CBSE
Class VII Science
Time: 2 ½ hrs Total Marks: 80
General Instructions:
1. The question paper consists of 34 questions and is divided into four sections, A, B, C
and D
2. All questions are compulsory.
3. Section A comprises question numbers 1 to 15. These are multiple choice questions
carrying one mark each. You are to select one most appropriate response out of the
four provided options.
4. Section B comprises question numbers 16 to 22. These are SAQs carrying two marks
each.
5. Section C comprises question numbers 23 to 31. These are SAQs carrying four
marks each.
6. Section D comprises question numbers 32 to 34. These are SAQs carrying five marks
each.
SECTION A
Q.1 The part of the teeth which contains nerves and blood vessels is called (1)
A. Gum
B. Pulp cavity
C. Enamel
D. Dentine
Q.2 Earthworm traps oxygen from the soil with the help of (1)
A. Skin
B. Gills
C. Lungs
D. Spiracles
Q.3 Monsoon winds which bring rainfall over India are (1)
A. Summer monsoon winds
B. Winter monsoon winds
C. Southeast monsoon winds
D. Northeast monsoon winds
, Q.4 Which horizon of soil is rich in minerals? (1)
A. A horizon
B. C horizon
C. B horizon
D. R horizon
Q.5 At which stage does the silk moth cut open the cocoon? (1)
A. Beginning of pupal stage
B. Adult stage
C. Larval stage
D. End of pupal stage
Q.6 Which animal yields wool in South America? (1)
A. Angora
B. Lori
C. Llama
D. Camel
Q.7 Which step of wool processing is shown in the following picture? (1)
A. Scouring
B. Shearing
C. Sorting
D. Dyeing
Q.8 The taste of lime water (used in whitewashing) is (1)
A. Sweet
B. Sour
C. Bitter
D. Salty
Q.9 Which of the following substances change the colour of China rose indicator to green?(1)
A. Glucose solution
B. Distilled water
C. Soda water
D. Common salt solution
Class VII Science
Time: 2 ½ hrs Total Marks: 80
General Instructions:
1. The question paper consists of 34 questions and is divided into four sections, A, B, C
and D
2. All questions are compulsory.
3. Section A comprises question numbers 1 to 15. These are multiple choice questions
carrying one mark each. You are to select one most appropriate response out of the
four provided options.
4. Section B comprises question numbers 16 to 22. These are SAQs carrying two marks
each.
5. Section C comprises question numbers 23 to 31. These are SAQs carrying four
marks each.
6. Section D comprises question numbers 32 to 34. These are SAQs carrying five marks
each.
SECTION A
Q.1 The part of the teeth which contains nerves and blood vessels is called (1)
A. Gum
B. Pulp cavity
C. Enamel
D. Dentine
Q.2 Earthworm traps oxygen from the soil with the help of (1)
A. Skin
B. Gills
C. Lungs
D. Spiracles
Q.3 Monsoon winds which bring rainfall over India are (1)
A. Summer monsoon winds
B. Winter monsoon winds
C. Southeast monsoon winds
D. Northeast monsoon winds
, Q.4 Which horizon of soil is rich in minerals? (1)
A. A horizon
B. C horizon
C. B horizon
D. R horizon
Q.5 At which stage does the silk moth cut open the cocoon? (1)
A. Beginning of pupal stage
B. Adult stage
C. Larval stage
D. End of pupal stage
Q.6 Which animal yields wool in South America? (1)
A. Angora
B. Lori
C. Llama
D. Camel
Q.7 Which step of wool processing is shown in the following picture? (1)
A. Scouring
B. Shearing
C. Sorting
D. Dyeing
Q.8 The taste of lime water (used in whitewashing) is (1)
A. Sweet
B. Sour
C. Bitter
D. Salty
Q.9 Which of the following substances change the colour of China rose indicator to green?(1)
A. Glucose solution
B. Distilled water
C. Soda water
D. Common salt solution
