- A45
- B12
- C48
- D40
Step-by-Step Solution
Tarun's rate = 1/18 − 1/30 = 5/90 − 3/90 = 2/90 = 1/45 per day, so he needs 45 days.
Answer: A) 45
Working together, Meena and Tarun pack a consignment in 18 days. Meena alone needs 30 days. How many days would Tarun need alone?
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