Question
Consider the following statements related to the
ecosystem - 1.The term ecosystem was first used by A.G. Tansley. 2.Organisms that produce their own food are called autotrophs. 3.The consumer consumes his food through the process of photosynthesis. 4.Decomposers convert inorganic matter into organic matter. Which of the above statements are correct?Solution
Consumers do not produce their own food. Decomposers convert organic matter into inorganic matter.
134, 138, 132, 142, 126, 146, 122
Find the wrong number in the given number series.
4, 8, 24, 84, 480, 2880
12, 27, 44, 68, 94
Find the wrong number in the given number series.
 289, 274, 260, 247, 235, 225
Find the wrong number in the given number series.
24, 360, 629, 3148, 15742
4, 5, 12, 39, 160, 806
Find the wrong number in the given number series.
3, 8, 15, 24, 35, 50, 63- Find the wrong number in the given number series.
50, 64, 90, 134, 190, 260 - Find the wrong number in the given number series.
25, 36, 50, 68, 92, 120 12, 14, 18, 26, 38, 64