WebFeb 6, 2024 · 3. In a hostel, there are 120 students and food stock is for 45 days. If 30 new students join the hostel, in how many days will the food stock be exhausted? 4. The … WebIn a hostel there are 30 students and if the number of students increased by 5 then the expense is increased by 40 per day. But the average expenditure diminishes by 3. Find the original expenditure. ... Find the charges when there are 120 boarders?a)40b)32c)42d)37.5Correct answer is option 'D'. Can you explain this answer? …
In a school hostel there are 100 students out of which 60 drink tea, 50
WebJan 28, 2024 · Total number of students in hostel = 100 students. Food provision for them for 20 days. Now, We have to find the number of days the food provision last if there are only 80 students in the hostel: Unitary method using inverse variation: ∵ 100 students can finish the food in 20 days. ∴ 1 student can finish the food in 20 × 100 = 2000 days. WebFeb 11, 2024 · For 100 students the food lasts for 15days.. So it's clear that“more the number of students less the number of days” Hence the given problem is in inverse proportion So the condition for inverse proportion is x*y=x'*y' Where x=100 Y=15 X'=120 Y'=no of days So on substituting the values we get 100*15=120*y' So we get y'=12.5 days... chiropractor marksville la
In a hostel, 75 students had food provision for 24 days. If 15 students …
WebThere are 120 rooms in the hostel, having the capacity of 240 students. Among the infrastructural facilities the hostel has well equipped mess kitchen & dining hall, which includes the equipments like doughkneeder, potato peeler, stainless steel dining tables, worktables, and racks for different purposes. WebThere were 35 students in a hostel. Due tothe admission of 7 new students, the expenses of mess were increased by Rs 42per day while the average expenditure per head diminished by Rs 1. ... I 110 120 0 0 Refer to Table 16 4 If the market … WebOne Line Answer In a hostel there are 125 students, out of which 80 drink tea, 60 drink coffee and 20 drink tea and coffee both. Find the number of students who do not drink tea or coffee. Advertisement Remove all ads Solution Let A be the set of students who drink tea, and B be the set of students who drink coffee. We have, chiropractor mark rosenberg back massager