A circle circumscribes a rectangle with sides 16 cm and 12 cm. What is the area of the circle?

Directions : The bar graph, given here, shows the demand and production of colour televisions of five companies for Diwali season in the year 2009. Study the graph carefully and answer the questions based on the graph.

The demand of colour televisions of company B is appoximately what per cent of that of company C ?

In the given question, two equations numbered l and II are given. You have to solve both the equations and mark the appropriate answer.

I. 16x²– 32x + 15 = 0

II. 16y²– 48y + 35 = 0

If α, β are the roots of 6x²+13x+7=0, then the equation whose roots are α², β² is:

In an isosceles triangle, the measure of each of equal sides is 10 cm and the angle between them is 45°. the area of the triangle is

In the given question, two equations numbered l and II are given. Solve both the equations and mark the appropriate answer.

I. x²- 12x + 35 = 0

II. y²- 25y + 126 = 0

Directions: Degree- wise breakup of employees working in various department of an organisation and the ratio to men to women.

Respective ratio of men to women in each department

The number of women working in the Production department of the Organisation is what percent of the total number of employees working in all the department together?

Directions: Student’s strength of a college in Arts, Science and Commerce from 2004-05 to 2007- 08 sessions are shown in the following bar graph. Study the graph and answer the questions

The % increase in science students in 2007-08 over 2006-07 was