The pyramid of number is based on

The given figure represents a pyramid of energy. What can be inferred from it?

The most common shape of the pyramid of number is

In a food chain of Grass $\rightarrow$ Deer $\rightarrow$ Tiger,the biomass of grass is $1$ tonne. What will be the biomass of the tiger (in $,kg$)?

The given figure represents a pyramid of numbers. Which of the following is a possible scenario for the organisms at different levels?

An inverted pyramid of biomass can be observed in which of the following ecosystems?