Electricity
Current Electricity
MCQ (Single Correct Answer)
Moving Charges and Magnetism
MCQ (Single Correct Answer)
Magnetism and Matter
MCQ (Single Correct Answer)
Electromagnetic Induction
MCQ (Single Correct Answer)
Electromagnetic Waves
MCQ (Single Correct Answer)
Modern Physics
Semiconductor Electronics
MCQ (Single Correct Answer)
1
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Taking into account of the significant figures, what is the value of $$9.99 m - 0.0099m$$?
A
9.98 m
B
9.980 m
C
9.9 m
D
9.9801 m
2
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
Dimensions of stress are :
A
$$\left[ {M{L^{ 2}}{T^{ - 2}}} \right]$$
B
$$\left[ {M{L^{ 0}}{T^{ - 2}}} \right]$$
C
$$\left[ {M{L^{ - 1}}{T^{ - 2}}} \right]$$
D
$$\left[ {M{L^{}}{T^{ - 2}}} \right]$$
3
NEET 2020 Phase 1
MCQ (Single Correct Answer)
+4
-1
The energy required to break one bond in DNA is 10-20 J. This value in eV is nearly :
A
0.6
B
0.06
C
0.006
D
6
4
NEET 2019
MCQ (Single Correct Answer)
+4
-1
In an experiment, the percentage of error occurred in the measurement of physical quantities A, B, C and D are 1%, 2 %, 3 %and 4 % respectively. Then the maximum percentage of error in the measurement X, where
X = $${{{A^2}{B^{1/2}}} \over {{C^{1/3}}{D^3}}}$$, will be :
A
16%
B
-10%
C
10%
D
$$\left( {{3 \over {13}}} \right)$$%
NEET Subjects