InterviewSolution
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                                    1). UPSQTR2). UQTRSP3). SQRTPU4). UPQSTU | 
                            
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Answer»  The first sentence of a paragraph usually introduces a topic. They should be of independent meaning. Here, only U can be introductory, as it refers to Boas with his FULL name, while the LATER refrences all refer to him by his last name only. So, U must be the first sentence.$ The second sentence provides more information about the first. Here, only Q gives more information about the first. So, Q must be the seondsentence. The third sentence must be related to the first two. P talks about 'racial' differences that are mentioned by the second sentence,HENCE connecting the two. So, P must be the third sentence. The order UQP is only shown by option 5. Therefore, the correct ANSWER is option 5.  | 
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