General Science 7th Class English Medium Online Test With Answers

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General Science 7th Class English Medium Online Test

Sr. # Questions Answers Choice
1 Which of the following animals can respond to lowest frequency. Cat Cow Dog Dolphin
2 The speed of sound in air is. 100 m/s 300 m/s 100 m/s 330 m/s
3 Sound cannot pass through. Solid Liquid Vacuum Gasses
4 Sound waves are not. Compressional waves Transverse waves Mechnical waves Low frequency waves
5 an example of non-contact force is Magnetic force Crane lifting heavy object Frictional force A tug of war
6 The Earth's gravitational field strength is. 1.6 N/kg 16 N/kg 10 N/kg 1N/kg
7 Value of g on moon is 1.6 N/kg 16 N /kg 10 N/g 1 N/kg
8 SI unit of time is. S min hr all above
9 Teh weight of 100 g mass is. 10 N 1 N 100 N 1000 N
10 SI unit of mass is. Gram mg kg all of above
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