The Languages we are learning,are they beneficial for professional programming.? I mean will they be used in professional progra

Question

some languages are sometimes given least importance. That's why I'm asking

Answer 1

All of the languages on SoloLearn are considered mainstream, meaning that a lot of people want to learn them and actually use them in professional environment. You can look at the Tiobe index that lists languages by popularity (it is based on search engine statistics).
https://www.tiobe.com/tiobe-index/
Even the several dozens in the top, which are not available on SoloLearn, are wanted and used professionally by thousands of people.

Answer 2

THANKS TIBOR SANTA