O level Trigonometry Quiz 1

15 QuestionsMultiple ChoiceFree Practice

About this quiz

This O level Trigonometry Quiz 1 quiz contains 15 multiple choice questions designed to help you revise and test your O level Trigonometry Quizzes knowledge. Select an answer for each question and click “Submit Answer” to see instant feedback. Take your time and try to score as high as possible!

Description

This quiz, o level trigonometry quiz is made up of 15 exam based questions which have been set based on the national curriculum for the gce o level, specially made available for you by gcequiz.com.

Trigonometry is a branch in mathematics. This branch deals with the relationships that exist between side lengths and the angles of a triangle using some particular functions known as trigonometric functions (or simply trig functions) which are cosine (cos), sine (sin), secant (sec), tangent (tan), cotangent (cot) or cosecant (cosec). 

O level trigonometry quiz 1 is just one of the numerous o level mathematics quizzes that have been made available for you in this platform. If you wish to answer past questions in o level Mathematics, click Here.

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Progress0 / 15 answered
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Question 1 of 15

 (sin30° + cos30°) – (sin 60° + cos60°) 

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Question 2 of 15

 Value of tan30°/cot60° is: 

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Question 3 of 15

 O is a point on side PQ of a APQR such that PO = QO = RO, then 

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Question 4 of 15

 sec^2(θ) – 1 = ? 

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Question 5 of 15

 In ABC, DE || AB. If CD = 3 cm, EC = 4 cm, BE = 6 cm, then DA is equal to 

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Question 6 of 15

 The value of sin θ and cos (90° – θ) 

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Question 7 of 15

  In a square of side 10 cm, its diagonal = … 

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Question 8 of 15

 If cos A = 4/5, then tan A = ? 

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Question 9 of 15

  In a rectangle Length = 8 cm, Breadth = 6 cm. Then its diagonal = … 

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Question 10 of 15

 In a rhombus if d1 = 16 cm, d2 = 12 cm, its area will be… 

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Question 11 of 15

  If sin A + sin^2 A = 1, then cos^2 A + cos^4 A = ? 

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Question 12 of 15

 D and E are respectively the points on the sides AB and AC of a triangle ABC such that AD = 2 cm, BD = 3 cm, BC = 7.5 cm and DE || BC. Then, length of DE (in cm) is 

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Question 13 of 15

 If sin A = 1/2 and cos B = 1/2, then A + B = ? 

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Question 14 of 15

 ABC and BDE are two equilateral triangles such that D is mid-point of BC. Ratio of the areas of triangles ABC and BDE is 

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Question 15 of 15

 If a pole 6m high casts a shadow 2√3 m long on the ground, then the sun’s elevation is