Math

1. mark review When light passes from one medium to other, then which of the following may change?

Frequency and color

Velocity and frequency

Velocity, wavelength and color

Velocity and wavelength

Question 1 of 15

Mock

2. mark review A thin ring of mass 2.7 kg and radius 8 cm rotates about an axis through its center and perpendicular to the plane of the ring at 1.5 rev/s. Calculate the kinetic energy of the ring.

0.763 J

Zero

0.345 J

1.5 J

Question 2 of 15

3. mark review The area of the quadrilateral formed by the tangents at the end points of latusrectum to the ellipse x²/9+y²/5=1 is

9 sq unit

27 sq unit

27/4 sq unit

27/2 sq unit

Question 3 of 15

4. mark review General solution of the equation (√3 -1) sin θ + (√3 +1)cos θ =2 is

nπ +(-1) π /4 - π /12

2nπ ± π /4+π /12

2nπ ± π /4 - π /12

nπ +(-1) π /4+π /12

Question 4 of 15

5. mark review Electric conduction in a semiconductor takes place due to

holes only

both electrons and holes

neither electrons nor holes

electrons only

Question 5 of 15

6. mark review Which of the following does not contain P—O—P bond?

Diphosphoric acid

Hypophosphoric acid

Diphosphorus acid

Isohypophosphoric acid

Question 6 of 15

7. mark review If F₁ and F₂ be the feet of the perpendiculars, from the foci S₁ and S₂ of an ellipse x²/5 + y²/3=1 on the tangent at any point P on the ellipse, then (S₁F₁)(S₂F₂) is equal to

Question 7 of 15

8. mark review Statement I: Ethyl xanthate is used as a collector in froth floatation process.

Statement II: Collectors depress the floatation property of one of the components of the one and thus, help in the separation of different minerals present in the same ore.

Statement I is true; Statement II is true; Statement II is not the correct explanation for Statement I.

Statement I is false; Statement II is true.

Statement I is true; Statement II is false.

Statement I is true; Statement II is true; Statement II is the correct explanation for statement I.

Question 8 of 15

9. mark review Two bodies at different temperatures are mixed in a calorimeter. Which of the following quantities remain conserved?

Total internal energy of the two bodies

Internal energy of each body

Sum of the temperature of the two bodies

Total heat of the two bodies

Question 9 of 15

10. mark review The IUPAC name of acrylonitrile is

eth-1-en-1-nitrile

prop-2-en-1-cyanide

ethenyl nitrile

prop-2-en-1-nitrile

Question 10 of 15

11. mark review A particle is moving in a straight line with constant velocity 3 m/s. At t=0, a force starts acting on the particle in a direction perpendicular to the direction of its initial motion which causes an acceleration of 1 m/s². Determine the magnitude of particle's velocity at t= 3 s.

6 m/s

3√ 2 m/s

2√ 3 m/s

3 m/s

Question 11 of 15

12. mark review The molecule of or tho hydrogen is distinguished from para hydrogen by

two protons revolving in the same directions

two protons revolving in opposite directions

two electrons moving in the same directions

two electrons moving in opposite directions

Question 12 of 15

13. mark review The base of a cliff is circular. From the extremities of a diameter of the base of angles of elevation of the top of the cliff are 30° and 60°. If the height of the cliff be 500 m, then the diameter of the base of the cliff is

1000√3 m

1000/√3 m

2000/√2 m

2000/√3 m

Question 13 of 15

14. mark review Which of the following salts is colorless?

NiSO4. 7h2o

MnSO4. 7 H2O

CuSO 4. 5H 2 O

CdCl 2

Question 14 of 15

15. mark review The center of the circle passing through the point (0,1) and touching the curve y=x²at point (2,4) is

none of these

(-16/5,27/10)

(-16/5,53/10)

(-16/7,53/10)

Question 15 of 15

Test Name	AIEEE Mock Test
Subject	Mock Test
Test Type	MCQs
Total Question	60
Total Marks	120
Total Time	40 Minutes
Test Help For	AIEEE Test. General Knowledge. Engineering Admission. Architecture Courses. NITs Admissions. IIITs Admissions. Engineering Entry Test.

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Test By Topics	AIEEE Mock Test

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