GENERAL INSTRUCTIONS :
1. All questions are compulsory. 2. The question paper consists of 34 questions divided into four sections, namely Section A : 10 questions (1 mark each) Section B : 8 questions (2 marks each) Section C : 10 questions (3 marks each) Section D : 6 questions (4 marks each) 3. There is no overall choice. However, internal choice has been provided in 1 question of two marks, 3 questions of three marks and 2 questions of four marks each. 4. Use of calculators is not allowed. 10th_maths_sample_paper_2011-2012 -1 Download File 10th_maths_sample_paper_2011-2012 -2 Download File 10th_maths_sample_paper_2011-2012_-3 Download File Fore more solved sample paper visit NEW Addition
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SECTION-A 1. The circumference of two circles are in the ratio 2: 3 then the ratio of the areas is:
(a) 2 : 4 (b) 2 : 9 (c) 4 : 9 (d) 4 : 6 2. A silver rod of diameter 2 cm and length 12 cm is drawn into a thin wire of length 24 m of uniform thickness, and then the thickness of the wire is: (a) 0. 183 (b) 0.173 (c) 0.186 (d) 0.175 3. In two concentric circles, the length of tangent to inner circle is 8cm. Find the radius of outer circle, if the radius of inner circle is 3 cm. (a) 5 cm (b) 4 cm (c) 3 cm (d) 2 cm 4. A point P is 13 cm from the centre of a circle. Find the length of the tangent drawn to the circle from the point P, if the radius of the circle is 5 cm. (a) 12 cm (b) 10 cm (c) 8cm (d) 6 cm 5. If PA and PB are tangents from a point playing outside the circle such that PA = 10cm and angle APB, then the length of chord AB is: (a) 5 cm (b) 4 cm (c) 3 cm (d) 2 cm 6. If 17th term of an A.P. exceeds its 9th term by 64, then the difference is: (a) 8 (b) 6 (c) 4 (d) 12 7. One coin is tossed three times. The probability of getting 2 heads and 1 heads and 1 tail is: (a) 1/8 (b) 2/5 (c) 3/8 (d) ¼ 8. A vertical stick 20 m long casts a shadow 16 m long. At the same time a tower casts a shadow 48 m long. Then the height of the tower is: (a)40 m (b) 32 m (c) 96 m (d) 60 m 9. A cone is divided into two parts by drawing a plane through mid – point of its axis, parallel to its base. The ratio of volumes of two parts is: (a) 2: 3 (b) 1: 2 (c) 1: 3 (d) 1: 7 10. From a point Q , the length of the tangent to a circle is 24cm and the distance of Q from the centre is 25cm. The radius of the circle is: (a) 7 cm (b) 12 cm (c) 15 cm (d) 24.5 cm See SECTION – B Link for more downloadable CBSE BOARD SAMPLE PAPER SA-2-2012 10th SA-2 Maths sample papers -2011-2012 10th maths question bank with marking scheme for all chapter 10th SA-2 Science sample papers -2011-2012 10th maths formative assessment- iii_fa-3 Download 10th science formative assessment- iii_fa-3 Download CBSE Guidelines for the Scheme of CCE for Class X We would like to bring to your notice the CBSE guidelines for the scheme of Continuous and Comprehensive Evaluation that will be followed for the students of the present Class X.
Evidence of Assessments (EAs)The CBSE has decided to issue uniform certificates to all the students appearing in class X in March 2011 Examination irrespective of the fact whether they are assessed by the Board or by the School in Summative Assessment-II (SA-II). To ensure the reliability, validity and fairness of assessment, the Board is collecting marks/grades assigned at school level through specially designed software. Besides the collection of marks/grades, the Board is simultaneously doing a random collection and verification of the ‘Evidence of Assessments (EAs)’ conducted at school level under Formative assessment and Summative assessment. These ‘Evidence of Assessments (EAs)’ and the marks awarded will be verified by the subject experts appointed and empanelled by the Board at the Regional level. The objective is to assess the ‘Practices of School Based Assessment’. The experts would submit their report on these ‘Evidence of Assessments (EAs)’ vis-a-vis award of marks. Their report will help in verifying the school based assessments as well as provide feedback to the Board about implementation of CCE scheme at grassroots level. The schools which will be shortlisted by the Regional Office will be requested to send the ‘Evidence of Assessments (EAs)’ for SA-1, FA3 & FA4. This material (FA tasks and SA answer sheets) is being collected initially in five subjects: Hindi, English, Mathematics, Science and Social Science. Please ensure that these ‘Evidence of Assessments (EAs)’ sent to the Board comprise of the performance of five students taken from each of the three categories i.e. top, middle and bottom levels of achievements. Thus, your school if selected, should be submitting fifteen Evidence of Assessments (EAs) (FA tasks and SA answer sheets) for every assessment i.e. 15 for FA (FA3, FA4 taken together) and 15 for SA1. This is applicable only to one subject which will be communicated to you by the Regional Offices. FORMATIVE ASSESSMENT The school is required to send details about all the fifteen FA tasks in the subject as directed by Regional Office which should include the break-up of marks as well as the parameters for assessment. If the nature of the Evidence of Assessments (EAs) is such that it cannot be posted or transported such as oral testing, seminars, group discussion, model, chart etc. a brief write-up as already prepared by the teacher on the assignment may please be sent along with marks awarded. This should include the details of the task assigned to students individually or in groups as well as the strategies adopted and the parameters used for assessment. The schools should send only those tasks that have been taken into account for arriving at the grades for FA3 and FA4. SUMMATIVE ASSESSMENT Question Paper used and its marking scheme in the subject should also be attached with SA answer sheet irrespective of whether you have used the question paper sent by the Board or your own question paper. The Board would initiate similar exercise for the co-scholastic areas shortly. You are requested to keep the ‘Evidence of Assessments (EAs)’ for the Co-scholastic areas also in safe custody. After you are informed by the Regional Office, please ensure that all the ‘Evidence of Assessments (EAs)’ in the subject indicated by the Regional Office are sent through speed post or hand delivered (at school’s cost) to the concerned Regional Office latest by 20th March 2011 along with the checklist for collection of evidence. SELECTION OF THE SAMPLES Summative Assessment: i.Arrange all the students of class X (all sections) in increasing orde r of marks calculated for SA-1. ii.Divide the total number of students in three groups as follows: Top one-third students,Middle one-third students, and Bottom one-third students.For example: If there are 100 students in Class X in a School, the three groups may consist of 33, 33 and 34 students after they have been arranged in increasing order of marks. iii. Pick up the top five students from the first group, the last five students from the third group and any five students from the middle group. iv. This set of fifteen students is your sample for whom ‘Evidence of Assessments (EAs)’ are to be sent. Formative Assessment: i. Arrange all the students of class X (all sections) in increasing order of marks calculated for FA3 & FA4 taken together. ii. Divide the total number of students in three groups as follows: a. Top one-third students, b. Middle one-third students, and c. Bottom one-third students.For example: If there are 100 students in Class X in a School, the three groups may consist of 33, 33 and 34 students after they have been arranged in increasing order of marks. iii. Pick up the top five students from the first group, the last five students from the third group and any five students from the middle group. iv. This set of fifteen students is your sample for whom ‘Evidence of Assessments (EAs)’ are to be sent. Note : Samples of 15 students selected for Summative Assessment and 15 students selected for Formative Assessments may differ depending on the performance of students. Source: CBSE Circular No. 12, 2011 CBSE SUMMATIVE ASSESSMENT-II SAMPLE PAPER [Links] X Mathematics Sample paper Term-II
Sample_Paper-01 sample_Paper-02 Sample_Paper-03 sample_paper-04 More------ X Science Sample paper 2nd term New sample_paper-01 sample_paper-02 sample_paper-03 Sample_paper-04 More------ 9th_science_sample_paper_sa-II-1 Download File
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