English grammar | active passive voice | part-5 | class 11 | important class jarur dekhe

Evolution part2 |class 12

Evolution part 1|class 12

English class 9 chapter 2

Arithmetic progression | class 10 | Exercise 5.1 |

In a certain mathematics class, the part of the class that are members of the math club is 50% of the rest of that class. The total number of math club members in this class is what percent of the entire class?

The mid-value of a class interval is 42. If the class size is 10, then the upper and lower limits of the class are: (a) 47 and 37 (b) 37 and 47 (c) 37.5 and 47.5 (d) 47.5 and 37.5