The diameters of two cylinders are in the ratio 3:2 and their volumes are equal. The ratio of their heights is

A can do a work in 12 days while B can do the same in 20 days. If A work for ‘x’ days while B work for ‘x+4’ days then one-third of the work is complete. Find the value of x.

Direction: Study the given pie chart carefully and answer the following questions accordingly. Given pie chart shows the percentage of players taking part in six different games in an event.

Total number of Players = 1800

What is the difference between the total number of players taking part in Badminton and Boxing together and the total number of players taking part in Golf and Tennis together?

The table below gives the ranks secured by five different students in three different subjects in a qualifying examination:

Find the positive difference between the ranks secured by A in Physics and in Maths.

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

What is the number of men working in the marketing department?

The perimeter of a semi-circle is 25.7 cm. What is its diameter (in cm)? (π = 3.14)

If 9x² + y² = 37 and xy = 2, x, y>0, then the value of (27x³+ y³) is:

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

I. x² - 25x + 156 = 0

II. y²- 20y + 96 = 0