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RRB GROUP D 20221 Sep Shift 1

Question #14693

Rani stitches a gown in 3 hours while Padma stitches an identical gown in 2 hours. Each of them works for 6 hours per day.
If they have a bulk order of 52 such gowns to stitch, in how many days will they complete the task if they work on alternate days, starting with Rani?
A
11 days
B
21 days
C
20 days
D
10 days
Explanation
Working on alternate days based on their respective efficiencies completes the 52 gowns in 21 days.
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Question Snapshot
  • CategoryRRB
  • Exam TypeRRB GROUP D
  • Year2022
  • Question ID#14693
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