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10th Chapter

7th Science English Medium Chapter 10 Test

Here you can prepare 7th Science English Medium Chapter 10 Test. Click the button for 7th Science English Medium Chapter 10 100% free full practice test.

7th Class Science Chapter 10 MCQ Test With Answer for Science chapter 10

7th Class Science Chapter 10 MCQ Test With Answer for Science chapter 10

Sr. # Questions Answers Choice
1 A sound wave is a.
  • A. Transvers wave
  • B. Longitudinal wave
  • C. Standing wave
  • D. Sometimes reverse and sometime longitudinal
2 Sound of frequency higher than 20,000 Hz are called.
  • A. Infrasound
  • B. Noise
  • C. Ultrasonic
  • D. Music
3 A healthy human ear can hear sound of frequencies from about
  • A. 40 Hz to 40,000 Hz
  • B. 10 Hz to 20,000 HZ
  • C. 20 Hz ti 40,000 Hz
  • D. 30 Hz to 20,000 Hz
4 Objective that vibrate slowly have pitch that is.
  • A. High
  • B. Loud
  • C. Soft
  • D. Low
5 Speed of a wave can be calculated by
  • A. Wavelength + Frequency
  • B. Wavelength x frequency
  • C. Wavelength- frequency
  • D. Wavelength / frequency
6 In help us to distinguish a soft sound from a loud sound of the same frequency.
  • A. Pitch
  • B. Loudness
  • C. Quality
  • D. Intensity
7 Captain Chuck Yeager became the first person to fly a plane faster than the speed of sound on.
  • A. October 14,1947
  • B. September 14,1947
  • C. November 14,1947
  • D. December 14,1947
8 Sound waves travel most quickly through.
  • A. Solids
  • B. Gases
  • C. Air
  • D. Liquids
9 It is combined to form a longitudinal wave.
  • A. Compression
  • B. Rarefaction
  • C. Compression or Rarefaction
  • D. Compression and Rarefaction
10 Types of waves are
  • A. Two
  • B. Three
  • C. Four
  • D. Five

Top Scorers of Science 7th Class English Medium Chapter 10 Online Test

I

Izza Malik

Lahore24 - Feb - 2023

20/20
27 Sec
H

Huzaifa Shahid

Lahore14 - Feb - 2023

20/20
29 Sec
M

Mirani Bhai

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20/20
43 Sec
A

Abdul Hakeem Shah

Lahore25 - Mar - 2023

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59 Sec
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Mirani Bhai

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01 Mins 17 Sec
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Netflix PAKISTAN

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20/20
01 Mins 20 Sec
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Hina Shahid

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18/20
02 Mins 16 Sec
A

Abdurrehman

Pasrur14 - Jan - 2023

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02 Mins 45 Sec
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Haseeb

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06 Mins 07 Sec
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Marrie Kanwal

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16/20
02 Mins 42 Sec
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Mirani Bhai

Lahore24 - Feb - 2023

14/20
48 Sec
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Nosheen Zain

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Ali Waince

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Mirani Bhai

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Chapterwise Lists

Chapter Name Questions PDF File
Science 7th Class Urdu Medium Chapter 1 Online Test 10 Questions
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Science 7th Class English Medium Chapter 9 Online Test 10 Questions
Science 7th Class English Medium Chapter 10 Online Test 10 Questions
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Science 7th Class English Medium Chapter 12 Online Test 10 Questions

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