Question
The shift towards contactless is not only (A)/ an
attempt to drive adoption, but to (B)/ remove legacy challenges that had constrained (C)/ growth such as high costs of merchant acquisition (D)/ and friction in payment experiences (E) . In each of the questions, a sentence is divided into five parts A, B, C, D and E in which one of the parts will have some grammatical or contextual error. You have to identify which part among the given alternatives contains the error.Solution
The first part of the sentence contains ‘not only’ which is usually followed by ‘but also’ which further makes a complete meaningful sentence. Therefore, ‘but’ will be followed by ‘also’.
Which of the following methods is most commonly used for time series decomposition?
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In time series analysis, the Dickey-Fuller test is used to:
