PHYSICS (11TH CLASS) MCQS TEST

 

CHAPTER 1 - MEASUREMENTS 

Instructions: Please click on the right option and choose your answer. If the answer is right, it will turn green and if the answer is wrong, it will turn red. After clicking all the questions, you can easily assess your preparation for exam.

Q1. Which of following is not a discipline of Physical Sciences?

(A) Chemistry

(B) Geology

(C) Physics

 

(D) Zoology

Q2. The study of molecules is done in which frontier of fundamental sciences:

(A) World of extremely small

(B) World of complex matter

(C) World of extremely large

 

(D) None of these

Q3. Which of following belongs to interdisciplinary area of physics?

(A) Geophysics

(B) Plasma physics

(C) Space physics

 

(D) None of these

Q4. The ratio of diameter of nucleus to diameter of atom is:

(A) 10-4m

(B) 10-4

(C) 104m

 

(D) 104

Q5. Which one is not the principal characteristic of an ideal standard?

(A) Accessible

(B) Invariable

(C) Both A and B

 

(D) None of these

Q6. How many kinds of units are there in SI-Unit system?

(A) Seven

(B) Five

(C) Three

 

(D) Two

Q7. Which one is the biggest unit of plane angle?

(A) Radian

(B) Steradian

(C) Revolution

 

(D) Degree

Q8. The angle subtended at the centre of football by an area of its surface equal to one forth of total area will be:

(A) π sr

(B) 2π sr

(C) 3π sr

 

(D) 4π sr

Q9. Which of following are base units of power?

(A) Kg m2 s-2

(B) Kg m s-3

(C) Kg m2 s-1

 

(D) Kg m2 s-3

Q10. Out of following which have same power in base units of viscosity and spring constant?

(A) Meter

(B) Second

(C) Both A and B

 

(D) Kilogram