General Knowledge - Quiz

I wanted to do the test called books and authors and got questions about India, Chemistry and the president. One question was “ The sulphites are a mineral group that contain one or more metallic elements in combination with the sulphate compound”. The options you could choose from where a) SO b)SO c)SO d)SO. I choose one of the SOs — wrong answer. That happened a few times. Sometimes it’s just one option that is doubled but you always choose the one that is wrong. Even do the answer is correct. And also when talked about “the president” I’d like to know about which president are we talking. Like of which country?

I know it sounds arrogant but some of the “correct” answers are wrong. EG the Nobel price for economy does not exist, it is a different price, whose ceremony is held together with the regular Nobel prices and is therefore referred to as Nobel price, but it actually is not a real Nobel price. This goes on, for example the Panama Canal links Pacific and Atlantic but the correct answer that the app gives says that it links north and South America. Which is unprecise