एका रांगेमध्ये सचिन डावीकडून 23 वा आहे तसेच रविंद्र उजवीकडून 25 वा आहे . त्या दोघांमध्ये 6 जण उभे आहेत . तर रांगेमध्ये एकूण किती लोक उभे आहेत ?

Choose the correct question tag to fill in the blank.
I am the happiest man in my town, ________?

A hardware or software device that is able to modify data according to instructions is called a ________.
Choose the correct word from the following:

After the word, four meanings are given. Choose the correct alternative from the following:
Directory

Choose the correct meaning from the following:
'to dictate letters' mean

The underlined idiom in the following sentence means
People these days want to be rich overnight; naturally they try to earn money by hook or crook.