CBSE Class 9 Science Sample Paper 2014 (11)
CBSE Science Question Paper for Class 9 CBSE exams for CBSE Students. Based on CBSE and CCE guidelines. The students should practice these Question Papers to gain perfection which will help him to get more marks in CBSE examination. Please refer to more CBSE Class 9 question papers in other links. The CBSE Question papers are of past examinations. Its always recommended by CBSE to practice the papers released by CBSE to get better exams in CBSE exams. CBSE Last Year Question Papers for class IX for final/ term/ SA1/ SA2 Examinations conducted by Central Board of Secondary Education for all CBSE affiliated schools in India and abroad.
Sample Paper For 2012
Class – IX
(i) The question paper comprises of two sections, A and B. You are to attempt both the sections.
(ii) All questions are compulsory.
(iii) There is no overall choice. However, internal choice has been provided in all the five questions of five marks category. Only one option in such questions is to be attempted.
(iv) All questions of section A and all questions of section B are to be attempted separately.
(v) Questions 1 to 3 in section A are one mark questions. These are to be answered in one word or in one sentence.
(vi) Questions 4 to 7 in section A are two marks questions. These are to be answered in about 30 words each.
(vii) Questions 8 to 19 in section A are three marks questions. These are to be answered in about 50 words each.
(viii) Questions 20 to 24 in section A are five marks questions. These are to be answered in about 70 words each.
(ix) Questions 25 to 42 in section B are multiple choice questions based on practical skills. Each question is a one mark question. You are to select one most appropriate response out of the four provided to you.
1. Why does the level of water not change when common salt is dissolved in water ?
2. An unbalanced force is acting on an object. List the possible effects that will be caused in the motion of object.
3. State the full form of ATP.
4. What mass of water must be added to 5 g of NaCl to make 5% mass by mass percentage of the solution.
5. Write the S.I. unit of G. Why is gravitational constant (G) known as universal constant ?
6. What will happen to a plant cell if it is kept in a (i) hypotonic solution (ii) hypertonic solution.
7. Name the tissue that smoothens bone surfaces at joints. Describe its structure with the help of a diagram.
8. Solubility of potassium nitrate at 313 K is 62 g. What mass of potassium nitrate would be needed to produce a saturated solution of KNO3 in 50 g of water at 313 K ? What is the effect of change of temperature on the solubility of a salt ?
9. How will you separate common salt, sulphur powder and sand from their mixture ?
10. An object is moving with uniform speed in a circle of radius r. Calculate the distance and displacement
(a) When it complete half the circle
(b) When it completes full circle
(c) What type of motion does the object possess ?
Please refer to attached file for CBSE Class 9 Science Sample Paper 2014 (11)