Do searches for what you don’t know.

Whether your IQ increases are not people will think your smart lol.

The best way is to exercise your brain (exercise is doing something after you want to stop). Reading helps but you have to read things that you find a little difficult – read things on a topic you like but make sure that they are a little more difficult to get through than normal.

Try some meditation exercises, here you learn to control thought, which is useful.

Learn to play chess, or other logic and memory games. Spread a pack of cards out and see how long it takes you to match up all the sets of four. Look at a picture for a few minutes, then try and either draw it or write out everything that was in it (or have someone quiz you on it). Read a page and then try and either write it out exactly, or in an abridged form, with all the relevant details.

also try to solve crossword puzzles.

Keep doing it and as the stuff you are doing gets easier find something more difficult, keep on stretching yourself..