Exams

The line parallel to the BC of the triangle ABC divides the other two sides at the point D and E in such a way that AB=3AD. Calculate the ratio of DE and BC.

A 25m long ladder is rested on a wall. The foot of the ladder is 7m away from the wall. If the end of the ladder (resting on the wall) slides down 4m, then how far will its foot move away?

A woman in a shopping complex walks 150 m East, then she turns North and walks 180 m, then she turns West and walks 70 m, then she turns to her left and walks 180 m. Where is she now with reference to her starting position?

The ________ curve represents the demand of all consumers in the market taken together at different levels of the price of the good.

Select the option that represents the number of triangles in the given figure

If Metal A displaces Metal B from its solution, then Metal A ____.

Factors of  x2 + 7x + 10 are

The pie chart shows the contribution of all the sectors towards the GDP of the economy of a certain country. Study the diagram and answer the following questions.

The measure of the central angle of the sector representing D is ________ degrees.