Maths Yadi A Ki Aay , B Ki Aay Se 20% Kam Ho To B Ki Aay , A Ki Aay Se Kitne Pratishat Adhik Hai ?

यदि A की आय, B की आय से 20% कम हो तो B की आय, A की आय से कितने प्रतिशत अधिक है? - - Yadi A Ki Aay , B Ki Aay Se 20% Kam Ho To B Ki Aay , A Ki Aay Se Kitne Pratishat Adhik Hai ?  Maths in hindi,  percentage  25% question answers in hindi pdf   30% questions in hindi, Know About 20% Maths online test Maths notes in hindi quiz book     35%