11th में आ रही मुश्किल ????|Must watch for All 11th students

11th में Notes कैसे बनाएं ?

In a row of students Ganesh is 7th from one extreme and 11th from the other. Find the total numbers of students in the row.

The 5th term of an AP is 20 and the sum of its 7th and 11th terms is 64. The common difference of the AP is

If the average marks of 17 students in a class is A. The marks of the students when arranged in either an ascending or a descending order was found to be in arithmetic progression. The class teacher found that the students who were ranked 3rd, 7th, 8th, 11th, 15th had copied in the exam and hence got all of them rusticated. The average of the remainder of the class was B. Then

Meeta correctly remembers that her father's birthday is after 8th July but before 12th July. Her brother correctly remembers that their father's birthday is after 10th July but before 15th July. On which day of July was definitely their father's birthday ? 1) 10th 2) 11th 3) 10th or 11th 4) Can't be determined 5) None of these

Why Class 11th is Very Important?

If average of ten students marks are 47. If 11th students marks are also included then average of eleven students marks becomes 45.Find the marks of 11th student.

In an examination, Rahul got the 11th rank and he was 47th from the bottom among those who passed. 3 students could not appear for the exam. 1 student failed. What is the total number of students ?