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Most Important MCQ for Class 11 Entrance Exam- SET 3

In this lockdown where students preparing for Class 11 entrance are not getting enough resources for studying, we have come with another set of MCQs and other most important hints to crack entrance examination of renowned colleges.

We have written several posts with 20 questions each. Answers of questions of every set are given on the last with some other vital and most important knowledge, hints, and tips related
to every answer.

Take it as a mock exam. The time designated for every set is 30 minutes. Try your best to answer every question. Always remember  "Practice Makes a Man Perfect."
1. Thrust is a

a. Scalar quantity

b. Vector Quantity

c. Tensor Quantity

d. None


2. Magnetic flux is a

a. Scalar quantity

b. Vector Quantity

c. Tensor Quantity

d. None


3. Permeability is a

a. Scalar quantity

b. Vector Quantity

c. Tensor Quantity

d. None


4. Which of the following has no dimension?

a. Strain

b. Solid angle

c. Coefficient of friction

d. All


5. Which is the slowest process of heat transfer

a. Radiation

b. Conduction

c. Convection

d. None


6. 5 electric bulbs of 200 watts are used for 5 hours and 3
electric rods of 2kw is used for 3 hours daily. How many units of electricity
are used daily?

a. 10 unit

b. 14 unit

c. 18 unit

d. 23 unit


7. A person moves 12 m south and then 13 m towards east. He
took 5 seconds of time to do so. What is his velocity?

a. 5m/s

b. 4m/s

c. 3m/s

d. 25m/s


8. MA is always less than one in which class lever

a. First-class lever

b. Second class lever

c. Third class lever

d. None


9. If the length of a wire increases by 10% volume remaining
constant. What will be the change in its resistance?

a. Increases by 10%

b. Decreases by 10%

c. Increases by 21%

d. Decreases by 21%



10. If the area of a wire increases by 10% volume remaining
constant. What will be the change in its resistivity?

a. Increases by 21%

b. Decreases by 21%

c. Cannot be said

d. No change


11. Which is a liquid non-metal?

a. Chlorine

b. Bromine

c. Iodine

d. Mercury


12. Which is the correct order of radii?

a. Cation<anion<parent atom

b. anion<parent atom<cation

c. cation<parent atom<anion

d. same


13. What is the Eka-Boron mentioned in Mendeleev periodic
the table in the modern periodic table?

a. Gallium

b. Germanium

c. Technitium

d. Scandium


14. What is Group VI(Oxygen Family) called?

a. Pnicogens

b. Chalcogens

c. Halogens

d. Aerogens


15. Which is more reactive?

a. Atomic hydrogen

b. Nascent hydrogen

c. Molecular hydrogen

d. Active hydrogen


16. Hunger and cough are

a. Cerebral reflex

b. Spinal Reflex

c. Both a and b

d. They are not reflex at all


17. Pneumatic bones are features of

a. Volant

b. Amphibians

c. Arboreal

d. Cursorial


18. Hypothalamus is meant for

a. Homeostatic control

b. Body orientation

c. Muscular co-ordination

d. Smell control


19. In parasites, the most developed system is

a. Respiratory system

b. Digestive system

c. Reproductive system

d. Sense organ



20. Movement of the whole organism in response to external
stimuli is called

a. Taxis

b. Tropism

c. Migration

d. Telotropism


Click here for Answer and related the most important tips.


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