Question
Living organisms have been on Earth for how much percent
of Earth's history?Solution
The correct answer is A
More Previous Year Paper Questions
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Which of the following can be the correct conclusion drawn from the expression
‘P % Q + R @ S % T’
If ‘P#Q’ means ‘P is father of Q’ ‘P@Q’ means ‘P is daughter of Q’ ‘P$Q’ means ‘P is son of Q’ ‘P%Q’ means ‘P is mother of...
How is B related to D?
