Tutorix Weekly Test – 13 (2024-25)
Class: 9 (CBSE) Subject: Science
Time: 1.5 hrs Max. Marks: 40
General Instructions:
1. The question paper consists of 16 questions, divided into 5 sections.
2. Section A consists of 6 objective-type questions carrying 1 mark each.
3. Section B consists of 3 Very Short questions carrying 02 marks each. Answers to
these questions should be in the range of 30 to 50 words.
4. Section C consists of 3 Short Answer questions carrying 03 marks each. Answers
to these questions should be in the range of 50 to 80 words.
5. Section D consists of 3 Long Answer type/case-based questions carrying 05 marks
each. Answers to these questions should be in the range of 80 to 120 words.
6. Section E consists of 1 case-based unit of assessment carrying 04 marks with sub-
parts.
SECTION - A
Select and write one most appropriate option out of the four options given for
each of the questions 1 – 6.
Q1. Which of the following can be regarded as an example for three-dimensional
motions? [1]
(a) Motion of planets around the sun
(b) Motion of a train along a straight track
(c) Motion of a free-falling body
(d) A kite flying on a windy day
Q2. Which of the following solutions scatter light? [1]
(a) colloidal solution (b) suspension
(c) both (d) none
Q3. Which tissue makes up the husk of coconut? [1]
(a) Parenchyma (b) Collenchyma
(c) Sclerenchyma (d) All of these
Question Nos. 4 to 6 consist of two statements – Assertion (A) and Reason (R).
Answer these questions by selecting the appropriate option given below:
, (a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
Q4. Assertion: the speedometer of a car measures the instantaneous speed of the car.
Reason: Average speed is equal to the total distance covered by an object divided by
the total time taken. [1]
Q5. Assertion (A): True solution exhibits Tyndal effect. [1]
Reason (R): Particles are very large in size.
Q6. Assertion (A): In aquatic plants, parenchymatous tissue is called aerenchyma.[1]
Reason (R): Large air cavities are present in the parenchyma of aquatic plants to
help them float.
SECTION - B
Q. No. 7 to 9 are Very Short Answer Questions.
Q7. What do you mean by zero, positive and negative acceleration? [2]
Q8. What is a mixture? What are its various types? [2]
Q9. Define the following terms: [2]
(a) Tissue
(b) Differentiation
SECTION - C
Q. No. 10 to 12 are Short Answer Questions.
Q10. A car travels at a speed of 40km/hr for two hour and then at 60km/hr for three
hours. What is the average speed of the car during the entire journey? [3]
Q11. Differentiate between elements and compounds? [3]
, Q12. Name the different types of simple permanent tissues (supportive) found in
plants. Also, differentiate between them on the basis of their cell wall with the help
of diagrams. [3]
SECTION - D
Q. No. 13 to 15 are Long Answer Questions.
Q13. (a) A train starting from a railway station and moving with uniform
acceleration attains a speed 40kmph in 10min. Find its acceleration.
(b) The driver of a car traveling along a straight road with a speed of 72kmph
observes a sign board which gives the speed limit to be 54kmph. The signboard is
70m ahead when the driver applies the brakes calculate the acceleration of the car
which will cause the car to pass the signboard at the stated speed limit. [2+3]
Q14. How are sol, solution, and suspension different from each other? [5]
Q15. (a) How are meristematic tissues different from permanent tissues in plants?
[2]
(b) What are the different types of meristematic tissues found in plants? Also,
mention their locations. [3]
SECTION - E
Q16. Read the text carefully and answer the following questions: [4]
A Chemistry teacher explained the different types of separation of
mixtures with the help of a chart. Now, in a practical test, students were
provided with give samples and they were asked to separate the samples by
applying suitable separation methods. Now the students have to select the
correct methods of separation. Select the correct option from the given options
below:
(i) Fine mud particles suspended in water.
(a) Winnowing (b) Sedimentation and Decantation
(c) Using a magnet (d) Chlorination
Class: 9 (CBSE) Subject: Science
Time: 1.5 hrs Max. Marks: 40
General Instructions:
1. The question paper consists of 16 questions, divided into 5 sections.
2. Section A consists of 6 objective-type questions carrying 1 mark each.
3. Section B consists of 3 Very Short questions carrying 02 marks each. Answers to
these questions should be in the range of 30 to 50 words.
4. Section C consists of 3 Short Answer questions carrying 03 marks each. Answers
to these questions should be in the range of 50 to 80 words.
5. Section D consists of 3 Long Answer type/case-based questions carrying 05 marks
each. Answers to these questions should be in the range of 80 to 120 words.
6. Section E consists of 1 case-based unit of assessment carrying 04 marks with sub-
parts.
SECTION - A
Select and write one most appropriate option out of the four options given for
each of the questions 1 – 6.
Q1. Which of the following can be regarded as an example for three-dimensional
motions? [1]
(a) Motion of planets around the sun
(b) Motion of a train along a straight track
(c) Motion of a free-falling body
(d) A kite flying on a windy day
Q2. Which of the following solutions scatter light? [1]
(a) colloidal solution (b) suspension
(c) both (d) none
Q3. Which tissue makes up the husk of coconut? [1]
(a) Parenchyma (b) Collenchyma
(c) Sclerenchyma (d) All of these
Question Nos. 4 to 6 consist of two statements – Assertion (A) and Reason (R).
Answer these questions by selecting the appropriate option given below:
, (a) Both A and R are true and R is the correct explanation of A
(b) Both A and R are true but R is not the correct explanation of A
(c) A is true but R is false
(d) A is false but R is true
Q4. Assertion: the speedometer of a car measures the instantaneous speed of the car.
Reason: Average speed is equal to the total distance covered by an object divided by
the total time taken. [1]
Q5. Assertion (A): True solution exhibits Tyndal effect. [1]
Reason (R): Particles are very large in size.
Q6. Assertion (A): In aquatic plants, parenchymatous tissue is called aerenchyma.[1]
Reason (R): Large air cavities are present in the parenchyma of aquatic plants to
help them float.
SECTION - B
Q. No. 7 to 9 are Very Short Answer Questions.
Q7. What do you mean by zero, positive and negative acceleration? [2]
Q8. What is a mixture? What are its various types? [2]
Q9. Define the following terms: [2]
(a) Tissue
(b) Differentiation
SECTION - C
Q. No. 10 to 12 are Short Answer Questions.
Q10. A car travels at a speed of 40km/hr for two hour and then at 60km/hr for three
hours. What is the average speed of the car during the entire journey? [3]
Q11. Differentiate between elements and compounds? [3]
, Q12. Name the different types of simple permanent tissues (supportive) found in
plants. Also, differentiate between them on the basis of their cell wall with the help
of diagrams. [3]
SECTION - D
Q. No. 13 to 15 are Long Answer Questions.
Q13. (a) A train starting from a railway station and moving with uniform
acceleration attains a speed 40kmph in 10min. Find its acceleration.
(b) The driver of a car traveling along a straight road with a speed of 72kmph
observes a sign board which gives the speed limit to be 54kmph. The signboard is
70m ahead when the driver applies the brakes calculate the acceleration of the car
which will cause the car to pass the signboard at the stated speed limit. [2+3]
Q14. How are sol, solution, and suspension different from each other? [5]
Q15. (a) How are meristematic tissues different from permanent tissues in plants?
[2]
(b) What are the different types of meristematic tissues found in plants? Also,
mention their locations. [3]
SECTION - E
Q16. Read the text carefully and answer the following questions: [4]
A Chemistry teacher explained the different types of separation of
mixtures with the help of a chart. Now, in a practical test, students were
provided with give samples and they were asked to separate the samples by
applying suitable separation methods. Now the students have to select the
correct methods of separation. Select the correct option from the given options
below:
(i) Fine mud particles suspended in water.
(a) Winnowing (b) Sedimentation and Decantation
(c) Using a magnet (d) Chlorination
