Question

यदि चाय के मूल्य में 20%की बृद्धि करने पर बिक्री में 25% की कमी हो जाती है, तो आय में कितनी बृद्धि या कमी होगी ?

Answer 1

answer of this question is 10%

Answer 2

Answer:

The loss percentage is 10%.

Step-by-step explanation:

Let the initial price of tea be x.

It is given that the price of tea is increased by 20%. The new price of tea is

$\text{New price}=x+\frac{20}{100}x=x+0.2x=1.2x$

The sales decrease by 25%.

$\text{Final price}=1.2x-\frac{25}{100}(1.2x)=1.2x-0.3x=0.9x$

Profit and loss % is

$P\&L\%=\frac{\text{Final Price - New Price}}{\text{New Price}}\times 100$

$P\&L\%=\frac{0.9x-x}{x}\times 100$

$P\&L\%=-0.1\times 100$

$P\&L\%=-10$

Negative sign represents the loss.

Therefore, the loss percentage is 10%.