Question

if the gravitational force of the earth increases to 10.00 then what will be happen

Answer 1

Nothing will be happen

Answer 2

Please specify the units. If you don't give units, the question has insufficient data.
However, I am assuming the unit to the m/s^2.

The gravitational acceleration on the ground level of earth is approximately 9.81 m/s^2.
If it changes to 10 m/s^2, it means there is an increase in the gravitational acceleration.
So, we will perceive increase in the weight of any object than before.
Our biological changes might take place which would lead to evolution of life on earth.
Consider the example of a black hole, which is having such a great gravitational force/acceleration such that not even light can escape.