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7th Unit

10th class Mathematics Chapter 7 (English Medium)

Here you can prepare 10th Mathematics chapter 7 online MCQ test with answers (Unit 7 Introduction to Trigonometry). Click the button for 100% free full practice test

Matric Part 2/10th Class Mathematics Chapter 7 MCQ Test With Answer for Unit 7(Introduction to Trigonometry)

Matric Part 2/10th Class Mathematics Chapter 7 MCQ Test With Answer for Unit 7(Introduction to Trigonometry)

Sr. # Questions Answers Choice
1 If an object is above the level of observation then angle formed between the horizontal line and observer's line of sight is called:
  • A. Angle of dispersion
  • B. Angle of elevation
  • C. Obtuse angle
  • D. None of these
2 How many right angles are there in 360 degree?
  • A. Two
  • B. Four
  • C. Six
  • D. Eight
3 1+tan<sup>2</sup><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">θ=________</span>
  • A. Sin<sup>2</sup><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">θ</span>
  • B. Cos<sup>2</sup><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">θ</span>
  • C. Cosec<sup>2</sup><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">θ</span>
  • D. Sec<sup>2</sup><span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">θ</span>
4 Cosec<sup>2</sup>θ-cot<sup>2</sup>θ =.............
  • A. -1
  • B. 1
  • C. 0
  • D. tanθ
5 Cot 60<sup>o</sup>=________________
  • A. 1/√3
  • B. √3
  • C. 1/2
  • D. 2
6 1/1+ sinθ + 1/1-sinθ
  • A. 2sec<sup>2</sup>θ
  • B. 2 cos<sup>2</sup>θ
  • C. Sec<sup>2</sup>θ
  • D. <p class="MsoNormal"><span style="line-height: 107%;">cosθ<!--[endif]--></span><!--[endif]--><span style="font-size:16.0pt; line-height:107%;font-family:&quot;Times New Roman&quot;,serif;mso-ascii-theme-font:major-bidi; mso-fareast-font-family:&quot;Times New Roman&quot;;mso-fareast-theme-font:minor-fareast; mso-hansi-theme-font:major-bidi;mso-bidi-theme-font:major-bidi"><o:p></o:p></span></p>
7 3π/4 radian =
  • A. 115<sup>o</sup>
  • B. 135<sup>o</sup>
  • C. 150<sup>o</sup>
  • D. 30<sup>o</sup>
8 60 seconds makes ______ minute:
  • A. 1
  • B. 2
  • C. 3
  • D. 4
9 Sin (-310<sup>o</sup>) = ...................
  • A. Sin310<sup>o</sup>
  • B. -Sin310<sup>o</sup>
  • C. Cos310<sup>o</sup>
  • D. tan310<sup>o</sup>
10 The system of measurement in which the angle is measured in radians is called:
  • A. CGS system
  • B. Sexagesimal system
  • C. MKS system
  • D. Circular system

Top Scorers of 10th Class Mathematics Chapter 7 Introduction to Trigonometry English Medium KPK Boards Online MCQ's

H

Hamza Abid

Abbottabad17 - Jan - 2023

10/15
10 Mins 50 Sec

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