Thier are 5 subjects. Each subjects have 10 chapters. Each chapter has 10 questions. If we do 3 questions of each subjects in a day. How many months it takes to complete all qiestions of all subjects.
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Answered by
1
Answer:
Step-by-step explanation:
5x10 =50
50x10=500
so we have 500 question all together
500divided by3
166days and 6 hours
Answered by
2
Total subjects = 5
No. of chapters in each subject = 10
Total chapters = (5×10) = 50
No. of questions in each chapter = 10
Total questions = (50×10) = 500
If 3 questions from each subject is done in a day,
no. of questions done in a day
= (3×5) = 15
No. of days required to complete all questions of all subjects
= 500/15 = 33 1/3
No. of months required to complete all questions of all subjects
= 33 ¹/₃ ÷ 30
= 1 ¹/₉
Hence, it will take 1 ¹/₉ months to complete all questions of all subjects.
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