देश दुनिया से जुड़ी 10 रोचक बातें | 10 Amazing Facts About World | Facts In Hindi | #shorts

Consider the following statements By the end twintieth century, the forest cover in India was reduced to 19.4 percent National Forest Policy was implemented in the year 1988 The average annual production of dry grass or hay in India is about 250 milion tons About 10% of the world's population lives in arid or semi arid regions Of these statements

In a X th standard examination out of the 100 students appeared 50 passed in all the subjects, 20 passed in science subjects only and 10 passed in languages only. All the remaining students failed in all subjects. Which of the following represents this fact?