Question

How to solve this que? ​

Answer 1

Answer:

7 is write answer namaste namaste namaste namaste namaste namaste namaste namaste

Answer 2

Answer:

First adjust the classes using the adjustment factor

so after the adjustment your classes will be as follows

0.5-5.5;5.5-11.5;11.5-17 . 5

so the correct answer is option *d*