Explanation

Profit = 25 rupees

Selling Price = 250 rupees

To find the percentage of profit, divide the profit by the selling price (not the cost price):

Percentage of Profit = (Profit ÷ Selling Price) × 100

= (25 ÷ 250) × 100

= 10%

So, Ahmed got a 10% profit on each article.

Explanation

 Let's break down the problem step by step: Initially, the ratios of Mr. A and Mr. B's investments are not given, so let's assume they are A:B. According to the given information, both Mr. A and Mr. B receive a profit of Rs. 5000 each. The new ratio after the profit becomes 18:24. From the given information, we can create an equation based on the ratios and the profit: (A's initial investment) : (B's initial investment) = 18 : 24 (A's initial investment) / (B's initial investment) = 18 / 24 Now, let's represent A's initial investment as 18x and B's initial investment as 24x, where x is a common multiplier. After the profit, the new amounts for Mr. A and Mr. B would be: Mr. A's new amount = A's initial investment + Profit = 18x + Rs. 5000 Mr. B's new amount = B's initial investment + Profit = 24x + Rs. 5000 We are given that the new ratio is 18:24, so: (Mr. A's new amount) : (Mr. B's new amount) = 18 : 24 (18x + Rs. 5000) / (24x + Rs. 5000) = 18 / 24 Cross-multiplying: 18 * (24x + Rs. 5000) = 24 * (18x + Rs. 5000) 432x + 90000 = 432x + 120000 The x terms cancel out, which means that x doesn't affect the equation. This implies that the value of x is not relevant to the final result. Simplifying further: 90000 = 120000

Explanation

120 is the correct answer

2+3+4=9 3/9x360=120

2+3+4=9 3÷9=0.333..... 0.333....*360=120

Explanation

To find the amount of milk in the mixture:

300 ml (total mixture) × 0.80 (80% pure) = 240 ml (milk)

Explanation

To find 45% of 225, multiply 225 by 0.45.

225 × 0.45 = 101.25

So, 45% of 225 is 101.25.

Explanation

To find the answer, we need to calculate the percentage step by step:

• 20% of 30% = (20/100) × (30/100) = 6/100 = 6%
• 10% of 6% = (10/100) × (6/100) = 0.6/100 = 0.6%

So, the correct answer is: 0.6%

Explanation

Explanation

To find the principal (P), use the formula:

Simple Interest (SI) = (P × Rate × Time) / 100

Rearrange the formula to solve for P:

P = (SI × 100) / (Rate × Time)

P = (84 × 100) / (4 × 2)

P = 1050

Explanation

150 40/100*150= 60

Explanation

Principal amount (X) = 65800

Rate of interest (R) = 14% per annum

Time (T) = 4 years

Simple interest (SI) = (X x R x T) / 100

= (65800 x 14 x 4) / 100

= 36848

Total amount (A) = Principal + Simple interest

= X + SI

= 65800 + 36848

= 102648

So, Ali will indeed get a total amount of 102648 at the end of 4 years.