# Maths

Maths

## (Tutorial) IIT-JEE Mathematics: Symmetric and Skew-Symmetric Matrices

### IIT JEE Symmetric and Skew-Symmetric Matrices

## (Tutorial) IIT-JEE Mathematics:Integral with Binomial Expansion

### IIT-JEE Integral with Binomial Expansion

## (Tutorial) IIT-JEE Mathematics:Differentiability and Boundedness

### IIT-JEE Differentiability and Boundedness

## (Tutorial) IIT-JEE Mathematics: Complex Numbers (part 3)

### IIT-JEE Complex Numbers (part 3)

## (Tutorial) IIT-JEE Mathematics: Complex Numbers (part 2)

### IIT-JEE Complex Numbers (part 2)

## (Download) AIEEE 2008 Solved Question Papers (Mathematics, Chemistry & Physics)

## AIEEE 2008 Solved Question Papers

**
(Mathematics, Chemistry & Physics)**

## Mathematics (Sample Question)

**1. The mean of the numbers a, b, 8, 5, 10 is 6 and the variance is 6·80.
Then which one of the following gives possible values of a and b?
**(1) a =1, b = 6 (2) a = 3, b = 4 (3) a = 0, b = 7 (4) a = 5, b = 2

**Let a, b, c be any real numbers. Suppose that there are real numbers x, y, z
not all zero such that x = cy bz, y = az cx and
z = bx ay . Then a ^{2} + b^{2} + c^{2} is equal to:**

(1) 0

(2) 1

(3) 2

(4) -1

**The quadratic equations x ^{2} + 6x + a = 0 and x^{2} + cx
+ 6 = 0 have one root in common. The other roots of the first and second
equations are integers in the ratio 4:3. Then the common root is:**(1) 3

(2) 2

(3) 1

(4) 4

## Chemistry (Sample Question)

**Which one of the following is the correct statement?**

(1) Chlorides of both beryllium and aluminium have bridged chloride structures
in solid phase.

(2) B_{2}H_{6}.2NH_{3} is known as inorganic benzene.

(3) Boric acid is a protonic acid.

(4) Beryllium exhibits coordination number of six.

**Amount of oxalic acid present in a solution can be determined by its
titration with KMnO4 solution in the presence of H2SO4.
The titration gives unsatisfactory result when carried out in the presence of
HCl, because HCl
**(1) reduces permanganate to Mn

^{2+}.

(2) oxidises oxalic acid to carbon dioxide and water.

(3) gets oxidised by oxalic acid to chlorine.

(4) furnishes H

^{+}ions in addition to those from oxalic acid.

**Which of the following factors is of no significance for roasting sulphide
ores to the oxides and not subjecting the sulphide ores to carbon reduction
directly?
**(1) Metal sulphides are less stable than the corresponding oxides.

(2) CO

_{2}is more volatile than CS

_{2}

**.**

(3) Metal sulphides are thermodynamically more stable than CS

_{2}.

(4) CO

_{2}is thermodynamically more stable than CS

_{2}

**.**

## Physics (Sample Question)

**This question contains Statement-1 and Statement -2. Of the four choices
given after the statements, choose the one that best describes the two
statements.
Statement –1: **Energy is released when heavy nuclei undergo fission or light
nuclei undergo fusion. and

**Statement –2:**For heavy nuclei, binding energy per nucleon increases with increasing Z while for light nuclei it decreases with increasing Z.

(1) Statement –1 is true, Statement- 2 is true; Statement -2 is not a correct explanation for Statement-1

(2) Statement –1 is true, Statement- 2 is false

(3) Statement –1 is false, Statement- 2 is true

(4) Statement –1 is true, Statement- 2 is true; Statement -2 is a correct explanation for Statement-1

**Two full turns of the circular scale of a screw gauge cover a distance of
1 mm on its main scale. The total number of divisions on circular scale is 50.
Further, it is found that screw gauge has a zero error of – 0.03mm. While
measuring the diameter of a thin wire, a student notes the main scale reading of
3mm and the number of circular scale divisions in line with the main scale as
35. The diameter of wire is
**(1) 3.67 mm

(2) 3.38 mm

(3) 3.32 mm

(4) 3.73 mm

**An experiment is performed to find the refractive index of glass using a
travelling microscope. In this experiment distances are measured by
**(1) a meter scale provided on the microscope

(2) a screw gauge provided on the microscope

(3) a vernier scale provided on the microscope

(4) a standard laboratory scale.

## (Tutorial) IIT-JEE Mathematics: Hairy Trigonometry and Algebra (Part 3)

### IIT-JEE Hairy Trig and Algebra (Part 3)

## (Tutorial) IIT-JEE Mathematics: Hairy Trigonometry and Algebra (Part 2)

### IIT-JEE Hairy Trig and Algebra (Part 2)

## (Tutorial) IIT-JEE Mathematics: Diameter Slope

### IIT-JEE Diameter Slope

## (Tutorial) IIT-JEE Mathematics: Function Maxima

### IIT-JEE Function Maxima

## (Tutorials) IIT-JEE Mathematics: Algebraic Manipulation

### IIT-JEE Algebraic Manipulation

## (Tutorial) IIT-JEE Mathematics: Integral Limit

### IIT-JEE Integral Limit

## (Tutorial) IIT-JEE Mathematics: Position Vectors

### IIT-JEE Position Vectors

## (Tutorial) IIT-JEE Mathematics: Complex Root Probability (part 2)

### IIT-JEE Complex Root Probability (part 2)

## (Tutorial) IIT-JEE Mathematics: Complex Root Probability (part 1)

### IIT-JEE Complex Root Probability (part 1)

## (Tutorial) IIT JEE Mathematics: Perpendicular Planes (Part- II)

### IIT JEE Perpendicular Plane (Part-II)

## (Tutorial) IIT-JEE Mathematics: Perpendicular Planes (Part-I)

## Perpendicular Planes (Part-I)

## (Tutorials) IIT-JEE Mathematics: Trigonometry Problems

## Trigonometry Problems

## (Tutorials) IIT-JEE Mathematics Video Tutorials

## IIT-JEE Mathematics Video Tutorials

## (Syllabus) BITSAT 2011 Syllabi (Mathematics)

## BITSAT 2011 Syllabus

## MATHEMATICS

**The BITSAT-2011 test will be conducted on the basis of
NCERT syllabus for 11th and 12th class. The detailed syllabus is given in
the Annexure. Candidates may refer to the NCERT textbooks for the contents.
A sample test demonstrating the features of BITSAT will be made available to
the registered candidates at the BITS website on which he/she can practice
as many times as desired.**