Percentage Calculation made simple!!!

Find the percentage error in calculating the surface area of a cubical box if an error of 1% is made in measuring the lengths of edges of the cube.

Find the percentage error in calculating the surface area of a cubical box if an error of 1% is made in measuring the lengths of edges of the cube.

The percentage of filled spaces in simple cubic lattice is:

Find the percentage error in calculating the volume of a cubical box if an error if 1% is made in measuring the length of edges of the cube.

Find the percentage error in calculating the volume of a cubical box if an error of 1% is made in measuring the length of edges of the cube.

find the percentage error in calculating the volume of the cubical box if an erfor of 1% is made in mesuring the length of the edges of the cube.

If length of simple pendulum is increased by 6% then percentage change in the time-period will be

The length of a simple pendulum executing simple harmonic motion is increased by 21% . The percentage increase in the time period of the pendulum of increased lingth is.

The length of a simple pendulum executing simple harmonic motion is increased by 21% . The percentage increase in the time period of the pendulum of increased length is

A simple pendulum is executing simple harmonic motion with a time period T. If the length of the pendulum is increased by 21%, the percentage increase in the time period of the pendulum of is