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Q:

Which of the statements given below are correct?

 

A) In 2018 IPL auctions, Sunrisers Hyderabad retained David Warner.

B) In 2017 Pro Kabaddi League, Rohit Kumar played for Bengaluru Bulls.

C) Lewis Hamilton won the Formula One 2017 Azerbaijan Grand Prix.

 

A) Only A B) Only B
C) Both A and B D) A, B and C
 
Answer & Explanation Answer: C) Both A and B

Explanation:
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Filed Under: Sports
Exam Prep: Bank Exams

0 22916
Q:

What is page cannibalizing?

Answer

Page swapping or page replacements are called page cannibalizing.

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Subject: Operating Systems

37 22907
Q:

Name the blood cells in which nucleus is absent

A) Lymphocytes B) Blood Platelets
C) Monocytes D) Eosinophils
 
Answer & Explanation Answer: B) Blood Platelets

Explanation:
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Filed Under: Biology

237 22849
Q:

Permanent Hardness of water can be removed by adding

A) Bleaching powder B) Chlorine
C) Wasshing soda D) Potassium permanganate
 
Answer & Explanation Answer: C) Wasshing soda

Explanation:

Hardness can be removed by adding sodium carbonate (washing soda) or by passing the water through an ion-exchange column.

 

Hardness in water is caused by dissolved magnesium ions and calcium ions. These can get into the water when it comes into contact with limestone and other rocks that contain calcium compounds. This can happen, for example, when rainwater flows over these rocks on its way to a reservoir.

 

Hardness in water is of two types. They are :

1. Temporary hardness

2. Permanent hardness

 

1. Temporary hardness:: Temporary hardness is caused by dissolved calcium hydrogen carbonate.


2. Permanent hardness:: Permanent hardness is caused by dissolved calcium sulfate. Unlike temporary hardness, it is not removed by boiling the water.

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Filed Under: Chemistry
Exam Prep: AIEEE , Bank Exams
Job Role: Analyst , Bank Clerk , Bank PO

25 22846
Q:

Against which team did Virender Sehwag make his one day international debut

A) New Zealand B) Sri lanka
C) Pakistan D) South Africa
 
Answer & Explanation Answer: C) Pakistan

Explanation:
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Filed Under: Sports

109 22808
Q:

Who founded in Pataliputra

A) Udayin B) Ashoka
C) Bimbisar D) Mahapadmananda
 
Answer & Explanation Answer: A) Udayin

Explanation:
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Filed Under: Indian History

66 22702
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

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Q:

Join Our Whatsapp Group For Competitive Exams - Sawaal

Answer

In this Whatsapp group for competitive exams, you can get daily updates about Aptitude, Reasoning, General Knowledge, Current Affairs, Puzzles, Certfications, Interviews, Exams Schedules, etc... In addition you can ask your questions to get answers with tricks and tips.


 


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Subject: General Awareness Exam Prep: GATE , CAT , Bank Exams , AIEEE
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