The study suggests that breaks may enhance retention, but it does not claim that breaks are the only method or that all students must take them.

The study indicates that breaks may enhance retention, but it does not claim that breaks are the only method to improve retention.

Percentage consumed = (₹30,000 / ₹1,00,000) * 100 = 30%.

If it doubles in 5 years, the interest rate is 20% per annum. To triple, it needs to earn 200% interest, which will take 10 years.

If the principal is P, then at the end of 5 years, the amount is 2P. Simple Interest = Amount - Principal = 2P - P = P. Rate = (SI / (P * Time)) * 100 = (P / (P * 5)) * 100 = 20%.

If the principal is P, then the amount after 5 years = P + 5 * (P * r/100) = 2P. This gives r = 20%.

Using the formula for compound interest, A = P(1 + r)^t. If A = 3P, then 3 = (1 + r)^10. Solving for r gives approximately 15%.

The interest for the third year is $300 (1800 - 1500). The principal for the second year is $1500, so the rate is (300/1500) * 100 = 20%.

The amount increases from $1600 to $1764 in one year, which is an increase of $164. The rate can be calculated as (164/1600) * 100 = 10.25%, which rounds to approximately 12%.

Using A = P(1 + r)^n, we have 8000 = P(1 + 0.10)^5. Solving gives P ≈ $5000.

Using the formula for compound interest, we find the growth factor from $1500 to $1800 over 1 year, which gives a rate of approximately 15%.

Using A = P(1 + r)^n, we have 5000 = P(1 + 0.05)^3. Solving gives P ≈ $4320.

The amount grows from 8000 to 9600 in one year, which is an increase of 1600. The rate can be calculated as (1600/8000) * 100 = 20%.

Using the formula A = P(1 + r)^t, where A = 3P, t = 10. Solving for r gives r = (3^(1/10)) - 1, which approximates to 15%.

Using the formula A = P(1 + r)^n, we have 3P = P(1 + r)^10. Thus, (1 + r)^10 = 3. Solving gives r ≈ 0.15 or 15%.

If $200 is earned in 4 years, then in 1 year, it earns $50. Therefore, in 10 years, it will earn $500.

Using the rule of 72, 72/12 = 6 years to double the investment.

Using A = P(1 + r)^n, we have A = 5000(1 + 0.08)^3 = $6400.

The survey suggests a link between meditation and lower stress levels, but does not imply that meditation is the only method for stress reduction.

The survey indicates a potential benefit of meditation in reducing stress, but does not imply that it is the only method or that all meditators experience low stress.

The finding suggests a correlation where regular reading may contribute to the development of a broader vocabulary.

The survey shows a correlation between fruit and vegetable consumption and reported health, suggesting that healthier individuals may be more inclined to eat them.

Banana has the highest count (8), so the mode is Banana.

The mode is Apple, as it appears three times in the survey results.

The mode is 3, as it appears three times, more than any other number.

Using the principle of inclusion-exclusion, the percentage of people who like either apples or bananas is 40% + 30% - 10% = 60%.

People who prefer tea = 60% of 240 = 144; People who prefer coffee = 240 - 144 = 96.

Using inclusion-exclusion, the percentage of people who like either flavor is 70% + 50% - 20% = 100%.

Using inclusion-exclusion, the percentage of people who like either dogs or cats is: 70% + 50% - 20% = 100%.

The survey indicates a correlation between regular exercise and reported happiness, but does not imply causation or exclusivity.