![]() Original Paper from CBSE BOARD 1. Find the value of (14641)0.25 [1] 2.Find the value of (x-y)3 + (y-z)3 + (z-x)3 [1] 3. In fig. find the value of x [1] 4. What will be mirror image of (-3,-4) [1] SECTION-B 5. If z = 0.064 then find the value of (1/z)1/3 [2] [2] 6. without actual calculation find the value of (100)3 –(60)3 –(40)3 [2] 7. In fig AC=XD . C and D are midpoint of AB and XY respectively. Using Euclid’s axiom show that AB = XY [2] 8. In fig, AB = BC and BX = CY . Show that AX = CY State the Euclid’s axiom used. [2] 9. Find the co –ordinates of the vertices of the square ABCD (Side =a) ,taking AB and AD as axes . [2] 10. In given fig. ABCD is rectangle where AB= 8 cm and BC = 6 cm and the diagonal bisect at O.Find the area of shaded reason by heron formula.[2] SECTION-C [3 marks each] Download full paper in pdf click below ![]()
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class 9 Assessment of Practical Skills in Science and Technology Solved IX CBSE Board Exam SA -115/9/2013 25] To determine the melting point of ice a student immersed the thermometer in the crushed ice in a beaker. He then heated the beaker on a low flame and observed that during melting of ice the temperature : A. Is decreasing B. Fist decreases and then continuously increases C. Is increasing D. Remains constant Ö 26] In the mixture of iron filings and sulphur powder A. both sulphur powder and iron filings gets attracted towards magnet B.only sulphur powder gets attracted towards magnet C.Neither iron filling nor sulphur gets attracted towards magnet. D.only iron filings gets attracted towards magnet Ö 27] When a mixture of sulphur powder and iron filings is heated. A. iron filings starts melting B.sulphur sublimates leaving iron filling behind C.sulphur melts D. Ferrous sulphide is formed. Ö 28] A student added milk, white of an egg, common salt and sand separately to water kept in four separate beakers. He stirred the mixtures well and filtered each of them. On filtering, he obtained solid residue on the filter paper in case of : A. Milk B. White of an egg C. Common salt D. Sand Ö 29] A student sets up an apparatus for determining the boiling point of water. He records the temperature after regular intervals and finds that water when it begins to boil: A. Continuously rises B.First remains constant and then rises C.Remains constant D.First rises and then becomes constant Ö Next file visit Science Sample Paper Download full 55 Questions solved ![]()
![]() 1. If x = root7/5 and 5/x =p root 7 then find the value of p 2. If the points A(2, 0), B(- 6, 0) and C(3, a- 3) lie on the x-axis, then find the value of a 3. If C is the mid-point of AB and D is the midpoint of AC. Prove that AD = ¼ AB. 4. Verify that: xy [(x+y) ( 1/x + 1/y) - 4 ] = (x-y)2 6. If x and y are two positive real numbers such that 8x3+27y3 = 730 and 2x2y + 3xy2 =15 then evaluate : 2x+ 3y 7. The polynomial p(x)= kx3 +9x2 + 4x - 8 when divided by (x+ 3) leaves a remainder 10(1- k). Find the value of k. Download full Paper and stat practice ![]()
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IX CBSE solved sample paper [Maths and Science] Download for first term -2013 IX CBSE Sample paper Science and maths For SA-1-Sept. 2013 9th Mathematics Term I 9th[IX] Sample papers for Summative Assessment – 1 [links] Mathematics Science Social Science English, Hindi and Sanskrit ![]()
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9th[IX] Sample papers for Summative Assessment – 1 [links]
Mathematics Science Social Science English, Hindi and Sanskrit 1. An unlit incense stick (agarbatti) gives smell only when we come close to it but on lighting the stick we get smell even far away from it, why?
2. If the mass of a body is doubled what will happen to its acceleration, if the applied force remains constant ? 3. Name the processes by which CO2 and H2O move into and out of a cell ? 4. Tabulate any two differences between mixtures and compounds 5. Mention any two phenomena which can be successfully explained on the basis of Universal law of gravitation. 6. What is meant by endocytosis ? Name an organism which uses this process. 7. Mention two functions of stomata. Read full Question Paper |
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