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Here they is referring to "Tribals".

Divyadisha
Can anyone pls suggest what ‘They’ is referring to in option ‘C’?

Thanks in advance.
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Let’s take a look at these options.

The sentence needs to be in the past tense, so option A is wrong. In Option B, the phrase “Was extended” is wrong “Was extended” implies conscious effort, the phrase makes it sound like somebody actually worked to extend the era. D is wrong for the same reason as A. Option E has a modifier error. It Compares “Stone Age” with what modern technology does.
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The Middle Stone Age, extended for 200,000 years from 300,000 BC TO 500,000 BC, is marked by the intelligent manufacture by the tribals of glues used for fixing honed heads to the spears and arrows, a complex process that, in the absence empirical means of observation, requires far more abstract perception than modern technology


(A) extended for 200,000 years from 300,000 BC TO 500,000 BC, is marked by the intelligent manufacture by the tribals of glues used for fixing honed heads to the spears and arrows, a complex process that, in the absence empirical means of observation, requires far more mental and abstract perception than

(B) was extended for 200,000 years from 300,000 BC TO 500,000 BC, marked by the intelligent manufacture by the tribal of glues used for fixing honed heads to the spears and arrows, a complex process that, in the absence empirical means of observation, required far more mental and abstract perception than

(C) extended for 200,000 years from 300,000 BC TO 500,000 BC, was marked by the intelligent manufacture by the tribals of glues which they used for fixing honed heads to the spears and arrows, a complex process that, in the absence empirical means of observation, required far more mental and abstract perception than

(D) extending for 200,000 years from 300,000 BC TO 500,000 BC, and marked by the intelligent manufacture by the tribals of glues used for fixing honed heads to the spears and arrows, a complex process that in the absence empirical means of observation, requires far more mental and abstract perception than

(E) extended for 200,000 years from 300,000 BC TO 500,000 BC, was marked by the intelligent manufacture by the tribals of glues used for fixing honed heads to the spears and arrows, a complex process that, in the absence empirical means of observation, required far more mental and abstract perception than does


Diagnostic Verbal Test No. 5 Q# 13 SC


OA: C

OE:
A: The process is a bygone affair; we need a past tense verb –required -- to express a past event.
B: Was extended is wrong usage; It gives a feeling that somebody extended the era from outside.
C: Correct Choice
D: present tense verb ‘requires’ is wrong for a bye-gone event
E: --Than does -- is wrong comparison; should compare middle Stone Age with another age and not what modern technology does.





Hi ,,,what is exactly being compared complex process or the ages themselves.
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ShankSouljaBoi The process and technology, or at least that's the intent: "a process that required more perception than modern technology"
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(A) extended for 200,000 years from 300,000 BC TO 500,000 BC, is(the period was makers by an invention that already took place. Hence the use of ‘is’ is incorrect) marked by the intelligent manufacture by the tribals of glues used for fixing honed heads to the spears and arrows, a complex process that, in the absence empirical means of observation, requires far more mental and abstract perception than
Hence Option A is incorrect

(B) was extended( you can’t forcefully extend a period. Hence was extended is incorrect) for 200,000 years from 300,000 BC TO 500,000 BC, marked by the intelligent manufacture by the tribal of glues used for fixing honed heads to the spears and arrows, a complex process that, in the absence empirical means of observation, required far more mental and abstract perception than
Hence Option B is incorrect

(C) extended for 200,000 years from 300,000 BC TO 500,000 BC, was marked by the intelligent manufacture by the tribals of glues which they used for fixing honed heads to the spears and arrows, a complex process that, in the absence empirical means of observation, required far more mental and abstract perception than
Option C is correct

(D) extending for 200,000 years from 300,000 BC TO 500,000 BC, and marked by the intelligent manufacture by the tribals of glues used for fixing honed heads to the spears and arrows, a complex process that in the absence empirical means of observation, requires far more mental and abstract perception than
There is no main verb present in this sentence
Hence option D is incorrect

(E) extended for 200,000 years from 300,000 BC TO 500,000 BC, was marked by the intelligent manufacture by the tribals of glues used for fixing honed heads to the spears and arrows, a complex process that, in the absence empirical means of observation, required far more mental and abstract perception than does(modern technology does is not correct as does refers back to required…Hence it become- modern technology requires(incorrect)….modern technology has would have been correct)
Hence Option E is incorrect
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