Explore topic-wise MCQs in Banking And Financial Awareness.

This section includes 312 Mcqs, each offering curated multiple-choice questions to sharpen your Banking And Financial Awareness knowledge and support exam preparation. Choose a topic below to get started.

301.

Smoke emerging from a campfire at the bottom of a hill is being observed by a person at some distance, as shown in the figure. It is evening and the sun has just set behind the hill. Consider regions I and II of the smoke going up the sky

A. region I will be slightly brighter than the hill and region II will be slightly brighter than the sky
B. region I will be slightly darker than the hill and region II will be slightly brighter than the sky
C. region I will be slightly brighter than the hill and region II will be slightly darker than the sky
D. region I will be slightly darker than the hill and region II will be slightly darker than the sky
Answer» D. region I will be slightly darker than the hill and region II will be slightly darker than the sky
Discussion
302.

When a drop of oil is spread on a water surface, it displays beautiful colours in daylight because of

A. dispersion of light
B. reflection of light
C. polarization of light
D. interference of light
Answer» E.
Discussion
303.

What should be refractive index of a transparent medium to be invisible in vacuum?

A. 1
B. < 1
C. > 1
D. None of these
Answer» B. < 1
Discussion
304.

A star is emitting yellow light. If it is accelerated towards earth then to an observer on earth, it will appear

A. shinning yellow
B. gradually changing to violet
C. gradually changing to red
D. unchanged
Answer» C. gradually changing to red
Discussion
305.

Soap bubble looks coloured due to

A. dispersion
B. reflection
C. interference
D. Any one of these
Answer» D. Any one of these
Discussion
306.

The mirror used for the head light of a car is

A. spherical concave
B. plane
C. cylindrical
D. parabolic concave
Answer» E.
Discussion
307.

A well cut diamond appears bright because

A. of reflection of light
B. of dispersion of light
C. of the total internal reflection
D. of refraction of light
Answer» D. of refraction of light
Discussion
308.

A mirage occurs because

A. the refractive index of atmosphere increases with height
B. the refractive index of atmosphere decreases with height
C. the hot ground acts like a mirror
D. refractive index remains constant with height
Answer» B. the refractive index of atmosphere decreases with height
Discussion
309.

An optician while testing the eyes finds the vision of a patient to be 6/12. By this he means that

A. the person can read the letters of 6 inches from a distance of 12m
B. the person can read the letters of 12 inches from 6 m
C. the person can read the letters of 6 m which the normal eye can read from 12m
D. the focal length of eye lens had become half that off-he normal eye
Answer» D. the focal length of eye lens had become half that off-he normal eye
Discussion
310.

There are four objects A, B, C and D. It is observed that A and B are in thermal equilibrium and C and D are also in thermal equilibrium. However, A and C are not in thermal equilibrium. We can conclude that -

A. B and D are in thermal equilibrium
B. B and D could be in thermal equilibrium but might not be A and D
C. B and D cannot be in thermal equilibrium
D. the zeroth law of thermodynamics does not apply here because there are more than three objects
Answer» D. the zeroth law of thermodynamics does not apply here because there are more than three objects
Discussion
311.

By the first law of thermodynamics, for solids

A. \[dQ=dU+dW\]
B. \[dQ=dU\]
C. \[\partial Q=\partial W+dU\]
D. \[\partial Q=\partial W+dU\]
Answer» D. \[\partial Q=\partial W+dU\]
Discussion
312.

5g ice at \[0{}^\circ C\] is mixed with 5g of steam at \[100{}^\circ C\] What is the final temperature?

A. \[50{}^\circ C\]
B. \[100{}^\circ C\]
C. \[80{}^\circ C\]
D. \[150{}^\circ C\]
Answer» C. \[80{}^\circ C\]
Discussion