Questions

Q:

The base of an electric iron is brightly polished mainly

A) to make it smooth and frictionless B) to make it rust-proof
C) to reduce heat loss by radiation D) to make it more durable
 
Answer & Explanation Answer: C) to reduce heat loss by radiation

Explanation:

Polished surfaces are poor radiators of heat. So loss of heat on that account is reduced and the electric iron remains hotter than otherwise.

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Filed Under: Physics

44 12861
Q:

The core of an electromagnet is made of soft iron because soft iron has 

A) small susceptibility and small retentivity B) large susceptibility and small retentivity
C) large density and large retentivity D) small density and large retentivity
 
Answer & Explanation Answer: B) large susceptibility and small retentivity

Explanation:
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Filed Under: Physics

75 12852
Q:

Improve the bracketed part of the sentence.

My patients (were waited) for me since morning.

A) wait B) had been waited
C) have been waiting D) no improvement
 
Answer & Explanation Answer: C) have been waiting

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 12838
Q:

Which crop was first cultivated in Sri Lanka under plantation agriculture?

 

A) Coffee B) Tea
C) Rubber D) Coconut
 
Answer & Explanation Answer: A) Coffee

Explanation:
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Filed Under: General Awareness
Exam Prep: Bank Exams

2 12835
Q:

If the following program (myprog) is run from the command line as 

myprog 1 2 3 

what would be the output?

main(int argc, char *argv[])

{

    int i, j = 0;

    for (i = 0; i < argc ; i++)

           j = j + atoi ( argv[i]);

    printf ("%d", j);

}

A) 123 B) 6
C) Error D) "123"
 
Answer & Explanation Answer: B) 6

Explanation:

When atoi() tries to convert argv[0] to a number it cannot do so (argv[0] being a file name) and hence returns a zero.

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Filed Under: Programming

2 12824
Q:

How does an organization use Resources and Capabilities in creating value?

A) They are used to create value in the form of goods and services B) They are used to create value to the IT organization for Service Support
C) They are used to create value to the IT organization for Service Delivery D) They are used to create value in the form of output for production management
 
Answer & Explanation Answer: A) They are used to create value in the form of goods and services

Explanation:
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Filed Under: ITIL Certification

0 12821
Q:

Rearrange the parts of the sentence in correct order.

 

Attempts in India

P : honesty and more by blind faith

Q : by the government to validate traditional

R : medicine are driven less by

A) QPR B) RPQ
C) QRP D) RQP
 
Answer & Explanation Answer: C) QRP

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 12820
Q:

Rearrange the parts of the sentence in correct order.

An engineer building a bridge

P-­find easy to comprehend
Q­-picks the best plan
R-­and not the one that motorists

A) RQP B) RPQ
C) PRQ D) QRP
 
Answer & Explanation Answer: D) QRP

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 12817