The perimeter of a square is 40 cm. Find the area of the given square.

If the height of a cylinder is halved and radius is doubled, then what will happen to the curved surface area?

A man standing on the top of a tower standing on the sea shore, finds that a boat coming towards him takes 10 minutes for the angle to change from \(45^\circ\) to \(60^\circ\). Find the time taken by the boat to reach the shore from this position.

A solid metallic sphere of radius 6 cm is melted and recast as a cone of height 6 cm. Find the base radius of the cone (in cm).

From the passage: Directions (Q.33-Q.36): Study the given pie chart carefully to answer...

What fraction of Saksham's weight consists of muscles and skin protein?

Looking into the mirror the clock shows 9:30 as the time. The actual time is

How many times in a day, the hands of a clock are straight?

If February 01, 2013 was Friday, what will be the day on February 01, 2024?

The minute arm of a clock is 20 cm long. The number of minutes taken by the tip of the arm to travel a length of 20 cm is nearly equal to: