7. C. 12 A can paint a wall in 3 hours with the help of B they can fill in 2 hours. In how much time B alone will paint the wall: A. 6 B. 3 C. 2 D. 5 1
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Pralaya, in Hindu cosmology, is an aeonic term for dissolution. A Pralaya specifies different periods of time during which a non-activity situation persists, as per different formats or contexts. The word Mahapralaya stands for "Great Dissolution".
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