Questions

Find the odd word/letters/number pair from the given alternatives.

What is the name of the disappearing tweets launched by Twitter?

The nation-wide campaign 'Operation Smile' is related to

The number of valence electrons in an atom of Phosphorous is

In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

It is necessary, then, to keep our ____________ acts under some surveillance of attention, to pass them in review for inspection every now and _________, that we may discover possible modifications which will make them more serviceable. We need to be __________, constantly to find out better ways of doing things. Habit takes care of our standing, walking, sitting; but how many of us could _________ improve his poise and carriage if he would? Our speech has become largely automatic, but no doubt all of us might remove _____________ of enunciation, pronunciation or stress from our speaking.

to keep our ____________ acts under some surveillance

Ice floats on water because its density is

Which of the following gulf countries has announced to form new economic and partnership group named 'Joint Cooperation Committee' inDecember 2017?

In which of the following market forms, a firm does not exercise control over price?