1
TG EAPCET 2025 (Online) 3rd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

If the length of a rod is measured as 830600 mm , then the number of significant figures in the measurement is

A

5

B

3

C

6

D

4

2
TG EAPCET 2025 (Online) 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0
If $L$ and $C$ are inductance and capacitance respectively, then the dimensional formula of $(\mathrm{LC})^{-\frac{1}{2}}$ is
A

$\left[\mathrm{M}^0 \mathrm{~L}^0 \mathrm{~T}^{-1}\right]$

B

$\left[\mathrm{M}^{1} \mathrm{L}^{1} \mathrm{T}^{-1}\right]$

C

$\left[M^0 L^1 T^1\right]$

D

$\left[\mathrm{M}^0 \mathrm{~L}^0 \mathrm{~T}^{-2}\right]$

3
TG EAPCET 2025 (Online) 2nd May Morning Shift
MCQ (Single Correct Answer)
+1
-0

If $A, B$ and $C$ are three different physical quantities with different dimensional formulae, then the combination which can never give a proper physical quantity is

A

$\frac{A}{B C}$

B

$\frac{A B-C^2}{B C}$

C

$\frac{A-C}{B}$

D

$A C-B$

4
TG EAPCET 2024 (Online) 10th May Morning Shift
MCQ (Single Correct Answer)
+1
-0
Which of the following statement regarding nature of physical laws is not correct?
A
All conserved quantities are necessarily scalars.
B
The laws of nature do not change with time.
C
The laws of nature are same everywhere in the universe.
D
The law of gravitation is the same both on the moon and the earth.

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