IPMAT Indore - Aruna purchases a certain number of apples for INR 20 each and a certain number of mangoes for INR 25 each. If she sells all the apples at 10 \% profit and all the mangoes at 20 \% loss, overall she makes neither profit nor loss. Instead, if she sells all the apples at 20 \% loss and all the mangoes at 10 \% profit, overall she makes a loss of INR 150. Then the number of apples purchased by Aruna is _________. | PYQs + Solutions | AfterBoards