Physics MCQs For Entry Test 01 Online Preparation

1. The uncertainty in a measurement may occur due to ?

A. Limitation of an instrument

B. Natural variation of the object to be measured

C. All given in a , b and c

D. Inadequate of technique

2. Random errors can be reduced by ?

A. All methods explained in a, b and c

B. Taking zero correction

C. Taking mean of several measurement

D. Comparing the instrument with another more accurate one

3. In scientific notation numbers are expressed in ?

A. Powers of two

B. Reciprocal l

C. Decimal

D. Power of ten

4. Which branch of science plays an important role in the development of technology and engineering ?

A. Chemistry

B. Physics

C. Geology

D. Biology

5. Which one is not a branch of physical sciences ?

A. Astronomy

B. Geology

C. Biology

D. Chemistry

6. Preftix deca represents ?

A. 10 Raised to power -1

B. 10 Raised to power 1

C. 10 Raised to power 3

D. 10 Raised to power 2

7. How many types of units are in SI ?

A. Three

B. One

C. Two

D. Four

8. The error in measurement may occur due to ?

A. Inappropriate method

B. Due to all reasons in a, b and c

C. The faulty apparatus

D. Inexperience of a person

9. The number of categories in which physical quantities are divided are ?

A. Two

B. Four

C. Three

D. One

10. 1024 can be written in scientific notation as ?

A. 0.000976

B. 2 Raised to power 10

C. 1.024x103

D. 1/0.00097

Physics MCQs For Entry Test 01 Online Preparation

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