Question

$\fbox\color{red}{Brainy Experts}$

If a man bought 234 cookies that was 6 rupees each and sold them for 2.5% more of its price. How much rupees did he profit and how much percentage did he profit?
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Answer 1

Answer:

1. Cost price = Rs 4500; Selling price = Rs 5000

Here selling price is more than cost price, so there is a profit.

Profit = Selling price − Cost price

= 5000 − 4500

= Rs 500

Hence, there is a profit of Rs 500.

2. Cost price = Rs 4100; Selling price = Rs 4090

Here selling price is less than cost price, so there is a loss.

Loss = Cost price − Selling price

= 4100 − 4090

= Rs 10

Hence, there is a loss of Rs 10.

3. Cost price = Rs 700; Selling price = Rs 799

Here selling price is more than cost price, so there is a profit.

Profit = Selling price − Cost price

= 799 − 700

= Rs 99

Hence, there is a profit of Rs 99.

4. Cost price = Rs 1000; Selling price = Rs 920

Here selling price is less than cost price, so there is a loss.

Loss = Cost price − Selling price

= 1000 − 920

= Rs 80

Hence, there is a loss of Rs 80.

The complete table is shown below.

Ex. Cost Price (in Rs) Selling Price

( in Rs) Profit or Loss How Much ?

1. 4500 5000 Profit Rs 500

2. 4100 4090 Loss Rs 10

3. 700 799 Profit Rs 99

4. 1000 920

Answer 2

Step-by-step explanation:

Exposure to very high levels of radiation, such as being close to an atomic blast, can cause acute health effects such as skin burns and acute radiation syndrome (“radiation sickness"). It can also result in long-term health effects such as cancer and cardiovascular disease.