ΔPQR is right angled at Q. If cosP = 5/13, then what is the value of cosecR ?

Find the total surface area (in cm²) of a right circular cylinder of diameter 42 cm and height 14 cm

Find the circumference (in cm) of a circle of radius 10.5 cm

The length and breadth of a rectangle are 24 cm and 7 cm respectively. What must be the length of its diagonal (in cm)?

The line graph shows the number of students who passed with distinction in the given year from a certain university. Study the diagram and answer the following questions.

If students who pass with distinction are given a certificate, what is the number of certificates awarded in the last three years?

The line graph shows the number of students who passed with distinction in the given year from a certain university. Study the diagram and answer the following questions.

Number of students who passed with distinction in 2012 were greater than that in 2011 by ________

The line graph shows the number of students who passed with distinction in the given year from a certain university. Study the diagram and answer the following questions.