Questions

Q:

To which class do honey bees bees belong?

A) Insecta B) Apidae
C) Arthropoda D) Hymenoptera
 
Answer & Explanation Answer: A) Insecta

Explanation:

Honey bees bees belong to the class insects or insecta.

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Filed Under: Animals and Birds
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Q:

An implied power is one that

Answer

Implied powers are powers of U.S. government which have not been explicitly granted by the Constitution but that is implied by the necessary and proper clause to be delegated for the purpose of carrying out the enumerated powers.

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Q:

In Paramecium, the food is moved to a specific spot by the movement of ______ which cover the entire surface of the cell.

A) cilia B) villi
C) pseudopodia D) vacuole
 
Answer & Explanation Answer: A) cilia

Explanation:
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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Select the antonym of
to perpetuate

A) to eternize B) to canonize
C) to cease D) to bolster
 
Answer & Explanation Answer: C) to cease

Explanation:
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Filed Under: English
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Q:

The Nobel Literature Prize 2018 has been awarded to

A) Bob Dylan B) Shashi Tharoor
C) George Saunders D) No one
 
Answer & Explanation Answer: D) No one

Explanation:

This is for the first time that no Literature Prize will be given in 70 years because of a #MeToo scandal.

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Q:

Which nutrient provides maximum energy?

A) Fats B) Carbohydrates
C) Proteins D) None of the above
 
Answer & Explanation Answer: A) Fats

Explanation:

The nutrient which provides the maximum energy is Fat. It provides the energy of 9 calories/gram.

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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

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Q:

Climatology is a subspecialty of

A) meteorology B) environmental science
C) oceanography D) marine biology
 
Answer & Explanation Answer: B) environmental science

Explanation:

Climatology is a study of climate which is subspecialty of environmental science studies.

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Filed Under: General Science
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