94<\/label>\n <label><input type=\"radio\" name=\"q2\" value=\"b\"> b) \u20b95<\/label>\n <label><input type=\"radio\" name=\"q2\" value=\"c\"> c) \u20b96<\/label>\n <label><input type=\"radio\" name=\"q2\" value=\"d\"> d) \u20b97<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.3. \u0938\u092e\u0940\u0915\u0930\u0923 4x \u2013 2y + 8 = 0 \u0914\u0930 8x \u2013 4y + 16 = 0 \u0926\u0930\u094d\u0936\u093e\u0924\u0947 \u0939\u0948\u0902:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q3\" value=\"a\"> a) \u092a\u094d\u0930\u0924\u093f\u091a\u094d\u091b\u0947\u0926 \u0930\u0947\u0916\u093e\u090f\u0901<\/label>\n <label><input type=\"radio\" name=\"q3\" value=\"b\"> b) \u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930 \u0930\u0947\u0916\u093e\u090f\u0901<\/label>\n <label><input type=\"radio\" name=\"q3\" value=\"c\"> c) \u0905\u092d\u093f\u0938\u092e \u0930\u0947\u0916\u093e\u090f\u0901<\/label>\n <label><input type=\"radio\" name=\"q3\" value=\"d\"> d) \u0932\u092e\u094d\u092c \u0930\u0947\u0916\u093e\u090f\u0901<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.4. \u0939\u0932 \u0915\u0940\u091c\u093f\u090f: x + y = 18, x \u2013 y = 6.<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q4\" value=\"a\"> a) x = 12, y = 6<\/label>\n <label><input type=\"radio\" name=\"q4\" value=\"b\"> b) x = 10, y = 8<\/label>\n <label><input type=\"radio\" name=\"q4\" value=\"c\"> c) x = 8, y = 10<\/label>\n <label><input type=\"radio\" name=\"q4\" value=\"d\"> d) x = 14, y = 4<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.5. \u0928\u093f\u092e\u094d\u0928\u0932\u093f\u0916\u093f\u0924 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u092f\u0941\u0917\u094d\u092e \u0905\u0938\u0902\u0917\u0924 (inconsistent) \u0939\u0948?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q5\" value=\"a\"> a) 2x + 3y = 10, 4x + 6y = 20<\/label>\n <label><input type=\"radio\" name=\"q5\" value=\"b\"> b) 3x + 2y = 7, 2x \u2013 3y = 5<\/label>\n <label><input type=\"radio\" name=\"q5\" value=\"c\"> c) x + y = 8, 2x \u2013 y = 3<\/label>\n <label><input type=\"radio\" name=\"q5\" value=\"d\"> d) x \u2013 y = 2, 3x \u2013 y = 6<\/label>\n <\/div>\n <\/div>\n\n \n <div class=\"question\">\n <p>\u092a\u094d\u0930.6. \u0926\u094b \u0938\u0902\u0916\u094d\u092f\u093e\u0913\u0902 \u0915\u093e \u092f\u094b\u0917 50 \u0939\u0948 \u0914\u0930 \u090f\u0915 \u0938\u0902\u0916\u094d\u092f\u093e \u0926\u0942\u0938\u0930\u0940 \u0915\u093e \u0926\u094b\u0917\u0941\u0928\u093e \u0939\u0948\u0964 \u0938\u092e\u0940\u0915\u0930\u0923\u094b\u0902 \u0915\u093e \u092f\u0941\u0917\u094d\u092e \u0939\u0948:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q6\" value=\"a\"> a) x + y = 50, x = 2y<\/label>\n <label><input type=\"radio\" name=\"q6\" value=\"b\"> b) x \u2013 y = 50, x = 2y<\/label>\n <label><input type=\"radio\" name=\"q6\" value=\"c\"> c) 2x + y = 50, x = y<\/label>\n <label><input type=\"radio\" name=\"q6\" value=\"d\"> d) \u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.7. \u0926\u094b \u0938\u092e\u094d\u092a\u0942\u0930\u0915 \u0915\u094b\u0923\u094b\u0902 \u092e\u0947\u0902 \u092c\u0921\u093c\u093e \u0915\u094b\u0923 \u091b\u094b\u091f\u0947 \u0938\u0947 20\u00b0 \u0905\u0927\u093f\u0915 \u0939\u0948\u0964 \u092f\u0947 \u0915\u094b\u0923 \u0939\u0948\u0902:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q7\" value=\"a\"> a) 80\u00b0, 100\u00b0<\/label>\n <label><input type=\"radio\" name=\"q7\" value=\"b\"> b) 70\u00b0, 110\u00b0<\/label>\n <label><input type=\"radio\" name=\"q7\" value=\"c\"> c) 85\u00b0, 95\u00b0<\/label>\n <label><input type=\"radio\" name=\"q7\" value=\"d\"> d) 75\u00b0, 105\u00b0<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.8. \u090f\u0915 \u091f\u0948\u0915\u094d\u0938\u0940 \u0915\u093f\u0930\u093e\u092f\u0947 \u092e\u0947\u0902 \u20b912 \u092a\u094d\u0930\u0924\u093f \u0915\u093f\u092e\u0940 \u0915\u0947 \u0938\u093e\u0925-\u0938\u093e\u0925 \u090f\u0915 \u0928\u093f\u092f\u0924 \u0936\u0941\u0932\u094d\u0915 \u0936\u093e\u092e\u093f\u0932 \u0939\u0948\u0964 8 \u0915\u093f\u092e\u0940 \u0915\u0947 \u0932\u093f\u090f \u0915\u093f\u0930\u093e\u092f\u093e \u20b9148 \u0939\u0948 \u0914\u0930 12 \u0915\u093f\u092e\u0940 \u0915\u0947 \u0932\u093f\u090f \u20b9196 \u0939\u0948\u0964 \u0928\u093f\u092f\u0924 \u0936\u0941\u0932\u094d\u0915 \u0915\u094d\u092f\u093e \u0939\u0948?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q8\" value=\"a\"> a) \u20b940<\/label>\n <label><input type=\"radio\" name=\"q8\" value=\"b\"> b) \u20b952<\/label>\n <label><input type=\"radio\" name=\"q8\" value=\"c\"> c) \u20b950<\/label>\n <label><input type=\"radio\" name=\"q8\" value=\"d\"> d) \u20b960<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.9. \u090f\u0915 \u092d\u093f\u0928\u094d\u0928 7\/9 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948 \u092f\u0926\u093f \u0905\u0902\u0936 \u0914\u0930 \u0939\u0930 \u092e\u0947\u0902 3 \u091c\u094b\u0921\u093c\u093e \u091c\u093e\u090f\u0964 \u092f\u0926\u093f \u0926\u094b\u0928\u094b\u0902 \u092e\u0947\u0902 5 \u091c\u094b\u0921\u093c\u093e \u091c\u093e\u090f \u0924\u094b \u092f\u0939 5\/6 \u0939\u094b \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u092d\u093f\u0928\u094d\u0928 \u0939\u0948:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q9\" value=\"a\"> a) 2\/3<\/label>\n <label><input type=\"radio\" name=\"q9\" value=\"b\"> b) 3\/4<\/label>\n <label><input type=\"radio\" name=\"q9\" value=\"c\"> c) 4\/5<\/label>\n <label><input type=\"radio\" name=\"q9\" value=\"d\"> d) 5\/7<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.10. \u0928\u093f\u092e\u094d\u0928 \u092e\u0947\u0902 \u0938\u0947 \u0915\u094c\u0928-\u0938\u093e \u092f\u0941\u0917\u094d\u092e \u0938\u092e\u093e\u0928\u093e\u0902\u0924\u0930 \u0930\u0947\u0916\u093e\u090f\u0901 \u0939\u0948\u0902?<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q10\" value=\"a\"> a) 2x \u2013 3y = 6 \u0914\u0930 4x \u2013 6y = 12<\/label>\n <label><input type=\"radio\" name=\"q10\" value=\"b\"> b) x + 2y = 4 \u0914\u0930 2x + 4y = 8<\/label>\n <label><input type=\"radio\" name=\"q10\" value=\"c\"> c) 3x \u2013 y = 5 \u0914\u0930 6x \u2013 2y = 10<\/label>\n <label><input type=\"radio\" name=\"q10\" value=\"d\"> d) \u0909\u092a\u0930\u094b\u0915\u094d\u0924 \u0938\u092d\u0940<\/label>\n <\/div>\n <\/div>\n\n \n <div class=\"question\">\n <p>\u092a\u094d\u0930.11. \u0939\u0932 \u0915\u0940\u091c\u093f\u090f: 5x \u2013 3y = 7, 2x + 4y = 18.<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q11\" value=\"a\"> a) x = 2, y = 4<\/label>\n <label><input type=\"radio\" name=\"q11\" value=\"b\"> b) x = 3, y = 3<\/label>\n <label><input type=\"radio\" name=\"q11\" value=\"c\"> c) x = 4, y = 2<\/label>\n <label><input type=\"radio\" name=\"q11\" value=\"d\"> d) \u0915\u094b\u0908 \u0939\u0932 \u0928\u0939\u0940\u0902<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.12. \u090f\u0915 \u0926\u094b-\u0905\u0902\u0915\u0940\u092f \u0938\u0902\u0916\u094d\u092f\u093e \u0915\u0947 \u0905\u0902\u0915\u094b\u0902 \u0915\u093e \u092f\u094b\u0917 10 \u0939\u0948\u0964 \u092f\u0926\u093f \u0905\u0902\u0915\u094b\u0902 \u0915\u094b \u0909\u0932\u091f \u0926\u093f\u092f\u093e \u091c\u093e\u090f \u0924\u094b \u0938\u0902\u0916\u094d\u092f\u093e 36 \u0938\u0947 \u092c\u0922\u093c \u091c\u093e\u0924\u0940 \u0939\u0948\u0964 \u0938\u0902\u0916\u094d\u092f\u093e \u0939\u0948:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q12\" value=\"a\"> a) 46<\/label>\n <label><input type=\"radio\" name=\"q12\" value=\"b\"> b) 55<\/label>\n <label><input type=\"radio\" name=\"q12\" value=\"c\"> c) 64<\/label>\n <label><input type=\"radio\" name=\"q12\" value=\"d\"> d) 82<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.13. \u0928\u0942\u0930\u0940 \u0915\u0940 \u0906\u092f\u0941 \u0938\u094b\u0928\u0942 \u0915\u0940 \u0906\u092f\u0941 \u0938\u0947 \u0926\u094b\u0917\u0941\u0928\u0940 \u0938\u0947 5 \u0935\u0930\u094d\u0937 \u0905\u0927\u093f\u0915 \u0939\u0948\u0964 7 \u0935\u0930\u094d\u0937 \u092c\u093e\u0926 \u0928\u0942\u0930\u0940 \u0915\u0940 \u0906\u092f\u0941 \u0938\u094b\u0928\u0942 \u0915\u0940 \u0906\u092f\u0941 \u0915\u0940 \u0926\u0941\u0917\u0941\u0928\u0940 \u0939\u094b\u0917\u0940\u0964 \u0909\u0928\u0915\u0940 \u0935\u0930\u094d\u0924\u092e\u093e\u0928 \u0906\u092f\u0941 \u0939\u0948:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q13\" value=\"a\"> a) \u0928\u0942\u0930\u0940 = 19, \u0938\u094b\u0928\u0942 = 7<\/label>\n <label><input type=\"radio\" name=\"q13\" value=\"b\"> b) \u0928\u0942\u0930\u0940 = 21, \u0938\u094b\u0928\u0942 = 8<\/label>\n <label><input type=\"radio\" name=\"q13\" value=\"c\"> c) \u0928\u0942\u0930\u0940 = 17, \u0938\u094b\u0928\u0942 = 6<\/label>\n <label><input type=\"radio\" name=\"q13\" value=\"d\"> d) \u0928\u0942\u0930\u0940 = 23, \u0938\u094b\u0928\u0942 = 9<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.14. \u0938\u092e\u0940\u0915\u0930\u0923 6x \u2013 2y = 8 \u0914\u0930 3x \u2013 y = 4 \u0939\u0948\u0902:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q14\" value=\"a\"> a) \u0938\u0902\u0917\u0924, \u090f\u0915 \u0939\u0932<\/label>\n <label><input type=\"radio\" name=\"q14\" value=\"b\"> b) \u0938\u0902\u0917\u0924, \u0905\u0928\u0928\u094d\u0924 \u0939\u0932<\/label>\n <label><input type=\"radio\" name=\"q14\" value=\"c\"> c) \u0905\u0938\u0902\u0917\u0924<\/label>\n <label><input type=\"radio\" name=\"q14\" value=\"d\"> d) \u0907\u0928\u092e\u0947\u0902 \u0938\u0947 \u0915\u094b\u0908 \u0928\u0939\u0940\u0902<\/label>\n <\/div>\n <\/div>\n\n <div class=\"question\">\n <p>\u092a\u094d\u0930.15. \u0938\u092e\u0940\u0915\u0930\u0923 x \u2013 y + 2 = 0, 2x + y \u2013 8 = 0 \u0914\u0930 x-\u0905\u0915\u094d\u0937 \u0926\u094d\u0935\u093e\u0930\u093e \u092c\u0928\u0947 \u0924\u094d\u0930\u093f\u092d\u0941\u091c \u0915\u0947 \u0936\u0940\u0930\u094d\u0937 \u092c\u093f\u0902\u0926\u0941 \u0939\u0948\u0902:<\/p>\n <div class=\"options\">\n <label><input type=\"radio\" name=\"q15\" value=\"a\"> a) (\u20132, 0), (4, 0), (2, 4)<\/label>\n <label><input type=\"radio\" name=\"q15\" value=\"b\"> b) (0, \u20132), (0, 4), (4, 0)<\/label>\n <label><input type=\"radio\" name=\"q15\" value=\"c\"> c) (\u20132, 0), (0, \u20132), (2, 4)<\/label>\n <label><input type=\"radio\" name=\"q15\" value=\"d\"> d) (4, 0), (0, \u20132), (\u20132, 0)<\/label>\n <\/div>\n <\/div>\n\n <button type=\"button\" onclick=\"checkAnswers()\">Check Answers<\/button>\n<\/form>\n\n<div id=\"scoreboard\">\n <h3>\u0938\u094d\u0915\u094b\u0930\u092c\u094b\u0930\u094d\u0921<\/h3>\n <ul id=\"scoresList\"><\/ul>\n<\/div>\n\n<script>\n const answers = {\n q1: \"a\", q2: \"b\", q3: \"c\", q4: \"a\", q5: \"a\",\n q6: \"a\", q7: \"b\", q8: \"b\", q9: \"a\", q10: \"d\",\n q11: \"a\", q12: \"a\", q13: \"b\", q14: \"b\", q15: \"a\"\n };\n\n let scores = [];\n\n function checkAnswers() {\n const form = document.getElementById('quizForm');\n let score = 0;\n for (let q in answers) {\n const selected = form.querySelector('input[name=\"'+q+'\"]:checked');\n const options = form.querySelectorAll('input[name=\"'+q+'\"]');\n options.forEach(opt => {\n const label = opt.parentElement;\n label.classList.remove('correct','incorrect');\n if (opt.value === answers[q]) {\n if (opt.checked) score++;\n label.classList.add('correct');\n } else if (opt.checked) {\n label.classList.add('incorrect');\n }\n });\n }\n\n const name = document.getElementById('studentName').value || \"Unknown\";\n scores.push({name, score});\n scores.sort((a,b) => b.score - a.score);\n\n const scoresList = document.getElementById('scoresList');\n scoresList.innerHTML = \"\";\n scores.forEach(s => {\n const li = document.createElement('li');\n li.textContent = s.name + \": \" + s.score + \"\/15\";\n scoresList.appendChild(li);\n });\n }\n<\/script>\n\n<\/body>\n<\/html>\n\n","protected":false},"excerpt":{"rendered":"<p>class 10 maths chapter 3 test Class 10 Maths Quiz […]<\/p>\n","protected":false},"author":1,"featured_media":5187,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5185","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/apicalclasses.com\/wp-json\/wp\/v2\/posts\/5185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/apicalclasses.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/apicalclasses.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/apicalclasses.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/apicalclasses.com\/wp-json\/wp\/v2\/comments?post=5185"}],"version-history":[{"count":1,"href":"https:\/\/apicalclasses.com\/wp-json\/wp\/v2\/posts\/5185\/revisions"}],"predecessor-version":[{"id":5188,"href":"https:\/\/apicalclasses.com\/wp-json\/wp\/v2\/posts\/5185\/revisions\/5188"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/apicalclasses.com\/wp-json\/wp\/v2\/media\/5187"}],"wp:attachment":[{"href":"https:\/\/apicalclasses.com\/wp-json\/wp\/v2\/media?parent=5185"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/apicalclasses.com\/wp-json\/wp\/v2\/categories?post=5185"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/apicalclasses.com\/wp-json\/wp\/v2\/tags?post=5185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}