In this task, we need to organize sentences into a coherent paragraph and identify the sentence that doesn't fit. Let's examine the given sentences:
To form a coherent paragraph, look for sentences that share a common theme. Sentences 2, 4, and 5 revolve around the themes of branding and hidden meanings in logos, specifically mentioning the Commonwealth Bank. Sentence 3 expands the idea to branding in general. Sentence 1 stands out as it introduces a new concept of "geometric symbols and aerodynamic swooshes," not directly relevant to the cohesive theme discussed in the other sentences.
Therefore, the odd-one-out is sentence 1: "Those geometric symbols and aerodynamic swooshes are more than just skin deep."
The passage given below is followed by four summaries. Choose the option that best captures the essence of the passage.
In investigating memory-beliefs, there are certain points which must be borne in mind. In the first place, everything constituting a memory-belief is happening now, not in that past time to which the belief is said to refer. It is not logically necessary to the existence of a memory-belief that the event remembered should have occurred, or even that the past should have existed at all. There is no logical impossibility in the hypothesis that the world sprang into being five minutes ago, exactly as it then was, with a population that "remembered" a wholly unreal past. There is no logically necessary connection between events at different times; therefore nothing that is happening now or will happen in the future can disprove the hypothesis that the world began five minutes ago. Hence the occurrences which are CALLED knowledge of the past are logically independent of the past; they are wholly analysable into present contents, which might, theoretically, be just what they are even if no past had existed.
For any natural number $k$, let $a_k = 3^k$. The smallest natural number $m$ for which \[ (a_1)^1 \times (a_2)^2 \times \dots \times (a_{20})^{20} \;<\; a_{21} \times a_{22} \times \dots \times a_{20+m} \] is: