How To Become A Straight A Student | Steps To Getting Serious | 7 Secrets | #shorts

A student is given a quiz with 10 true or false question, and he answers by sheer guessing. If X is the number of question answered correctly. If the student passes the quiz by getting 7 or maximum correct answer, then the probability that the student passes the quiz is

Out of 100 students who appeared for the SSC examination from a school 15 students in English ; 12 students in Mathematics; 8 students in Sience 7 studens in Mathematics and Science; 4 students in English and Science 6 students in English and Mathematics; 4 students in all the three subjects could get First calss marks. How many of them have got First class marks.(ii) only in Science (i) only in Mathmatics

In how many ways can 7I. A and I.Sc. Students be seated in a row so that no tow f the I.Sc students may sit together?

In writing a quadratic equation of the form x^(2) + px + q = 0 ,a student makes a mistake in writing the coefficientof x and gets the roots as 8 and 12. Another student makes mistake in writing the constant term and gets the roots as 7 and 3. Find the correct quadratic equation.

There are nine students (5 boys & 4 girls) in the class. In how many ways(i) One student (either girl or boy) can be selected to represent the class. (ii) A team of two students (one girl & one boy) can be selected. (iii) Two medals can be distributed. (no one get both) (iv) One prize for Maths, two prizes for Physics and three prizes for Chemistry can be distributed. (No student can get more than one prize in same subject & prizes are distinct)

In how many ways,7 different books are given to 2 students one get 4 books and another gets 3 books?

How the students should be motivated to get success in life?