If you are doing the preparation of a secondary school teacher (SST) then you must need high quality material for that test. Our website See All Jobs (www.seealljobs.com) gives daily jobs updates and also provides quality materials for any test preparation. Following Most Repeated SPSC SST MCQs were selected from the Ninth class physics book. Just read the below Most Repeated SPSC SST MCQs – Physics Questions Answers and pass the test with great marks.
1. A worldwide system of measurements in which the units of base quantities were introduced is called
a) prefixes
b) international system of units
c) hexadecimal system
d) none of above
2. All accurately known digits and first doubtful digit in an expression are known as
a) non-significant figures
b) significant figures
c) estimated figures
d) crossed figures
3. If zero line of Vernier scale coincides with zero of main scale, then zero error is
a) positive b) zero
c) negative d) one
4. zero error of the instrument is
a) systematic error b) human error
c) random error d) classified error
5. Length, mass, electric current, time, intensity of light and amount of substance are examples of
a) base quantities b) derived quantities
c) prefixes d) quartile quantities
6. Scalar Quantities have …………. and suitable unit.
a) magnitude b) direction c) both a and b
7. Vector quantities have …………. along with magnitude and unit.
a) Magnitude b) direction c) both a and b
8. Which one is a vector quantity ………….
a) Mass b) Weight c) time
9. Distance is a ………….quantity.
a) Vector b) Scalar c) both a and b
10. What is SI unit of acceleration
a) ms-1 b) (m/s2) c) nm
Questions No 24##
Answer is wrong correct it.
Fy=Fsin theta
Fy= 15 sin 60
Fy =13 N
Thank you Tikam, Corrected