Question
From soil microbiology view point, the most important
role fungi play in soil is:Solution
Fungi decomposes the organic matter present in the soil by releasing enzymes to break down the decaying material, after which they absorb the nutrients in the decaying material.
If the price of an essential good rises by 18% and the consumer decreases his consumption by 12%, what will be the percentage change in the expenditure?
A no. is multiplied by 35 instead of being multiplied by 53. What % is the result of the required correct value?
The marks obtained by A is 25% more than B, and the marks obtained by C is 140 more than the difference of the marks obtained by A and B. If C obtained ...
- Due to a 50% rise in fuel prices, Arjun decides to reduce his usage by 40%. Find the net percentage change in his fuel expenses.
The radius of a circle is increased by 20%. Find the percentage increase in the area of the circle.
Monthly savings of X is 60% of his monthly income which is Rs. 9000. If ratio of monthly expenditure of Y and X is 15:8 respectively and monthly savings...
Neha goes to a toy store with some money. She can buy 60 dolls or 20 robots with the money with her. However, instead of spending the entire amount, she...
A gave 60% of amount to B. B gave 20% of amount received from A to C. If amount received by C from B is Rs.192, then find the amount received by B from A.
A person spent 23% of his monthly income on food and 44% of the remaining on rent. If amount spent on rent is Rs 1694, then find the amount spent on food.
If x is 80% of y, then what percent of 2x is y?
