Exams

The radius and the height of a cone are each increased by 20%. Then the volume of the cone increases by

The line graph shows the number of deaths due to rail accidents in a certain state. Study the graph and answer the question.

The number of deaths in 2017 were greater than that in 2013 by _________.

A sum becomes 1.69 times of itself in 2 years when invested at compound interest. What is the per annum rate of interest (in percentage)?

Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?

Which of the following does NOT contribute to sparkling of diamonds?

The co-ordinates of the centroid of a triangle ABC are (-1,-2) what are the co-ordinates of vertex C, if co-ordinates of A and B are (6,-4) and (-2,2) respectively?

What is the area (in square units) of the figure enclosed by the graphs of the lines x = -4, x =2, y = -2 and y = 3?

In a triangle the length of the side opposite the right angle is 6 cm, what is the length of the side opposite to the angle which measures 30°?