Mock

1. mark review Which of the following is the strongest reducing agent?

PH3

SbH3

NH3

AsH3

Question 1 of 15

2. mark review All possible two factors product are formed from numbers 1, 2,.........., 200. The number of factors out of the total obtained which are multiple of 5, is?

7180

none of these

5040

8150

Question 2 of 15

3. mark review A ball has been dropped from a height of 64 m above the ground level. Find the distance traveled by the ball in 4^th second of its flight. Assume ball comes to rest after collision with ground. [Take g= 9.8 m/s²]

56.9 m

44.1 m

19.9 m

34.3 m

Question 3 of 15

4. mark review In a triangle the angles are in AP and the lengths of the two larger sides are 10 and 9 respectively, then the length of the third side can be

none of these

0.7

15 +√5

5 +√6

Question 4 of 15

5. mark review If the sum of the coefficients in the expansion of (1+2x)ⁿ is 6561, then the greatest coefficient in the expansion is?

1298

3594

1792

896

Question 5 of 15

6. mark review If A, B and C are angles of a triangle, then the minimum tan² (A/2) + tan²(B/2) + tan²(C/2) is?

1/3

1/2

Question 6 of 15

7. mark review Transport number of Cl^- is least in

HCl

KCl

CsCl

NaCl

Question 7 of 15

8. mark review Motion of artificial earth satellites around the earth is powered by

solar energy

None of these

atomic energy

Liquid fuel

Question 8 of 15

9. mark review The contra positive of (p ∨ q) ⇒ r is?

r ⇒ (p ∨ q)

∼r ⇒ (p ∨ q)

p ⇒ (q ∨ r)

∼r ⇒ ∼ p ∧ ∼ q

Question 9 of 15

10. mark review Mark the correct option.

The image of a virtual object is called a virtual image

If the image is virtual, the corresponding object is called a virtual object.

If the final rays are converging, we have a real image

If the incident rays are converging, we have a real object

Question 10 of 15

11. mark review Earthling a conductor means

Its potential becomes zero

Both (a) and (b)

its total charge becomes zero

none of these

Question 11 of 15

12. mark review Internal energy of gas (ideal) depends only on

Temperature and pressure

temperature

Pressure

volume

Question 12 of 15

13. mark review If x² + y² +z² = r², then tan^-1(xy/zr) + tan^-1 (yz/xr) + tan^-1 (xz/yr) is equal to

π/2

Question 13 of 15

14. mark review The process of bringing the metal or it’s or into solution by the action of a suitable chemical reagent followed by extraction of the metal either by electrolysis or by a suitable precipitating agent, is called

Electromagnetically

hydro metallurgy

electro refining

zone-refining

Question 14 of 15

15. mark review In the commercial electrochemical process for aluminum extraction, the electrolyte used is?

A molten mixture of Al2O3 and Na3AlF6

A molten mixture of Al2O3 and Al (OH)3

an aqueous solution of Al2(SO4)3

Al (OH)3 in HaOH solution

Question 15 of 15

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

Test By Subject	Mock Test
Test By Topics	JEE Main Mock Test

Test Advisor

JEE Main Entrance Exams Preparation Mock Test

JEE Main Entrance Exams Preparation Mock Test

Mock

Leave a Reply Cancel reply