Questions

Q:

I am the first on earth, the second in heaven. I appear twice in a week, though you can only see me once in a year. What am I?

Answer

It is the letter 'e', that is the first on earth, the second in heaven.


It appears twice in a week, that appears once in a year.

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Subject: Logic Puzzles Exam Prep: Bank Exams
Job Role: Bank Clerk , Bank PO

11 2381
Q:

What gas makes up most of the atmosphere?

A) Oxygen B) Helium
C) Nitrogen D) Carbondioxide
 
Answer & Explanation Answer: C) Nitrogen

Explanation:

Our atmosphere is made up of

78% Nitrogen,

21% Oxygen and

1% all other gases like argon, carbon dioxide, neon, and helium.

 

So, Nitrogen makes up the majority of our atmosphere.

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Filed Under: General Science
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

6 2380
Q:

What is the Busiest Metro Network in the world?

Answer

The Moscow Metro in Russia carries 8-9 million passengers each day. By comparison, the New york City Subway, USA carries 4.5 million people each day and the London underground , UK, carries just over 3 million.

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4 2380
Q:

Write a c program for merge sort.

Answer

#include
#define MAX 50

void mergeSort(int arr[],int low,int mid,int high);
void partition(int arr[],int low,int high);

int main(){
  
    int merge[MAX],i,n;

    printf("Enter the total number of elements: ");
    scanf("%d",&n);

    printf("Enter the elements which to be sort: ");
    for(i=0;i<n;i++){
         scanf("%d",&merge[i]);
    }

    partition(merge,0,n-1);

    printf("After merge sorting elements are: ");
    for(i=0;i<n;i++){
         printf("%d ",merge[i]);
    }

   return 0;
}

void partition(int arr[],int low,int high){

    int mid;

    if(low<high){
         mid=(low+high)/2;
         partition(arr,low,mid);
         partition(arr,mid+1,high);
         mergeSort(arr,low,mid,high);
    }
}

void mergeSort(int arr[],int low,int mid,int high){

    int i,m,k,l,temp[MAX];

    l=low;
    i=low;
    m=mid+1;

    while((l<=mid)&&(m<=high)){

         if(arr[l]<=arr[m]){
             temp[i]=arr[l];
             l++;
         }
         else{
             temp[i]=arr[m];
             m++;
         }
         i++;
    }

    if(l>mid){
         for(k=m;k<=high;k++){
             temp[i]=arr[k];
             i++;
         }
    }
    else{
         for(k=l;k<=mid;k++){
             temp[i]=arr[k];
             i++;
         }
    }
  
    for(k=low;k<=high;k++){
         arr[k]=temp[k];
    }
}


Sample output:

Enter the total number of elements: 5
Enter the elements which to be sort: 2 5 0 9 1
After merge sorting elements are: 0 1 2 5 9

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Subject: Programming

0 2379
Q:

'Babeuf's Conspiracy' , an important event in the history socialism, was associated with which of the following countries?

A) Gemany B) France
C) Italy D) England
 
Answer & Explanation Answer: B) France

Explanation:

The wide gap between the aims of the French Revolution(equality in economic, social and political life) and the actual conditions in France after revolution created serious discontent among the people. It led to an attempt to overthrow the existing government in France with a view to building a society based on socialist ideas. This attempt, known as Babeuf's conspiracy, is an important event in the history of socialism.

      The conspiracy,as the name indicates, was the work of Noel Babeuf. He was born in 1760 and has participated in the French Revolution . He organised a secret society called the 'Society of the Equals'. 

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Filed Under: World History

0 2378
Q:

What is XPath?

Answer

XPath is an expressions to select a xml node in an XML document.


It allows the navigation on the XML document to the straight to the element where we need to reach and access the attributes.


 

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1 2378
Q:

Who is in the judicial branch?

Answer

Judicial branch is one among the three branches of the government. 


Supreme court, the magistrate (local) and municipal (city) courts are there in the judicial branch.


The Judicial branch interprets the laws.

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Subject: Indian Politics Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 2378
Q:

What would be the output of the following program?

/* sample.c */

main ( int argc, char **argv )

{

     argc = argc - (argc -1);

     printf ("%s", argv[argc - 1]);

}

Answer

C: \SAMPLE.EXE

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Subject: Programming

0 2377