Question
In insect flight, what term is used to describe the
upward movement of wings during each stroke?Solution
The upstroke refers to the phase of wing movement where wings are lifted upward, allowing repositioning for the next powerful downstroke.
In a department 20% of the employees are females. 45% of the male employees know English. The total number of employees who know English is 52%. Find th...
A person spends 12% of his income on rent and 20% of the remaining income on entertainment. If the amount spent on rent is Rs. 4,800, then find the amou...
Monthly income of P is Rs.14000 and his monthly savings is Rs.7500. If his monthly income is decreased by 30% and monthly expenditure is decreased by 25...
The total population of villages A and B together is 75000. ‘y’% and (y+15)% of the population of village A and B are working professionals. The rat...
Divya saves 45.5% of her total salary. Express the part of her savings in decimal form.
- The population of a city grows by 12% annually. If the population after 2 years will be 31,360, what is the present population?
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...
If the numerator of a fraction is increased by 16.66 % and denominator decreased by 14.28 % then, it becomes the reciprocal of itself. Find the original...
135 sweets were distributed equally among children in such a way that the number of sweets received by each child is 60% of the total number of children...
Milk contains 6% water. What quantity of pure milk should be added to 12 litres of milk to reduce the quantity of water to 3%?
