Reading Comprehension (RC) | Re: Although many lines of evidence indicate that birds evolved from groun

I got Q2 and Q3 wrong and unable to understand the reasoning for right answer...It would be great if anyone can help

For Q2, Correct answer is C but the options says "more than" 150 mn but the para says "Archaeopteryx lithographica—the
oldest known bird—appears in the fossil record about 150 million years ago". I rejected option C, because it says more whereas para required about.
Also to understand how to eliminate B.

For Q3, last sentence of the para does mention
...

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