Questions

Point out the error, if any, in the following program.

main()

{

    int i = 4, j = 2;

    switch(i)

    {

     case 1 :

       printf (''\n To err is human, to forgive is against company policy.");

        break;

      case j :

       printf (''\n if you have nothing to do, don't do it here.");

       break;

    }

}

In the following question, a sentence has been given in Active/Passive voice. Out of the four alternatives suggested, select the one which best
expresses the same sentence in Passive/Active voice.
I have poured the tea.

Which base is present in soap?

A man with colour blindness will see red as

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Kick the bucket

Number of chambers in reptiles heart? 

Who is the founder of Maratha empire?

What did Sir William Herschel discover in 1800?