Question
What is the powerhouse of the
cell.Solution
Mitochondria are known as the powerhouse of the cell because they generate most of the cell's supply of adenosine triphosphate (ATP), used as a source of chemical energy.
Out of the total number of players, 100/3 % are in hotel X and the remaining are in hotel Y. If 20 players from hotel Y are shifted to hotel X, then the...
The salary of a person is increased by 20% and then decreased by 10%. What is the net percentage change in the salary?
If 97% of students are present in a class and 12 students are absent. Find total numbers of student in class?
A man donated 25%, 13% and 27% of his income to three NGOs ‘A’, ‘B’ and ‘C’, respectively. They spent 75%, 80% and 50% of respective sums re...
In an exam, Rina scored 54% marks and failed by 80 marks whereas Tina scored 74% marks in the same exam and scored 60 marks more than the passing marks....
Two points E and F are 20 cm apart. G is a point on EF such that EG = 12 cm. If EG is increased by 25%, what is the percentage decrease in GF?
When a train starts it is carrying 320 passengers. At the first station 12 passengers got down and 42 passengers get into the train. At the second stati...
If 64% of (P - Q) is equal to 20% of 80% of (P + Q), then find the value of Q:P.
- ‘X’ has 40% less sugar than ‘Y’. ‘Y’ has 10% more sugar than ‘Z’. By what approximate percent is the sugar with ‘X’ less than that with...
40% of employees in a company are managers and the rest are staff. 50% of managers and 75% of staff were promoted. Find the ratio of the number of manag...
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