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Q:

The pressure of a fluid varies with depth h as P = PQ+pgh, where p is the fluid density. This expression is associated with

A) Pascal’s law B) Newton’s law
C) Bernoulli’s principle D) Archimedes’ principle
 
Answer & Explanation Answer: A) Pascal’s law

Explanation:

Pascal's law is a principle in fluid mechanics that states that a pressure change occurring anywhere in a confined incompressible fluid is transmitted throughout the fluid such that the same change occurs everywhere.

This principle is stated mathematically as: P= P + rgh

 

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Filed Under: Physics
Exam Prep: Bank Exams

1 2260
Q:

In a certain code language, "REMOTE" is written as "KYSPGS" and "BRAND" is written as "IRDTC". How is "MOBILE" written in that code language?

A) FMJCPN B) KQMEQN
C) DKHANL   D) DMHCNN
 
Answer & Explanation Answer: B) KQMEQN

Explanation:
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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

3 2259
Q:

Four positions of a cube are shown in the diagram. Which color is opposite to Green color in the given cubes?

A) Blue B) Yellow
C) Orange D) White
 
Answer & Explanation Answer: C) Orange

Explanation:
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Filed Under: Cubes and Dice
Exam Prep: Bank Exams

5 2259
Q:

The pH value of a sample of multiple-distilled water is

A) zero B) 14
C) very near to zero D) very near to seven
 
Answer & Explanation Answer: D) very near to seven

Explanation:

Water  is  neutral  and  has  a  pH value  of  7  and  because  here it  is multiple distilled water, it would be very near to seven

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Filed Under: Chemistry
Exam Prep: Bank Exams

3 2259
Q:

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.

Demonstration

A) Moon B) Most
C) Train D) Damage
 
Answer & Explanation Answer: D) Damage

Explanation:
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Filed Under: Analytical Reasoning
Exam Prep: Bank Exams

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Q:

The ratio of ages of father and son is 7:2. Five years ago the product of their ages was 150. What is the age of the father?

A) 30 years B) 45 years
C) 35 years D) 40 years
 
Answer & Explanation Answer: C) 35 years

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

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Q:

What are the two kinds of Rotatory motion?

A) Spin and Vibrational motion B) Spin and Projectile motion
C) Spin and Orbital motion D) Spin and Translatory motion
 
Answer & Explanation Answer: C) Spin and Orbital motion

Explanation:
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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

If a boat goes upstream at a speed of 24 km/hr and comes back the same distance at 40 km/hr. What is the average speed (in km/hr) for the total journey.

A) 32 B) 30
C) 31 D) 33
 
Answer & Explanation Answer: B) 30

Explanation:
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Filed Under: Boats and Streams
Exam Prep: Bank Exams

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