Subject
Quantitative Aptitude
Topic
Average
123 typists typeed 984 papers in 1/15 hour. The number of papers typed for minute by a average typist is:
123 typists typeed 984 papers in 1/15 hour. The number of papers typed for minute by a average typist is:
ক)
1খ)
2গ)
7ঘ)
5Explanation
Use unitary method: In hours, 123 typists can type 984 paper In 1 minute, 123 typists can type = 246 papers In 1 minute, 1 typist can type =2 papers [ Hint hours = 4 minutes]Related questions
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