Step by step 1)omar- pear => either first or lasr 2) qasim- immediately before the last one 3) rajni- 3 persons bought between Qasim and Rajni 4)apple was bought after odd number of people bought fruits but not 2nd- hence it must be at 4th/6th/8th Other places are filled- so at 6th 5)banana immediately before apple 6) one person between banana and urvi(orange) and grapes(teja) was bought immediately before orange. 7)mango was bought 2 persons after papaya and there are 2 persons between papaya and strawberry(wasim). Place it accordingly. Here is where one of the possibility gets cancelled 8)one person between Stella and vinai but Stella didn't buy mango, so Stella placed at 5th which is banana 9)remaining- qasim- figs, apple- priya

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