Q:

What are the notations used in Evaluation of Arithmetic Expressions using prefix and postfix forms?

A) Polish	B) Reverse Polish
C) Both A and B	D) None of the above

Answer & Explanation Answer: C) Both A and B

Explanation:

Polish and Reverse Polish are the notations used in Evaluation of Arithmetic Expressions using prefix and postfix forms

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Filed Under: Database
Job Role: Database Administration

10 12926

Q:

The working of the quartz crystal in the watch is based on the

A) Piezo - electric Effect	B) Edison Effect
C) Photoelectric Effect	D) Johnson Effect

Answer & Explanation Answer: A) Piezo - electric Effect

Explanation:

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Filed Under: Physics

39 12915

Q:

Echoes may be heard more than once due to successive or multiple

A) Rarefactions	B) Reflections
C) Diffractions	D) Refractions

Answer & Explanation Answer: B) Reflections

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

1 12912

Q:

Improve the given sentence if necessary.

We are doing this in the interest of the poors.

A) in the interests of the poors	B) in the interests of the poor
C) for the interests of the poor	D) No improvement

Answer & Explanation Answer: B) in the interests of the poor

Explanation:

The plural form of ‘Poor’ is ‘Poor’. ‘Poors’ is incorrect. Also, according to the subject verb agreement, ‘interests’ is the correct form of verb.

Thus, the correct formation would be, ‘We are doing this in the interests of the poor’.

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Filed Under: English
Exam Prep: Bank Exams

0 12905

Q:

Derby Cup is associated with which game?

A) Hockey	B) Lawn Tennis
C) Horse Racing	D) Football

Answer & Explanation Answer: C) Horse Racing

Explanation:

Derby Cup is associated with horse racing in United Kingdom.

derby_cup_is_associated_with_which_game1560148955.jpg image

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Filed Under: Sports
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Job Role: Analyst , Bank Clerk , Bank PO

41 12896

Q:

Whose science is Seismography?

A) Rivers	B) Earthquake
C) Mountain	D) Volcano

Answer & Explanation Answer: B) Earthquake

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

1 12889

Q:

Match List -I with List -II and select the correct answer using the code given below the Lists :

List -I List-II

(Compound/Molecule) (Shape of Molecule)

A. CH3F 1. Trigonal planar

B. HCHO 2. Tetrahedral

C. HCN 3. Trigonal pyramidal

D. NH3 4. Linear

A) 2 4 1 3	B) 2 1 4 3
C) 3 4 1 2	D) 3 1 4 2

Answer & Explanation Answer: B) 2 1 4 3

Explanation:

HCHO: The carbon and and the oxygen are bonded through a double bond which counts as "one electron pair". Hence the molecule has three electron pairs and is trigonal planar.

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Filed Under: Chemistry
Exam Prep: Bank Exams

0 12888

Q:

Masses of stars and galaxies are usually expressed in terms of

A) neutron mass	B) earth's mass
C) solar mass	D) lunar mass

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