CBSE Guess > Papers > Question Papers > Class X > 2009 > Mathematics > Mathematics
MATHEMATICS
Comptt.
Set I  Delhi
Time allowed : 3 hours
Maximum marks : 80
General Instructions :
1. All questions are compulsory.
2. The Question Paper consists of 30 questions divided into 4 Sections  A, B, C and D. Section A comprises of ten questions of 01 mark each, Section B comprises of five questions of 02 marks each, Section C comprises of ten questions of 03 marks each and Section D comprises of five questions of 06 marks each.
3. All questions in Section A are to be answered in one word, one sentence or as per the exact requirement of the question.
4. There is no overall choice. However, an internal choice has been provided in one question of 02 marks each, three questions of 03 marks each and two questions of 06 marks each. You have to attempt only one of the alternatives in all such questions.
5. In question on construction, the drawings should be neat and exactly as per the given measurements.
6. Use of calculators is not permitted. However, you may ask for mathematical tables.
SECTION A
Q. 1. After how many decimal places, will the decimal expansion of terminate?
Ans . Four (4) decimal places.
Sol .
Q. 2. If the product of zeroes of the quadratic polynomial p(x) = (k – 2)x^{2} – 4x + k, is 3, write the value of k.
Ans. k = 3
Sol .
CBSE 2009 Question Papers Class X
