Question
Which seed dormancy-breaking treatment involves exposure
to low temperatures for weeks or months?Solution
Stratification mimics natural winter conditions to break physiological dormancy.
The number of boys and girls in a school is 200 and 320 respectively. 20% of boys left the school while 40 girls took admission in the school. Find the ...
The price of sugar is increased by 25%. By what percentage must a household reduce its consumption so as not to increase the expenditure on sugar?
A certain value is initially increased by 40% and then reduced by 25%. Determine the overall percentage change in the initial value.
A price is first increased by 20% and then decreased by 25%. What is the net percentage change?
- A number is first increased by 100%, then increased by 30% and then decreased by 75%. If the resultant number is 195, then find the original number.
A quantity is increased by 60% at first, and later decreased by 45%. Calculate the net percentage change.
60 percent of the voters promised to vote for A and the rest promised to vote for B. Of these, on the last day 30 percent of the voters went back on th...
A person marks his goods 40% above the cost price. He sold 30% of goods at marked price, 60% of the remaining at a discount of 20% and remaining at 40% ...
A girl spent 40% of her monthly income on clothing. Of the remaining, she spent on travel and food in the ratio of 7:5. If the difference of the income ...
In an election between two candidates ‘P’ and ‘Q’, ‘P’ secured 65% of the total votes and defeated ‘Q’ by 3,000 votes. Find the number ...
Relevant for Exams:
