M C Q s D r i v e
03079682698
mcqsdrive@gmail.com
About
Contact
Jobs
Blog

Contact Info

03079682698

mcqsdrive@gmail.com

Ad Banner

Physics 914 MCQs [All-Courses]

thumb

Physics is a core science subject that deals with the study of matter, energy, motion, force, heat, light, electricity, magnetism, and modern physics concepts. It plays a vital role in competitive exams such as PPSC, FPSC, NTS, OTS, KPPSC, BPSC, AJKPSC, CSS, and PMS, where questions test conceptual understanding, numerical problem-solving, and application of laws and formulas. 

All Topics  914

ML-1 T-2 is the dimension of_______________?

A Force
B Pressure
C Momentum
D Energy
Correct Answer: Pressure

The dimension of force is__________________?

A MLT-1
B MLT-2
C ML-1T
D ML-1T-2
Correct Answer: MLT-2

Smaller the least count of the instrument more is the measurement________________?

A Accurate
B Precise
C Accurate and precise
D None of these
Correct Answer: Precise

Number of significant figures in 0.0173 is_________________?

A 3
B 4
C 5
D 2
Correct Answer: 3

A digit zero in a measurement__________________?

A May be significant may not significant
B Always significant
C Always insignificant sign
D Significant only if left to a significant figure
Correct Answer: May be significant may not significant

In any measurement the significant figures are______________?

A All accurately known and all doubtful digits
B Only accurately known digits
C Only doubtful digits
D All accurately known digits and the first doubtful digit
Correct Answer: All accurately known digits and the first doubtful digit

Random errors can be reduced by_______________?

A Taking zero correction
B Comparing the instrument with another more accurate one
C Taking mean of several measurements
D All methods explained in A, B and C
Correct Answer: Taking mean of several measurements

The uncertainty in a measurement may occur due to_______________?

A Limitation of an instrument
B Natural variation of the object to be measured
C Inadequate technique
D All given in A, B and C
Correct Answer: All given in A, B and C

The error in measurement may occur due to_________________?

A The inexperience of a person
B The faulty apprentice
C Inappropriate method
D Due to all reasons in A, B and C
Correct Answer: Due to all reasons in A, B and C

Prefix deca represents_______________?

A 10 Raised to power 1
B 10 Raised to power 2
C 10 Raised to power 3
D 10 Raised to power -1
Correct Answer: 10 Raised to power 1
03079682698
mcqsdrive@gmail.com

Copyright @ 2026 MCQsDrive . All Rights Reserved.