SCIENCE SA 2 2013 14
OUR OWN HIGH SCHOOL, Al WARQA’A, DUBAI
SUMMATIVE EXAMINATION-2, MARCH -2014
Name: ______________________________________
Grade: VII Sec: ____
M Marks: 90
Time: 2 1/2 hours
Subject: SCIENCE
Date: 09/04/2014
General Instructions:
1. This question paper has 4 pages.
2. All questions are compulsory.
3. Question numbers 1 to 10 are questions of one mark each.
4. Questions 11 to 16 are very short answer questions of two marks each.
5. Question numbers 17 to 24 are short answer questions of 3 marks each.
6. Questions 25 to 30 are long answer type questions of 4 marks each.
7. Questions 31 to 34 are long answer type questions of 5 marks each.
8. Reading time is fifteen minutes
SECTION -A
Choose the correct answer:
1. The part of wild strawberry capable of vegetative propagation
a)stems b)leaves c)roots d)flowers
[1]
2.
A spherical mirror with its reflecting surface outside is a
a) Convex mirror b) plane mirror c) concave mirrors d) none of these.
[1]
3.
An electric toaster is based on which of the following effects of current
a)heating effect b)magnetic effect c)chemical effect d)mechanical effect
[1]
4.
The acids produced by plants and animals are called
a)inorganic acid b)mineral acid c)organic acid d)none of these
[1]
5.
Amoeba gets nutrients and oxygen through a process known as
a)circulation b)transfusion c)transportation d)diffusion
[1]
6.
When an electric current flows through a wire ,it
a)cools down b)boils c)behaves like a magnet d) behaves like a safety device
[1]
7.
The oxygenated blood coming from the lungs enter the heart at
a)left auricle b)left ventricle c)right auricle d)left ventricle
[1]
Page 1 of 4
8.
The heating element in an electric bulb is made of an element known as
a)tungsten b)nichrome c)steel d) brass
[1]
9.
In a neutralization reaction, an acid reacts with a base to give
a)another acid b)another base c)an acid and a base d) a salt and water
[1]
10. Sweat which is an excretory product contains
a)water b) salts
SUMMATIVE EXAMINATION-2, MARCH -2014
Name: ______________________________________
Grade: VII Sec: ____
M Marks: 90
Time: 2 1/2 hours
Subject: SCIENCE
Date: 09/04/2014
General Instructions:
1. This question paper has 4 pages.
2. All questions are compulsory.
3. Question numbers 1 to 10 are questions of one mark each.
4. Questions 11 to 16 are very short answer questions of two marks each.
5. Question numbers 17 to 24 are short answer questions of 3 marks each.
6. Questions 25 to 30 are long answer type questions of 4 marks each.
7. Questions 31 to 34 are long answer type questions of 5 marks each.
8. Reading time is fifteen minutes
SECTION -A
Choose the correct answer:
1. The part of wild strawberry capable of vegetative propagation
a)stems b)leaves c)roots d)flowers
[1]
2.
A spherical mirror with its reflecting surface outside is a
a) Convex mirror b) plane mirror c) concave mirrors d) none of these.
[1]
3.
An electric toaster is based on which of the following effects of current
a)heating effect b)magnetic effect c)chemical effect d)mechanical effect
[1]
4.
The acids produced by plants and animals are called
a)inorganic acid b)mineral acid c)organic acid d)none of these
[1]
5.
Amoeba gets nutrients and oxygen through a process known as
a)circulation b)transfusion c)transportation d)diffusion
[1]
6.
When an electric current flows through a wire ,it
a)cools down b)boils c)behaves like a magnet d) behaves like a safety device
[1]
7.
The oxygenated blood coming from the lungs enter the heart at
a)left auricle b)left ventricle c)right auricle d)left ventricle
[1]
Page 1 of 4
8.
The heating element in an electric bulb is made of an element known as
a)tungsten b)nichrome c)steel d) brass
[1]
9.
In a neutralization reaction, an acid reacts with a base to give
a)another acid b)another base c)an acid and a base d) a salt and water
[1]
10. Sweat which is an excretory product contains
a)water b) salts