Math

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

Velocity and frequency

Velocity, wavelength and color

Frequency and color

Velocity and wavelength

Question 1 of 15

Mock

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

MnSO4. 7 H2O

CdCl 2

NiSO4. 7h2o

CuSO 4. 5H 2 O

Question 2 of 15

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

Internal energy of each body

Total internal energy of the two bodies

Total heat of the two bodies

Sum of the temperature of the two bodies

Question 3 of 15

4. mark review The magnetic moment of a transition metal ion is found to be 5.92 BM. The number of unpaired electrons present in it is

Question 4 of 15

5. mark review The inequality | z-4| < |z-2| represents the region given by

none of these

Re (z) ≥ 0

Re (z) > 0

Re (z) < 0

Question 5 of 15

6. mark review Three six faced dice are thrown together.The probability that the sum of the numbers appearing on the dice is k(3 ≤ k ≤ 8), is

(k-1) (k-2)/432

k²/432

k(k-1)/432

k(k-1) (k-2)/432

Question 6 of 15

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

Hypophosphoric acid

Isohypophosphoric acid

Diphosphoric acid

Diphosphorus acid

Question 7 of 15

8. 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

27 sq unit

27/2 sq unit

9 sq unit

27/4 sq unit

Question 8 of 15

9. mark review The distance between the origin and the tangent to the curve y=e^2x + x² drawn at the point x=0, is

- 1/√5

2/√5

1/√5

2/√3

Question 9 of 15

10. mark review Three guns are aimed at the center of a circle. They are mounted on the circle, 120° apart. They fire in a timed sequence, such that the three bullets collide at the center and mash into a stationary lump. Two of the bullets have identical masses of 4.50 g each and speeds of v₁ and v₂. The third bullet has a mass of 2.50 g and a speed of 575 m/s. Find the unknown speeds.

145 m/s and 256 m/s

200 m/s each

none of these

536 m/s and 320 m/s

Question 10 of 15

11. 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

2000/√3 m

1000/√3 m

2000/√2 m

Question 11 of 15

12. mark review Current passes through a solution of sodium chloride. In 1.00 s, 2.68×10¹⁶ Na⁺ ions arrive at the negative electrode and 3.92 × 10¹⁶ Cl^- ions arrive at positive electrode. Determine the current and the direction in which it is flowing.

1.056 mA, negative to positive electrode.

10.56 mA, negative to positive electrode.

10.56 mA, positive to negative electrode.

1.056 mA, positive to negative electrode.

Question 12 of 15

13. mark review Statement I: pH of 10 M HCI aqueous solution is less than 1.

Statement II: pH is negative logarithm of H⁺concentration.

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

Statement I is true; Statement II is false.

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.

Question 13 of 15

14. mark review A child pushes a toy box 4.0 m along the floor by means of a force of 6 N directed downward at an angle of 37° to the horizontal. How much work does the child do?

18.0 J

15.18 J

14.4 J

19.2 J

Question 14 of 15

15. mark review Z witter ion (amino acid) stabilizes into conjugate acid at

high pH

PI (Isoelectric point)

intermediate pH

low pH

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.

Test By Subject	Mock Test
Test By Topics	AIEEE Mock Test

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