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Most Important MCQ for Class 11 Entrance Exam- SET 4
These are some of the most emphasized and most important MCQs asked in the entrance exam for Class 11 prepared by ex-students of St. Xavier’s College, SOS, Prasadi, and entrance toppers of various colleges.
Take it as a practice question to be familiar with question patterns and build your confidence. This set contains 20 questions. The total time is 25 minutes.
Remember "Practice Makes a Man Perfect."
SET-4
1. Diamond is
a. 50% amorphous carbon
b. 50% crystalline carbon
c. 100% amorphous carbon
d. 100% crystalline carbon
2. Glass is a
a. supercooled liquid
b. pseudo solid
c. both
d. none
3. Pyrex Glass is
a. Silicates of Ca and Na
b. Silicates of K and Pb
c. Silicate of B, Al, and Na
d. Silicates of K and Na
4. Unwanted impurities associated with the ores of metal is called
a. flux
b. gangue
c. slag
d. dirt
5. Elements of 2nd period are known as
a. normal/representative elements
b. bridge elements
c. diagonal elements
d. transition metals
6. Which is the most abundant element on earth crust
a. Aluminum
b. Silicon
c. Oxygen
d. Iron
7. Carbon dioxide is acidic but carbon monoxide(CO) is
a. Acidic oxide
b. Basic Oxide
c. Neutral oxide
d. Amphoteric oxide
8. Bacteriophage virus attacks
a. bacteria
b. algae
c. fungi
d. yeast
9. Which of the following is rod-shaped virus?
a. Small pox virus
b. Rabies virus
c. TMV
d. Influenza
10. Who is known as the Father of Biology
a. Robert Brown
b. Carolous Linnaeus
c. Theophrastus
d. Aristotle
11. The study of reptiles is called
a. Nidology
b. Herpetology
c. Haematology
d. Serpetology
12. The study of the nucleus is called
a. Cytology
b. karyology
c. Cytogenetics
d. none
13. Fat-soluble vitamins are vitamins
a. A, B, C, and D
b. B & C
c. A and B
d. A, D, E and K
14. The device used to store charge is
a. Dynamo
b. Cell
c. Inductor
d. Capacitor
15. A body is thrown vertically upward with a velocity of 200 m/s. it returns ground in about
a. 20s
b. 30s
c. 40s
d. None
16. Electroplating is possible in
a. DC only
b. AC only
c. In both
d. In none
17. A ball is dropped(A) and another ball(B) is thrown horizontally from the same height. Which ball hits the ground first
a. A
b. B
c. Both hit the ground simultaneously
d. Depends on the mass of the ball
18. At what height above the earth surface will the weight of a person become half as that on the surface?
a. 3200 km
b. 6400 km
c. 2624 km
d. 64000 km
19. The critical angle for diamond is
a. 120
b. 240
c. 420
d. 170
20. Absolute zero temperature is
a. 00C
b. 00F
c. -273.15K
d. -273.150C
Click here for Answer and important related tips.
Sharing is caring. Share it with friends and help them too.
Check our website daily for brand new sets of MCQs and the most important tips made especially for you to crack entrance exams in desired colleges.
We help you succeed, please help us by sharing the post with friends and help them too.
Practice set 1- Click here
If you have any doubt and questions, comment below.
Take it as a practice question to be familiar with question patterns and build your confidence. This set contains 20 questions. The total time is 25 minutes.
Remember "Practice Makes a Man Perfect."
SET-4
1. Diamond is
a. 50% amorphous carbon
b. 50% crystalline carbon
c. 100% amorphous carbon
d. 100% crystalline carbon
2. Glass is a
a. supercooled liquid
b. pseudo solid
c. both
d. none
3. Pyrex Glass is
a. Silicates of Ca and Na
b. Silicates of K and Pb
c. Silicate of B, Al, and Na
d. Silicates of K and Na
4. Unwanted impurities associated with the ores of metal is called
a. flux
b. gangue
c. slag
d. dirt
5. Elements of 2nd period are known as
a. normal/representative elements
b. bridge elements
c. diagonal elements
d. transition metals
6. Which is the most abundant element on earth crust
a. Aluminum
b. Silicon
c. Oxygen
d. Iron
7. Carbon dioxide is acidic but carbon monoxide(CO) is
a. Acidic oxide
b. Basic Oxide
c. Neutral oxide
d. Amphoteric oxide
8. Bacteriophage virus attacks
a. bacteria
b. algae
c. fungi
d. yeast
9. Which of the following is rod-shaped virus?
a. Small pox virus
b. Rabies virus
c. TMV
d. Influenza
10. Who is known as the Father of Biology
a. Robert Brown
b. Carolous Linnaeus
c. Theophrastus
d. Aristotle
11. The study of reptiles is called
a. Nidology
b. Herpetology
c. Haematology
d. Serpetology
12. The study of the nucleus is called
a. Cytology
b. karyology
c. Cytogenetics
d. none
13. Fat-soluble vitamins are vitamins
a. A, B, C, and D
b. B & C
c. A and B
d. A, D, E and K
14. The device used to store charge is
a. Dynamo
b. Cell
c. Inductor
d. Capacitor
15. A body is thrown vertically upward with a velocity of 200 m/s. it returns ground in about
a. 20s
b. 30s
c. 40s
d. None
16. Electroplating is possible in
a. DC only
b. AC only
c. In both
d. In none
17. A ball is dropped(A) and another ball(B) is thrown horizontally from the same height. Which ball hits the ground first
a. A
b. B
c. Both hit the ground simultaneously
d. Depends on the mass of the ball
18. At what height above the earth surface will the weight of a person become half as that on the surface?
a. 3200 km
b. 6400 km
c. 2624 km
d. 64000 km
19. The critical angle for diamond is
a. 120
b. 240
c. 420
d. 170
20. Absolute zero temperature is
a. 00C
b. 00F
c. -273.15K
d. -273.150C
Click here for Answer and important related tips.
Sharing is caring. Share it with friends and help them too.
Check our website daily for brand new sets of MCQs and the most important tips made especially for you to crack entrance exams in desired colleges.
We help you succeed, please help us by sharing the post with friends and help them too.
Practice set 1- Click here
If you have any doubt and questions, comment below.
