Exams

If 3x - 10 = -(2x + 5), then the numerical value of (x - 4)3 is

The price of an article is decreased by 10%. To restore it to its former value, the new price must be increased by

There is a 4% increase in volume when a liquid freezes to its solid state. The percentage decrease when solid melts to liquid again, is

Out of the four alternatives, choose the one which can be substituted for the given words/sentences and click the button corresponding to it.

Belong to the same period

Two cars travel from city A to city B at a speed of 30 and 48 km/hr respectively. If one car takes 3 hours lesser time than the other car for the journey, then the distance between City A and City B is

Intrapulmonary pressure is the

A girl walks 30m towards south, thn turning to her right she walks 30m, then turning to her left, she walks 20m, again she turns to her left and walks 30m. How far is she from her initial position?

The Chemical formula of Ammonium chloride is ___________.