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Consider the following to determine the same pattern of letters. If ABCCBA, then:

A.

MNOONM

B.

ZXYYXZ

C.

JKLKLJ

D.

CBAABC

Answer and Explanation

The Correct Answer is D

A. MNOONM: This is not symmetrical. It starts with M, followed by N, O, and then O, N, M, which does not follow the same structure as ABCCBA.

B. ZXYYXZ: This is also not symmetrical. The structure is ZX, followed by YY, then XZ, which does not match the symmetry of ABCCBA.

C. JKLKLJ: While this pattern is somewhat symmetric, it starts with J, K, L, then repeats K, L, J. It does not follow the same format of letters in ABCCBA.

D. CBAABC: This option follows the exact same structure as ABCCBA. It starts with C, then B, followed by A, and then mirrors the sequence with A, B, C. This is perfectly symmetrical, just like ABCCBA.


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Related Questions

Correct Answer is B

Explanation

A. The man complains frequently and counseling is recommended: This option implies that the man’s symptoms may be psychological, but it does not provide the best explanation for the situation. Even though his test results are normal, there could still be an underlying physical issue or condition that has not yet been identified. Counseling might be helpful, but it's not the best explanation based on the information given.

B. Even though the tests are normal, continual monitoring is needed: This is the most appropriate answer. Normal test results mean no immediate, obvious cause has been found for the symptoms. However, symptoms like headaches and visual disturbances could be early indicators of a condition that has not yet been detected, so continued monitoring might be necessary to track any changes over time.

C. The signs and symptoms reported by the man are not real: This option is dismissive and not a reasonable conclusion. Just because the tests are normal doesn’t mean the symptoms aren’t real. The man’s experience of headaches and visual disturbances is valid, even if a physical cause hasn't been found yet.

D. The man has many physical problems that cannot be explained: While this might be a possibility, it’s a broader and less specific explanation. The fact that tests are normal means there isn’t currently evidence of a serious physical issue that is identifiable. It's more reasonable to focus on monitoring and further investigation if needed.

Correct Answer is B

Explanation

A. the horses in the study were racehorses and the findings do not apply to horses in general: The study specifically involved racehorses, so this statement is true, but it doesn’t directly address the core finding of the study, which is the relationship between iron-rich diet and increased track speed.

B. iron rich feed is associated with an increased track speed in racehorses: The study shows that 75% of the horses showed improved track speed after receiving an iron-rich diet, indicating an association between the two variables.

C. regulations regarding the type of dietary intake for racehorses should be enforced: The study doesn’t suggest that regulations are necessary; it only shows an association. The study does not provide enough information to make regulatory recommendations.

D. regular, non-iron enriched feed causes decreased track speed in racehorses: The study does not discuss non-iron-enriched feed or make any claims about its effect on racehorse speed. The study only examined the effects of an iron-rich diet, not the comparison with other types of feed.

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