Ncert Class 6 Math Data Handling Exercise 9.1
Data Handling Class 6 Ex. 8.4 New Ncert Class 6, Chapter 9 Math Free Solution. Exercise 9.1 Question 1 :- In Mathematics-test, the following-marks were obtained by 40 students. Arrange these marks in a table using the tally-marks. (a) Find how many students obtained marks equal to or more than 7. (b) How many …