Level 2 & Achievers Sample Questions for Class 7
Question 1
Identify X,Y,and Z from following clues respectively:
1) If I am open the bulb doesn't glow.
2) If I am not there no current will pass through the circuit.
3) I can be attached in any number to the circuit. I produce the potential difference.
A. 1) Switch 2) Conducting wire 3) Cell
B. 1) Switch 2) Conducting wire 3) Battery
C. 1) Conducting wire 2) Switch 3) Cell
D. 1) Conducting wire 2)Switch 3) Battery
Question 2
Study the following food web and choose the CORRECT statement.
A. There are 2 herbivores in the diagram.
B. There are 2 secondary consumers in the diagram.
C. There are 4 primary consumers and 1 carnivore in the diagram.
D. Snake and Frog are omnivores in the diagram.
Question 3
The diagram shows percentage composition of different gases in the atmosphere.
Which of the following statement is INCORRECT regarding the diagram?
A. Gas P can be fixed into soil by bacterias present in root nodules of leguminous plants.
B. Gas Q is used for photosynthesis by the plants.
C. Gas R can be used as fire extinguisher.
D. Other gases are argon, helium ,xenon, etc..
Question 4
Which of the following shows uniform motion?
A. Radhika covers 1 m in every minute on a straight road till she reaches her destination.
B. Raghav covers 20 m in first 10 minutes and 10 metres in next 5 minutes on a straight road till he reaches destination.
C. Rohan covers 30 m by bus and then 20 m by walking.
D. Both a and b
Question 5
Mother wants to knit sweater for Rani so she bought some woollen balls. Rani wants to check whether its pure wool or not. Which test should she conduct?
A. Soaking wool in the water overnight
B. Soak wool in water and check how fast it dries
C. Burn the wool and check for its smell
D. All of the above