AIEEE 2009 SOLUTIONS BRILLIANT TUTORIALS PDF

Instructions The test is of 3 hours duration. The Test Booklet consists of 90 questions. The maximum marks are There are three parts in the question paper. The distribution of marks subject wise in each part is as under for each correct response.

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Share Embed Donate. You are allotted 5 minutes specifically for this purpose. The test is of 3 hours duration. The Test Booklet consists of 90 questions. The maximum marks are There are three parts in the question paper.

The distribution of marks subjectwise in each part is as under for each correct response. Candidate will be awarded marks as stated above in instructions No. No deduction from the total score will be made if no response is indicated for an item in the answer sheet. Rough work is to be done on the space provided for this purpose in the Test Booklet only.

This space is given at the bottom of each page and in 2 pages at the end of the booklet. Correct choice: 4 3. Head Office: 12, Masilamani Street, T. Each of these questions contains two statements: Statement-1 : Assertion and Statement-2 : Reason. Each of these questions also has four alternative choices, only one of which is the correct answer.

You have to select the correct choice. Brilliant Tutorials Pvt. So, statement-1 is false. Correct choice: 1 Let 2, 4, 6, Statement f is a bijection. The projections of a vector on the three coordinate axis are 6, —3, 2 respectively.

One ticket is selected at random from 50 tickets numbered 00, 01, 02, ……. Then the probability that the sum of the digits on the selected ticket is 8, given that the product of these digits is zero, equals 1 1 1 5 1 2 3 4 50 14 7 14 Sol.

They superpose to give beats. The number of beats produced per second will be: 1 1 2 4 3 3 4 2 Sol. What is the energy of the gas due to its thermal motion? The internal resistance of the battery is negligible.

The central maximum of both lights coincide. Further, it is observed that the third bright fringe of known light coincides with the 4th bright fringe of the unknown light. From this data, the wavelength of the unknown light is: 1 A charge q is placed at each of the other two corners. A graph between the object distance u and the image distance v, from the lens, is plotted using the same scale for the two axes.

A straight line passing through the origin and making an angle of with the x-axis meets the experimental curve at P. A thin uniform rod of length l and mass m is swinging freely about a horizontal axis passing through its end.

Its centre of mass rises to a maximum height of : 1 Sol. Pick out the correct output waveform. If x, v and a denote the displacement, the velocity and the acceleration of particle executing simple harmonic motion of time period T, then, which of the following does not change with time?

A p-n junction D shown in the figure can act as a rectifier. An alternating current source V is connected in the circuit. At the starting point of the motor cycle there is a stationary electric siren. The work done in moving electrons from P to Q is : 1 2. In an experiment the angles are required to be measured using an instrument. The surface of a metal is illuminated with the light of nm. The kinetic energy of the ejected photoelectrons was found to be 1. Its speed after 10 s is: 1 8.

A long metallic bar is carrying heat from one of its ends to the other end under steady-state. Assume that the duration of collision is negligible and the collision with the plate is totally elastic. Also variation of height with time will be parabolic. Correct choice: 4 Brilliant Tutorials Pvt.

A transparent solid cylindrical rod has a refractive index of Sol. It 3 is surrounded by air. A light ray is incident at the mid point of one end of the rod as shown in the figure. Of the four choices given after the statements, choose the one that best describes the two statements.

Statement —1: For a charged particle moving from point P to point Q, the net work done by an electrostatic field on the particle is independent of the path connecting point P to point Q.

Statement —2: The net work done by a conservative force on an object moving along a closed loop is zero. Two wires are made of the same material and have the same volume. However wire 1 has cross-sectional area A and wire 2 has cross-sectional area 3A. A steady current I is flowing in the loop. Another straight thin wire with steady current I1 flowing out of the plane of the paper is kept at the origin. Correct choice: 4 Correct choice: 3 Two liquids X and Y form an ideal solution.

At K, vapour pressure of the solution containing 1 mol of X and 3 mol of Y is mmHg. At the same temperature, if 1 mol of Y is further added to this solution, vapour pressure of the solution increases by 10 mmHg.

Vapour pressure in mmHg of X and Y in their pure states will be, respectively: 1 and 2 and 3 and 4 and Sol. In a fuel cell, methanol is used as fuel and oxygen gas is used as an oxidizer.

The half life period of a first order chemical reaction is 6. Copper crystallises in fcc with a unit cell length of pm. What is the radius of copper atom? F Correct choice: 4 In case of isoelectronic ions, more the charge on the ion, smaller will be its size. Correct choice: 3 Buna—N synthetic rubber is a copolymer of: Cl Sol. Which of the following statements is incorrect regarding physiosorption?

Calculate the wavelength in nanometer associated with a proton moving at 1. Thus, B—F bond is stronger than CF4. Solid Ba NO3 2 is gradually dissolved in 1. In highest oxidation state, the transition metal will form complexes which will have large degree of covalent character, which shows acidic behaviour. Correct choice: 3 Brilliant Tutorials Pvt. A liquid was mixed with ethanol and a drop of concentrated H2SO4 was added.

A compound with a fruity smell was formed. H SO Ethyl acetate ester has fruity smell. Using MO theory predict which of the following species has the shortest bond length? Correct choice: 2 Which one of the following statements is correct regarding the behaviour of the solution?

When n—heptane is added to ethanol, the H-bonding interaction between ethanol molecules is loosened, so weaker interaction among molecules leads to higher vapour pressure. So, option 2 and 3 are ruled out. Compound in option 4 i.

Correct choice: 1 Brilliant Tutorials Pvt. Please fill this form, we will try to respond as soon as possible. Your name. Close Submit. Please copy and paste this embed script to where you want to embed Embed Script. Size px x x x x We need your help!

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Mathematics is known to be one of the most scoring subjects in all domains of study , and AIEEE is no different. If you have your fundamentals clear and have practiced quick-solving techniques, there should be no stopping you from acing AIEEE Mathematics. Given below are some tips that will take you that extra mile to success. Understand how to derive formulae and then apply them to solving problems.

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Brilliant Tutorials AIEEE 2009 Solutions

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