2nd Chapter

7th General Science English Medium Chapter 2 Test

Here you can prepare 7th General Science English Medium Test. Click the button for 7th General Science English Medium Chapter 2 100% free full practice test.

7th Class General Science Chapter 2 MCQ Test With Answer for Science chapter 2

7th Class General Science Chapter 2 MCQ Test With Answer for Science chapter 2

Sr. # Questions Answers Choice
1 Exchange of gases takes place in.
  • A. Lungs
  • B. Bronchioles
  • C. Aleoli
  • D. Blood
2 Which artery supply blood to the heart
  • A. Pulmonary artery
  • B. Hepatic artery
  • C. Coronary Artery
  • D. Aorta
3 The opening of air passage in the laryanx is called.
  • A. Trachea
  • B. Bronchi
  • C. Glottis
  • D. Alveoli
4 Which gas reacts with food to convert it into carbon dioxide and water.
  • A. Oxygen
  • B. Nitrogen
  • C. Phosphorus
  • D. Argon
5 Which of the following plays an important role in blood clotting.
  • A. Red blood cells
  • B. White blood cell
  • C. Platelets
  • D. Bone cells
6 Exchange of material in the body tissues and blood takkes place in.
  • A. Aorta
  • B. Ventricles
  • C. Capillaries
  • D. Veins
7 Trachea divides into two
  • A. Bronchi
  • B. Veins
  • C. Villi
  • D. Ribs
8 The concentration of water in plasma is.
  • A. 55%
  • B. 45%
  • C. 92%
  • D. 95%
9 The pulse tells us the rate of..........
  • A. Breathing
  • B. Heart beat
  • C. Both a and b
  • D. None of these
10 A substance that speed up the chemical reactions is called.
  • A. Solute
  • B. Solvent
  • C. Solution
  • D. Catalyst

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Kinza

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29 Sec
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MODREN GAMING

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Muzamil Waseem

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Tayyaba Javaid

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Kinza Tahir

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43 Sec
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Kinza

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54 Sec
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MODREN GAMING

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56 Sec
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Gaming With U

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Kinza

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Nafay Jawwad

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Zahra Rashid

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