IIT JEE – 2009 MATHEMATICS – PAPER & ANALYSIS
Candidates can download the IIT JEE 2009 Question Paper and Complete Analysis of the paper.
IIT JEE – 2009 MATHEMATICS – PAPER & ANALYSIS:
IIT JEE is one of the toughest examinations in the world. In the year 2009 this exam was conducted in two parts, first was PAPER-1 and second was PAPER-2. There were 20 questions in PAPER-1 and 19 questions in PAPER-2 of each subject. Each paper was consisting of 60 and 57 questions respectively. Paper-1 and Paper-2 both were of 240 marks. This whole booklet is very useful from exam point of view. This booklet consists of three different parts.
- First part consists of the analysis of the MATHEMATICS part in Paper-1 and Paper-2. Analysis is very helpful in many aspects; it will help you in understanding:
- Importance of chapters.
- Type of questions asked.
- Trend of the papers.
- Second part contains the marking scheme and type of questions asked in the Question Papers.
- Third and the last part contain all the questions asked in MATHEMATICS in Paper-1 and Paper-2 with the answers. This part will help you in understanding the difficulty level of the exam.
Q. The number of seven digit integers, with sum of the digits equal to 10 and formed by using the digits 1, 2 and 3 only, is
(A) 55 (B) 66
(C) 77 (D) 88
Q. Let (x, y, z) be points with integer coordinates satisfying the system of homogeneous equations:
3x - y - z = 0
- 3x + z = 0
-3x + 2y +z = 0.
Then the number of such points for which x2 + y2 + z2 = 100 is