Sangeetha said that each time you add two integers, the value of the sum is greater than the numbers. Is sangeetha right? Give reasons for your answer.

Richa felt that each time you subtract an integer from other integer, the value of the difference is less than the two numbers. Is Richa right? Give reasons for your answer.

Is it the sum of any two angles of a triangle is always greater than the third angle? Give examples to justify your answer.

What would happen to the cell if nucleus is removed? Give two reasons to support your answer.

The sum of two numbers is 29. If one number is 5 greater than the other, then the bigger number is

On the basis of your observations in the bell jar experiments can you say that flowers, buds and sprouted seeds respire ? Give reasons for your answer.

A potted plant is kept in light for a day and one of its leaves is tested for starch. The same plant is kept in the dark for two days and another leaf is tested for starch. Will there be a difference in the results of the two experiments? Give reasons for your answer.

In Figure all the triangles are on the base AB = 24 cm. Is the height of each of the triangles drawn on base AB, the same? Will all the triangles have equal area? Give reasons to support your answer.

Rani says that shaded portion in given figure represents (1)/(4) . Do you agree with her? Give reason to support your answer ?