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There are only 220 students living in hostel. If 20 students left hostel, then overall expenditure of mess is reduced by Rs. 800 weekly but per student weekly expenditure increased by Rs.
  • a)
    Rs. 13,000
  • b)
       Rs. 12,650
  • c)
       Rs. 14,520
  • d)
       Rs. 11,000
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
There are only 220 students living in hostel. If 20 students left host...
Let the expenses of per student per week= Rs. x
Hence, total expenditure of 220 students per week = Rs. 220x
According to the question,
220x – 800 = (220 – 20 ) × (x + 1)
220x – 800 = 200x + 200
220x - 200x = 200 + 800
x = 50
Initial expenditure of mess weekly= 50 × 220 = Rs. 11,000
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Most Upvoted Answer
There are only 220 students living in hostel. If 20 students left host...
Let the expenses of per student per week= Rs. x
Hence, total expenditure of 220 students per week = Rs. 220x
According to the question,
220x – 800 = (220 – 20 ) × (x + 1)
220x – 800 = 200x + 200
220x - 200x = 200 + 800
x = 50
Initial expenditure of mess weekly= 50 × 220 = Rs. 11,000
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There are only 220 students living in hostel. If 20 students left hostel, then overall expenditure of messisreduced by Rs. 800 weekly but per student weekly expenditure increased by Rs.a)Rs. 13,000b) Rs. 12,650c) Rs. 14,520d) Rs. 11,000Correct answer is option 'D'. Can you explain this answer?
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There are only 220 students living in hostel. If 20 students left hostel, then overall expenditure of messisreduced by Rs. 800 weekly but per student weekly expenditure increased by Rs.a)Rs. 13,000b) Rs. 12,650c) Rs. 14,520d) Rs. 11,000Correct answer is option 'D'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about There are only 220 students living in hostel. If 20 students left hostel, then overall expenditure of messisreduced by Rs. 800 weekly but per student weekly expenditure increased by Rs.a)Rs. 13,000b) Rs. 12,650c) Rs. 14,520d) Rs. 11,000Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for There are only 220 students living in hostel. If 20 students left hostel, then overall expenditure of messisreduced by Rs. 800 weekly but per student weekly expenditure increased by Rs.a)Rs. 13,000b) Rs. 12,650c) Rs. 14,520d) Rs. 11,000Correct answer is option 'D'. Can you explain this answer?.
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