Explanation: Black leg is a disease primarily affecting cabbage and other cruciferous plants, caused by the bacterium Phoma lingam. It results in dark, water-soaked lesions on the stems and can lead to the wilting and decay of the plant. While it can sometimes affect other vegetables, cabbage is the most common host.
Monthly income of A is Rs. 9600 and he saves 38% of his monthly income. If monthly expenditure of A is decreased by 35% while his monthly savings is inc...
Raj has 120 kg of apples (rotten and fresh). He sold 30% of the total apples such that out of the remaining apples, 20% are rotten. Find the percentage ...
Mr. Singh's monthly income is Rs 40,500 and his monthly expenditure is Rs 30,500. Next year his income will increase by 12% and expenditure will increas...
Raj scored 30% marks in a test and failed by 40 marks, while Meena scored 50% marks in the same test and failed by 10 marks. Find the passing marks of t...
In a competitive examination containing 200 questions, 2 marks are awarded for every correct answer and 1 mark gets deducted for every wrong answer. If ...
The radius of a circle is increased by 20%. Find the percentage increase in the area of the circle.
The ratio of the monthly earning of A to that of B is 5:7.If monthly earning of A increased by 25% and that of B decreased by 60% the new ration between...
A girl spent 30% of her monthly income on clothing. Of the remaining, she spent on travel and food in the ratio of 4:3. If the difference of the income ...
Two numbers are less than a third number by 20% and 24% respectively. Find the percent by which the second number is less than the first.
A bag contains 350 coins of 25p denomination and 700 coins of 50p denominations. If 16% of 25p coins and 32% of 50p coins are removed, the percentage of...
