{"id":752364,"date":"2025-01-08T11:40:36","date_gmt":"2025-01-08T06:10:36","guid":{"rendered":"https:\/\/infinitylearn.com\/surge\/?p=752364"},"modified":"2025-01-08T11:40:36","modified_gmt":"2025-01-08T06:10:36","slug":"class-11-maths-chapter-3-trigonometric-functions-mcqs","status":"publish","type":"post","link":"https:\/\/infinitylearn.com\/surge\/mcqs\/class-11-maths\/trigonometric-functions\/","title":{"rendered":"Class 11 Maths Chapter 3 Trigonometric Functions MCQs"},"content":{"rendered":"<p><strong><a href=\"https:\/\/infinitylearn.com\/surge\/mcqs\/\">MCQs<\/a><\/strong> for Class 11 Maths Chapter 3, Trigonometric Functions, are provided here to help students prepare well and score high marks in the 2024-2025 board exams. These questions include objective-type problems with correct answers and explanations. Practicing these multiple-choice questions will allow you to cover a range of topics from Chapter 3 of Class 11 Maths effectively.<\/p>\n<h2>MCQs for Chapter 3 Trigonometric Functions Class 11 with Answers<\/h2>\n<ol>\n<li>What is the value of sin(0\u00b0)?\n<ul>\n<li>A) 0<\/li>\n<li>B) 1<\/li>\n<li>C) -1<\/li>\n<li>D) Undefined<\/li>\n<\/ul>\n<p><strong>Answer: A) 0<\/strong><\/li>\n<li>What is the value of cos(90\u00b0)?\n<ul>\n<li>A) 0<\/li>\n<li>B) 1<\/li>\n<li>C) -1<\/li>\n<li>D) Undefined<\/li>\n<\/ul>\n<p><strong>Answer: A) 0<\/strong><\/li>\n<li>The ratio of sin(\u03b8) to cos(\u03b8) is called:\n<ul>\n<li>A) Tangent<\/li>\n<li>B) Cotangent<\/li>\n<li>C) Sine<\/li>\n<li>D) Cosine<\/li>\n<\/ul>\n<p><strong>Answer: A) Tangent<\/strong><\/li>\n<li>Which of the following is the correct trigonometric identity?\n<ul>\n<li>A) sin\u00b2\u03b8 + cos\u00b2\u03b8 = 1<\/li>\n<li>B) sin\u00b2\u03b8 + cos\u00b2\u03b8 = 0<\/li>\n<li>C) sin\u00b2\u03b8 &#8211; cos\u00b2\u03b8 = 1<\/li>\n<li>D) sin\u00b2\u03b8 + tan\u00b2\u03b8 = 1<\/li>\n<\/ul>\n<p><strong>Answer: A) sin\u00b2\u03b8 + cos\u00b2\u03b8 = 1<\/strong><\/li>\n<li>What is the value of tan(45\u00b0)?\n<ul>\n<li>A) 0<\/li>\n<li>B) 1<\/li>\n<li>C) -1<\/li>\n<li>D) Undefined<\/li>\n<\/ul>\n<p><strong>Answer: B) 1<\/strong><\/li>\n<li>What is the range of sin(\u03b8)?\n<ul>\n<li>A) [0, 1]<\/li>\n<li>B) [-1, 1]<\/li>\n<li>C) [0, \u221e]<\/li>\n<li>D) [-\u221e, \u221e]<\/li>\n<\/ul>\n<p><strong>Answer: B) [-1, 1]<\/strong><\/li>\n<li>What is the value of cos(0\u00b0)?\n<ul>\n<li>A) 0<\/li>\n<li>B) 1<\/li>\n<li>C) -1<\/li>\n<li>D) Undefined<\/li>\n<\/ul>\n<p><strong>Answer: B) 1<\/strong><\/li>\n<li>What is the value of sec(90\u00b0)?\n<ul>\n<li>A) 1<\/li>\n<li>B) 0<\/li>\n<li>C) Undefined<\/li>\n<li>D) -1<\/li>\n<\/ul>\n<p><strong>Answer: C) Undefined<\/strong><\/li>\n<li>The value of cos(\u03b8) when \u03b8 = 180\u00b0 is:\n<ul>\n<li>A) 1<\/li>\n<li>B) 0<\/li>\n<li>C) -1<\/li>\n<li>D) Undefined<\/li>\n<\/ul>\n<p><strong>Answer: C) -1<\/strong><\/li>\n<li>Which of these is an identity?\n<ul>\n<li>A) sin(\u03b8) = cos(\u03b8)<\/li>\n<li>B) sec(\u03b8) = 1\/cos(\u03b8)<\/li>\n<li>C) cot(\u03b8) = 1\/sin(\u03b8)<\/li>\n<li>D) All of the above<\/li>\n<\/ul>\n<p><strong>Answer: B) sec(\u03b8) = 1\/cos(\u03b8)<\/strong><\/li>\n<li>What is the value of tan(0\u00b0)?\n<ul>\n<li>A) 1<\/li>\n<li>B) 0<\/li>\n<li>C) Undefined<\/li>\n<li>D) -1<\/li>\n<\/ul>\n<p><strong>Answer: B) 0<\/strong><\/li>\n<li>What is the reciprocal of sin(\u03b8)?\n<ul>\n<li>A) cos(\u03b8)<\/li>\n<li>B) sec(\u03b8)<\/li>\n<li>C) csc(\u03b8)<\/li>\n<li>D) tan(\u03b8)<\/li>\n<\/ul>\n<p><strong>Answer: C) csc(\u03b8)<\/strong><\/li>\n<li>Which of the following is the value of tan(30\u00b0)?\n<ul>\n<li>A) 1\/\u221a3<\/li>\n<li>B) \u221a3<\/li>\n<li>C) 1<\/li>\n<li>D) 0<\/li>\n<\/ul>\n<p><strong>Answer: A) 1\/\u221a3<\/strong><\/li>\n<li>What is the value of sec(0\u00b0)?\n<ul>\n<li>A) 1<\/li>\n<li>B) 0<\/li>\n<li>C) Undefined<\/li>\n<li>D) -1<\/li>\n<\/ul>\n<p><strong>Answer: A) 1<\/strong><\/li>\n<li>The trigonometric function sin(\u03b8) is:\n<ul>\n<li>A) Even<\/li>\n<li>B) Odd<\/li>\n<li>C) Undefined<\/li>\n<li>D) Neither<\/li>\n<\/ul>\n<p><strong>Answer: B) Odd<\/strong><\/li>\n<li>The value of cos(60\u00b0) is:\n<ul>\n<li>A) 0<\/li>\n<li>B) 1\/2<\/li>\n<li>C) \u221a3\/2<\/li>\n<li>D) 1<\/li>\n<\/ul>\n<p><strong>Answer: B) 1\/2<\/strong><\/li>\n<li>What is the value of sin(90\u00b0)?\n<ul>\n<li>A) 1<\/li>\n<li>B) 0<\/li>\n<li>C) -1<\/li>\n<li>D) Undefined<\/li>\n<\/ul>\n<p><strong>Answer: A) 1<\/strong><\/li>\n<li>What is the value of tan(60\u00b0)?\n<ul>\n<li>A) \u221a3<\/li>\n<li>B) 1<\/li>\n<li>C) 0<\/li>\n<li>D) 1\/\u221a3<\/li>\n<\/ul>\n<p><strong>Answer: A) \u221a3<\/strong><\/li>\n<li>Which trigonometric function is the reciprocal of cot(\u03b8)?\n<ul>\n<li>A) tan(\u03b8)<\/li>\n<li>B) sin(\u03b8)<\/li>\n<li>C) sec(\u03b8)<\/li>\n<li>D) csc(\u03b8)<\/li>\n<\/ul>\n<p><strong>Answer: A) tan(\u03b8)<\/strong><\/li>\n<li>What is the period of sin(\u03b8)?\n<ul>\n<li>A) 360\u00b0<\/li>\n<li>B) 180\u00b0<\/li>\n<li>C) 90\u00b0<\/li>\n<li>D) 720\u00b0<\/li>\n<\/ul>\n<p><strong>Answer: A) 360\u00b0<\/strong><\/li>\n<li>What is the value of tan(0)?\n<ul>\n<li>A) 0<\/li>\n<li>B) 1<\/li>\n<li>C) Undefined<\/li>\n<li>D) -1<\/li>\n<\/ul>\n<p><strong>Answer: A) 0<\/strong><\/li>\n<li>Which of the following is an odd function?\n<ul>\n<li>A) sin(\u03b8)<\/li>\n<li>B) cos(\u03b8)<\/li>\n<li>C) sec(\u03b8)<\/li>\n<li>D) csc(\u03b8)<\/li>\n<\/ul>\n<p><strong>Answer: A) sin(\u03b8)<\/strong><\/li>\n<li>What is the value of sec(60\u00b0)?\n<ul>\n<li>A) 2<\/li>\n<li>B) \u221a3\/2<\/li>\n<li>C) 1\/2<\/li>\n<li>D) \u221a2<\/li>\n<\/ul>\n<p><strong>Answer: A) 2<\/strong><\/li>\n<li>What is the value of sin(30\u00b0)?\n<ul>\n<li>A) 1\/2<\/li>\n<li>B) \u221a3\/2<\/li>\n<li>C) 0<\/li>\n<li>D) 1<\/li>\n<\/ul>\n<p><strong>Answer: A) 1\/2<\/strong><\/li>\n<li>What is the value of cos(45\u00b0)?\n<ul>\n<li>A) 1\/\u221a2<\/li>\n<li>B) \u221a2<\/li>\n<li>C) 1<\/li>\n<li>D) 0<\/li>\n<\/ul>\n<p><strong>Answer: A) 1\/\u221a2<\/strong><\/li>\n<li>The value of sin(\u03b8) is 0 when \u03b8 is:\n<ul>\n<li>A) 0\u00b0<\/li>\n<li>B) 180\u00b0<\/li>\n<li>C) 90\u00b0<\/li>\n<li>D) Both A and B<\/li>\n<\/ul>\n<p><strong>Answer: D) Both A and B<\/strong><\/li>\n<li>What is the range of cos(\u03b8)?\n<ul>\n<li>A) [-1, 1]<\/li>\n<li>B) [0, 1]<\/li>\n<li>C) [-\u221e, \u221e]<\/li>\n<li>D) [0, \u221e]<\/li>\n<\/ul>\n<p><strong>Answer: A) [-1, 1]<\/strong><\/li>\n<li>What is the value of sec(45\u00b0)?\n<ul>\n<li>A) \u221a2<\/li>\n<li>B) 1\/\u221a2<\/li>\n<li>C) 2<\/li>\n<li>D) 1<\/li>\n<\/ul>\n<p><strong>Answer: A) \u221a2<\/strong><\/li>\n<li>Which of the following is correct for cos(\u03b8)?\n<ul>\n<li>A) Even function<\/li>\n<li>B) Odd function<\/li>\n<li>C) Neither even nor odd<\/li>\n<li>D) Both<\/li>\n<\/ul>\n<p><strong>Answer: A) Even function<\/strong><\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MCQs for Class 11 Maths Chapter 3, Trigonometric Functions, are provided here to help students prepare well and score high [&hellip;]<\/p>\n","protected":false},"author":56,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_yoast_wpseo_focuskw":"Class 11 Maths","_yoast_wpseo_title":"Class 11 Maths Chapter 3 Trigonometric Functions MCQs","_yoast_wpseo_metadesc":"Practice Class 11 Maths Chapter 3 MCQs on Trigonometric Functions, designed for CBSE, ICSE, IGCSE, NCERT, and State Level Exams!","custom_permalink":"mcqs\/class-11-maths\/trigonometric-functions\/"},"categories":[11038],"tags":[],"table_tags":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v17.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Class 11 Maths Chapter 3 Trigonometric Functions 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