Which among the following ecosystems are likely to face the impact of global warming more than the others?
The ecosystems that are most likely to be affected by global warming are those in the higher latitudes i.e. the tundra forests. The Polar Regions will feel the impact of warming more than the others. Species that live in the higher alpine zones, would be forced to move higher up to find a suitable habitat, thus, reducing the area in which they can live. If the rate of climate change continues to accelerate, then the extinction of some mountain plants and animals is certain.
Marks scored by A and B in a test are in the ratio 13:6 respectively. If B had scored 4 more marks, then marks scored by A would be 30% more than that o...
A sum of money is divided among P, Q, R and S in the ratio of 4:5:10:11 respectively. If the share of R's is Rs. 3150 more than the share of Q, then wha...
Marks scored by A and B in a test are in the ratio 13:8 respectively. If B had scored 4 more marks, then marks scored by A would be 30% more than that o...
A sum of Rs. 723 is divided among X, Y and Z such that X gets Rs. 168 more than Y. Y gets Rs. 78 more than Z. Find the share of Z?
The ratio between the number of books and pencils is 7:5 and the ratio of cost of per book and pencil is 3:2 then find the percentage by which total cos...
Marks scored by A and B in a test are in the ratio 12:5 respectively. If B had scored 5 more marks, then marks scored by A would be 20% more than that o...
Ratio of males to females in village ‘A’ and village ‘B’ is 4:5 and 19:20, respectively and number of females in village ‘B’ is 25% more tha...
Divide 297 into two parts such that one may be to the other as 2:9.
...In an orchard, the ratio of the number of mango and lichi trees is 5:7, respectively. Also, there are few apple trees in the orchard which is 40% more t...
Two numbers are in the ratio 5:3. After adding 3 and 5 to them respectively the ratio becomes 2:3. Find the bigger number.
