CAREER
CARE
0
You have 0 new notifications.
View all
0
You marked 0 questions as favorite.
View all
Login
Question: 12 students working for 5 hours a day can solve a certain number of problems in 8 days. How many students are needed to solve. Five times the original number of problems, if they work at 4 hours a day for 15 days?
Home
Question: 12 students working for 5 hours a day can solve a certain number of problems in 8 days. How many students are needed to solve. Five times the original number of problems, if they work at 4 hours a day for 15 days?
Question 1: 12 students working for 5 hours a day can solve a certain number of problems in 8 days. How many students are needed to solve. Five times the original number of problems, if they work at 4 hours a day for 15 days?
View topic: সেট (Set)
90
45
95
40
Source: জনতা ও রূপালী ব্যাংক- অফিসার ১৩.১২.২০১৯
Answer
Favorite
Answer: 40
Explanation:
Write Reply...
You should read
| Questions
৫ এর গুণিতক সেট কোন ধরনের সেট?
f(x) =x2-5x+6 এবং f(x)=0 হলে x=কত?
when 117 chocolates are distributed anong x number of students you are left with (x-9) chocolates. which of the following could be the value of x?
যে সকল স্বাভাবিক সংখ্যা দ্বারা ৩২৫ এবং ৫৫০ কে ভাগ করলে প্রতিক্ষেত্রে ২৫ অবশিষ্ট থাকে, তার সেট-
Govt. Laboratory High School has 10 members in its chess team and 14 members in its science club. Five students at the school belong to both the chess team and the science club. How many students belong to only the chess team?
All 120 students in a class play cricket or football or both, 75 play cricket and 60 play football. How many students play both?
In a class of 30 students 18 play football, 14 play cricket and 5 do not play any game. How many students play both the game?
Dean of a business school distributed Tk. 100000 scholarships among 36 students giving 3000 to each male student and Tk. 2500 tk each female student . How many female students received scholarships?
যদি A এবং B দুইটি সেট হয় তবে A n(A U B) = A u(AnB) = কত?
Of the 45 students in a certain class, 28 are in drama club and 31 are in communication club. If 8 of the students are not in either club, how many of the students are in only one of the two clubs?
View all Questions
You should read
| Topic
ভূগোল, পরিবেশ ও দুর্যোগ ব্যবস্থাপনা
সর্বাধিক গুরুত্বপূর্ণ ২৫ জন সাহিত্যিক(পিএসসি নির্ধারিত ১১ জন সহ)
Speech or Narration Change
ভাষা আন্দোলন ও মুক্তিযুদ্ধভিত্তিক সাহিত্য
Spelling Correction
কম্পিউটার এর গঠন ও মেমরি
ছন্দ ও ছন্দের প্রকারভেদ
পাটিগণিত প্রাথমিক ধারণা (Basics of Arithmetic)
ঐকিক নিয়ম (Unitary Method)
খেলাধুলা ও বিনোদন
Articles
0
Comments
0
Rating
0
Login