Q.200582: There are 40 students in a mess, if the number of students is increased by 10, then the total monthly expenditure increases by Rs.2000 and the monthly average expenditure per student decreases by Rs.200, then what was the total monthly expenditure in the earlier mess? ? |
Maths in english, average 50000 question answers in english pdf 46000 questions in english, Know About 48000 Maths online test Maths MCQS Online Coaching in english quiz book none of the above