In a hostel there are 120 students
WebJan 11, 2024 · In a hostel , there are 120 students and food stock for 45 days. if 30 students join the hostel, in how many days will the complete food stock be exhausted ? … WebIn 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,
In a hostel there are 120 students
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WebFeb 27, 2024 · In a class of 50 students, 20 play Hockey, 15 play Cricket and 11 play Football. 7 play both Hockey and Cricket, 4 play Cricket and Football and 5 play Hockey and football. If 18 students do not play any of these given sports, how many students play exactly two of these sports? A. 12 B. 10 C. 11 D. 15 E. 14 Show Answer http://www.nldalmia.in/campus/hostel/
WebSep 12, 2024 · Let there be 100 students , price of each food student be 100$ Now 8% number of students reduced = 92, price of food increased by 20% = 120$ x(x is decimal less than 1) be reduced consumption of food, so price of reduced food = 120x given 100 * 100 = 92 * 120 * x x = 10000/(92*120) = 1000/1104 = 10/11 (approx) 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...
WebHostel. The Institute provides a furnished and well-equipped hostel facility, which is at a short distance from the campus. The rooms are designed and situated in the immediate neigborhood of the institute to save time and energy of the students, so that they are in a focused learning environment. Additionally, there are various amenities and ... WebAug 6, 2024 · Total number of students = 120 Expenditure of mess increased by 560 Average expenditure per head diminishes by 10 Calculation: Let average expense per day be x Total expense = 90x After admission of 30 more students, Total Expense = 90x + 560 Average Expense = x - 10 According to the question, 120 (x - 10) = 90x + 560 30x = 1760 …
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? …
WebMay 31, 2024 · In a hostel, a student tends to acquire many good qualities from roommates and other hostelers and at the same time they are also vulnerable to the bad influence of the others. When a student... list of liftsWebAug 4, 2024 · 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 complete stock be exhausted? by TQ Team 78 views 1 A) 30 B) 36 C) 34 D) 38 Correct Answer: B) 36 Let the food stock will be exhausted in x days. Given, M1 = 120 D1 = 45 M2 = 120 + 30 = 150 D2 = X Then, using … imdb awesomest maximusWebMar 12, 2024 · As it is given in the question that there are 35 students in the hostel and if the number of students is increased by 7, the expenditure increased by 42 per day while average expenditure is reduced by 1 and hence we need to determine the initial expenditure of the food per day. So, let the original expenditure be Rs x per day per student. list of lifetime tv showsWebThere 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. list of light bulb sizesWebView Math 1 final.pdf from MATH MATH-120 at University of Toledo. Math 1200 Written Assignment 1 – Matching Models Williams Rani yah Name: _ There are 4 mathematical models in this assignment. For list of light beer brandsWebJul 26, 2024 · Also, there are 125 students in the hostel. iii. Number of students who do not drink tea or coffee = n(U) – n(T ∪ C) = 125 – 120 = 5 ∴ 5 students do not drink tea or coffee. Alternate Method: Let U be the set of students in the hostel, T be the set of students who drink tea and C be the set of students who drink coffee. From Venn diagram, list of lifts for weight liftingWebThe food is sufficient for 120*25=3000 student/food days Student/food days consumed in 15 days=120*15=1800 student/food days Remaining Student/food days 3000–1800=1200 student/food days Number of students in the hostel=120–60=60 Number of days the existing food last for 60 students=1200/60=20 days imdb a woman scorned