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If 18 binders bind 900 books in 10 days, How many binders will be required to bind 660 books in 12 days?
- a)21
- b)14
- c)18
- d)11
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
If 18 binders bind 900 books in 10 days, How many binders will be requ...
According to given question,
Since 900 books are bonded in 10 days by 18 binders.
∴ 1 books are bonded in 10 days by 18 / 900 binders.
∴ 1 books are bonded in 1 days by 18 x 10 / 900 binders.
∴ 660 books are bonded in 1 days by 18 x 10 x 660 / 900 binders.
∴ 660 books are bonded in 12 days by 18 x 10 x 660 / 12 x 900 binders.
∴ 660 books are bonded in 12 days by 18 x 10 x 55 / 900 binders.
∴ 660 books are bonded in 12 days by 18 x 55 / 90 binders.
∴ 660 books are bonded in 12 days by 55 / 5 binders.
∴ 660 books are bonded in 12 days by 11 binders.
Since 900 books are bonded in 10 days by 18 binders.
∴ 1 books are bonded in 10 days by 18 / 900 binders.
∴ 1 books are bonded in 1 days by 18 x 10 / 900 binders.
∴ 660 books are bonded in 1 days by 18 x 10 x 660 / 900 binders.
∴ 660 books are bonded in 12 days by 18 x 10 x 660 / 12 x 900 binders.
∴ 660 books are bonded in 12 days by 18 x 10 x 55 / 900 binders.
∴ 660 books are bonded in 12 days by 18 x 55 / 90 binders.
∴ 660 books are bonded in 12 days by 55 / 5 binders.
∴ 660 books are bonded in 12 days by 11 binders.
Most Upvoted Answer
If 18 binders bind 900 books in 10 days, How many binders will be requ...
Calculation of Binders Required
- First, calculate the rate at which one binder works by dividing the number of books bound by the number of binders and days it took.
- Rate of one binder = 900 books / (18 binders * 10 days) = 5 books/day/binder
- Then, calculate the number of binders required to bind 660 books in 12 days using the rate obtained above.
- Binders required = 660 books / (5 books/day/binder * 12 days) = 11 binders
Therefore, 11 binders will be required to bind 660 books in 12 days.
- First, calculate the rate at which one binder works by dividing the number of books bound by the number of binders and days it took.
- Rate of one binder = 900 books / (18 binders * 10 days) = 5 books/day/binder
- Then, calculate the number of binders required to bind 660 books in 12 days using the rate obtained above.
- Binders required = 660 books / (5 books/day/binder * 12 days) = 11 binders
Therefore, 11 binders will be required to bind 660 books in 12 days.
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Question Description
If 18 binders bind 900 books in 10 days, How many binders will be required to bind 660 books in 12 days?a)21b)14c)18d)11Correct answer is option 'D'. Can you explain this answer? for SSC CGL 2026 is part of SSC CGL preparation. The Question and answers have been prepared according to the SSC CGL exam syllabus. Information about If 18 binders bind 900 books in 10 days, How many binders will be required to bind 660 books in 12 days?a)21b)14c)18d)11Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for SSC CGL 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If 18 binders bind 900 books in 10 days, How many binders will be required to bind 660 books in 12 days?a)21b)14c)18d)11Correct answer is option 'D'. Can you explain this answer?.
If 18 binders bind 900 books in 10 days, How many binders will be required to bind 660 books in 12 days?a)21b)14c)18d)11Correct answer is option 'D'. Can you explain this answer? for SSC CGL 2026 is part of SSC CGL preparation. The Question and answers have been prepared according to the SSC CGL exam syllabus. Information about If 18 binders bind 900 books in 10 days, How many binders will be required to bind 660 books in 12 days?a)21b)14c)18d)11Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for SSC CGL 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If 18 binders bind 900 books in 10 days, How many binders will be required to bind 660 books in 12 days?a)21b)14c)18d)11Correct answer is option 'D'. Can you explain this answer?.
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