somtsat99 wrote:
Can Anyone explain the answers to question 2 and 4 in detail. Also what could be the level of this official RC ? I find it very hard. Got only 2 answers correct.
Quote:
(Book Question: 538)
The discovery of which of the following would call into question the conclusion mentioned in line 16?
A.An asteroid 100 meters in diameter rotating at a rate of once per week
B.An asteroid 150 meters in diameter rotating at a rate of 20 times per hour
C.An asteroid 250 meters in diameter rotating at a rate of once
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