Define
Statistics as a subject.

Which of the following crops was subjected most to continuous selection and domestication by man:

Complete the missing links. In STP, solid and large sized wastes are removed by……………., while organic wastes are subjected to microbial decomposition by…………..

Check the injectivity and subjectivity for the function. f: RrarrR given by f(x)=x^2

If there are six periods on each working day of a school, in how many ways can one arrange 5 subjects such that each subject is allotted at least one period ?

Marks obtained by a student in six diferent subjects is depicted by the adjacent graph .Study the graph and answer tw2he following questions . In how many subject did he score less than 50 marks ?

Marks obtained by a student in six diferent subjects is depicted by the adjacent graph .Study the graph and answer tw2he following questions . Name the subjects in which he scored 75 marks or more ?

In an Examination, a candidate has to pass in each of the four subjects. In how many ways can he fail ?

One mole of an ideal gas is subjected to a two step reversible process (A-B and B-C). The pressure at A and C is same. Mark the correct statement(s) :

There are two groups of subjects, one of which consists of 5 science subjects and 3 Engineering subjects and the other consists of 3 science and 5 Engineering subjects. An unbiased die is cast. If number 3 or 5 turns up, a subject from 1 is selected otherwise a subject is selected from group 2. The probability that an Engineering subject is selected ultimately, is

In how many ways can a student of XI class choose 5 subjects out of 9 available subjects if two subjects, English (core) and Hindi (core) are compulsory .