Question
This type of wing modification is distinguished by wings
covered with scales, aiding in coloration and smoothing airflow over the bodySolution
Scaly wings have scales that aid in coloration and facilitate the smooth airflow over the body.
Total number of students in a class is 1920, and the ratio of number of boys to girls is 7:9. If the number of boys and girls is increased by a% and (a ...
Person P allocated 65% of the money he had between X and Y in a ratio of 6:7. Both Y and X invested the amounts they received in ...
In a school election between two candidates, 12% of the total votes were invalid. Of the valid votes, the winner got 58% and won by 1,392 votes. Find th...
What is the percentage change in the result when we add 36 to a certain number x, instead of subtracting 36 from the same number x?
A student multiplied a number by 3/5 instead of 5/3, What is the percentage error in the calculation ?
...Karan spent 20% and 15% of his monthly salary on food and bills respectively. Out of the remaining amount, he spent 20% and 30% on entertainment and boo...
Two students appeared at an examination. One of them secured 18 marks more than the other and his marks were 62% of the sum of their marks. Find the mar...
The marks scored by a student in three subjects are in the ratio 3 : 6 : 2. Student scored an overall aggregate of 55% in the exam. If the maximum marks...
- The sum of two values, ‘m’ and ‘n’, is 400. When ‘m’ is decreased by 10% and ‘n’ is increased by 25%, both become equal. Find the value of ...
- Pooja spent 45% of her earnings on shopping, 55% of the remaining on house expenses, and the rest she saved. If her savings are Rs. 990, determine how much...
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