Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
A hummingbird’s brilliant throat colour is not caused by feather (1) ________, but rather by iridescence in the arrangement of the feathers. Light level, moisture, angle of viewing, wear and tear and other factors all (2) ______ just how bright and colourful the throat may appear. Hummingbirds cannot walk or hop, though their feet can be used to (3) _____ sideways while they are perched. These birds have evolved smaller feet to be lighter for more (4) ______ flying. They will use their feet for itching and (5) _______, however.
Question
Select the most appropriate option to fill in the blank number 4.
Option 1: slipshod
Option 2: efficient
Option 3: methodical
Option 4: structured
Correct Answer: efficient
Solution : The second option is the correct choice.
Efficient means performing a task with the least waste of time and effort. In the context of the passage, the smaller feet of hummingbirds are mentioned as an adaptation to be lighter for more efficient flying.
The meanings of the other options are as follows:
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Slipshod means marked by a lack of care or attention to detail; sloppy.
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Methodical means orderly and systematic in approach.
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Structured means organised or arranged in a specific way.
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