the old apple tree

A farmer has 57 apple trees and 96 mango trees in his orchard. How many trees are there altogether? => 41 or 39 or 153 or 143..

In a garden there are 15 peach, 12 apricot and 14 apple trees. How many trees are there in all? => 42 or 43 or 45 or 41..

Kay, Maria and Carlo picked apples from a tree. The tally mark shows the number of apples each of them picked. Which of the following line graphs matches the tally chart? => Graph 3 or Graph 1 or Graph 4 or Graph 2..

The line plot represents the number of fruits plucked from each tree. How many more bananas were plucked than apples? => 3 or 7 or 4 or 2..

Old dying trees, non commercial trees, diseased trees and damaged trees are remove..

Which of the following do you think is likely to happen in the next 24 hours? => I′ll sleep at least for 5 hours. or 1 plus 2 will become 4. or I′ll walk from Florida to New York. or All apple trees will disappear...

Significance of Senescence - i) Old and inefficient organs are replaced by young and developing organs. ii) Leaf fall in deciduous trees reduces the rate of transpirational loss. This is an adaptation to tide over winter. iii) Recovery of nutrients from senescing organs by diver..

Acidic water is dangerous for plants. Sulphuric and nitric acid rain damages the bark and leaves of trees and harms the fine root hairs of many plants which are needed to absorb water. It washes nutrients out of the soil. Leaf pigments are decolourised because acid affects green pigment..

Drop a stone from a height. What do you observe? The stone which was initially at rest starts moving towards the ground and attains a maximum speed just before it touches the ground. The stone is not moving with uniform speed. Its speed keeps changing at every instant, which means that the stone is..

Force of Gravitation - Drop a stone from a height. What do you observe? The stone which was initially at rest starts moving towards the ground and attains a maximum speed just before it touches the ground. The stone is not moving with uniform speed. Its speed keeps changing at every instant, which ..