Bank Exams Questions

Q:

Which one of the following statements is not correct?

A) The response of the ear to sound of increasing intensity is approximately logarithmic. B) The sensitivity of the human ear does not vary with the frequency of the sound.
C) When two or more waves traverse the same medium, the displacement of any element of the medium is the algebraic sum of the displacements due to each wave. D) Longitudinal waves can travel in all media-solids, liquids and gases.
 
Answer & Explanation Answer: B) The sensitivity of the human ear does not vary with the frequency of the sound.

Explanation:

The human ear can respond to minute pressure variations inthe air if they are in the audible frequency range, roughly 20 Hz -20 kHz. In fact, tests conducted show an increased sensitivity in the 3000 Hz range which is the optimal amplification frequency in the human ear. So, the sensitivity of the human ear varies with the frequency of the sound.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

A shopper in a mart loads his trolley and walks 30 m through an alley which is going South, then he turns to his left and walks 10 m, then he turns North and walks another 10 m, then he turns West and walks 45 m and then he turns North and walks 20 m. Where is he now with reference to his starting position?

 

A) 35 m West B) 55 m West
C) 35 m East D) 55 m East
 
Answer & Explanation Answer: A) 35 m West

Explanation:
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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

A box of 20 items was bought for Rs. 6,400 after a discount of 20%. Find the cost of each item.

A) Rs. 300 B) Rs. 350
C) Rs. 400 D) Rs. 450
 
Answer & Explanation Answer: C) Rs. 400

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

In the following question, some part of the sentence may have errors. Find out which part of the sentence has an error and select the appropriate option. Ifa sentence is free from error, select 'No Error'.

 

The injustice from the sentence pronounced (1)/ above that great scientist, is (2)/ now evident to us all. (3)/ No error (4)

 

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: B) 2

Explanation:
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Filed Under: English
Exam Prep: Bank Exams , GRE , TOEFL

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Q:

If in a certain language, TREE is coded as USFF, how is MANGO coded in that language?

A) BHONC B) NOPHB
C) NBOHP D) OPHNB
 
Answer & Explanation Answer: D) OPHNB

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

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Q:

In a certain code, RIPPLE is written as 613382, PREACH is coded as 362457. How is PILLER written in that code?

A) 318826 B) 318286
C) 618826 D) 338816
 
Answer & Explanation Answer: A) 318826

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

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Q:

The northern plain of India is formed of __________________.

A) metamorphic soil B) igneous rocks
C) alluvial soil D) old crystalline rocks
 
Answer & Explanation Answer: C) alluvial soil

Explanation:
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Filed Under: Indian Geography
Exam Prep: Bank Exams

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Q:

Who discovered Potassium?

A) Humphry Davy B) Alan Turing
C) Bill Gates D) Tim Berners-Lee
 
Answer & Explanation Answer: A) Humphry Davy

Explanation:
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Filed Under: Inventions
Exam Prep: Bank Exams

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