Full Term 2 Maths Revision I Class 10 Maths Revision | BOARD Questions I IMPORTANT QUESTIONS | DAY-5

Most important question class 10 chapter 4 Quadratic equation

class 10 exercise 8.4 question 4 part 1and2

Class 12 maths ncert solution chapter vector algebra Ex-10.2 Qno.1

Find the sum to indicated number of terms in each of the geometric progressions in Questions 7 to 10 : x^(3),x^(5),x^(7),..." n terms "(if x nepm1)

There are 3 parts A,B and C in a question paper of Math's, which includes 6,7 and 8 questions respectivelty. From these parts 3,4 and 5 questions respectively are to be solved. In how many ways can a student select the questions from these parts?

A mathematics paper consists of 10 questions divided into two parts I and II each part containing 5 questions. A student is required to attempt 6 questions in al, taking at least 2 questions from each part. In how many ways can student select the questions?

A national math examination has 4 statics problems. The distribution of the number of students who ansered the question correctly is shown in the chart. If 400 students took the exam and each question was worth 25 points, then what is the average score of the students taking the exam? {:("Question Number","Number of students who solved the question"),(1,200),(2,304),(3,350),(4,250):}