Bank Exams Questions

Q:

Light travels in a straight line (rectilinear propagation of light). This statement does hold if the medium of travel for light is

A) of variable refractive index B) made up of slabs of different refractive indices
C) homogeneous and transparent D) inhomogeneous and transparent
 
Answer & Explanation Answer: C) homogeneous and transparent

Explanation:

In vacuum and in homogeneous, transparent media, such as air, water, and glass, light moves in a straight line. When light encounters a boundary between two different transparent media, some light is reflected and some moves from the first into the second medium.

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Filed Under: Physics
Exam Prep: Bank Exams

1 2094
Q:

Collisions occur at curves because

A) speed on the approach is too great B) speed leaving the curve is not enough
C) speed leaving the curve is too great D) speed on the approach is not enough
 
Answer & Explanation Answer: A) speed on the approach is too great

Explanation:

Collisions occur at curves because speed on the approach is too great.

Collisions_occur_at_curves_because1560944223.jpg image

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

1 2094
Q:

Japanese Ukiyo e prints depicted

A) Lord shiva B) The everyday world
C) Flung ink D) Shinto
 
Answer & Explanation Answer: B) The everyday world

Explanation:

Japanese Ukiyo-e prints depicted the everyday world or the transitory world we live.

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Filed Under: General Awareness
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1 2094
Q:

Which step happens first in DNA replication?

A) Initiation B) Elongation
C) Termination D) None of the above
 
Answer & Explanation Answer: A) Initiation

Explanation:

In the first step of DNA replication called initiation, the DNA pair gets unwidened.

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Filed Under: Biology
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1 2094
Q:

Which of the following cells produce antibodies?

A) Plasma cells B) Monocytes
C) Mast cells D) Neutrophils
 
Answer & Explanation Answer: A) Plasma cells

Explanation:
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Filed Under: Biology
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4 2094
Q:

The end products of glycolysis are

A) ATP B) NADH
C) Pyruvate D) All of the above
 
Answer & Explanation Answer: D) All of the above

Explanation:

Glycolysis involves the breaking down of a sugar into more manageable compounds in order to produce energy.

 

The net end products of glycolysis are two Pyruvate, two NADH, and two ATP.

 

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Filed Under: General Science
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2 2093
Q:

25% discount is offered on an item. By applying a promo code the customer wins 4% cash back. What is the effective discount?

A) 28 percent B) 29.12 percent
C) 29 percent D) 5 percent
 
Answer & Explanation Answer: A) 28 percent

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

4 2093
Q:

Two trains are moving in the opposite direction at speed of 30 km/hr and 45 km/hr respectively, whose lengths are 450 m and 550 m respectively. What is the time taken (in seconds) by slower train to cross the faster train?

A) 48 B) 54
C) 62 D) 72
 
Answer & Explanation Answer: A) 48

Explanation:
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Filed Under: Problems on Trains
Exam Prep: Bank Exams

4 2093