KNOWLEDGE BASED
REMEMBER
4 Marks
2026
NTA-RE-NEET-2026
MCQ SINGLE
A thin horizontal disc is rotating about a vertical axis passing through its fixed centre O. Its angular momentum is $L_{A}$ and $L_{B}$ computed about points A and B, respectively, with $OB=2\times OA.$ The value of $\frac{L_{A}}{L_{B}}$ is:
(A)
2
(B)
$\frac{1}{4}$
(C)
$\frac{1}{2}$
(D)
1
Correct Answer: D
More from this Chapter
MCQ_SINGLE
Phyllotaxy is the pattern of arrangement of
MCQ_SINGLE
Which of the following disease is not sexually transmitted?
MCQ_SINGLE
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R.
Assertion A: In an experiment, Mendel observed that the F1 progeny plants are all tall and none are dwarf.
Reason R: Stem height is a contrasting trait, with tall being dominant and dwarf being recessive.
In the light of the above statements, choose the most appropriate answer from the options given below :
MCQ_SINGLE
Which of the following are characteristics of prokaryotic cells? (a) Ribosomes are made of 50S and 30S subunits (b) They can have plasmids (c) They contain mesosome (d) They have peroxisomes. Choose the correct answer from the options given below:
MCQ_SINGLE
Adaptive radiation in placental mammals and Australian Marsupials leading to similarity between distant species is an example of
View All Questions