৩০৫১২
Out of 80 students 35% can play only cricket, 45% play able only tennis and the rehanging students can play both the game. How many can play cricket among all students.
উত্তর
44
৩০৫১৩
70 students are enrolled in management, Accounting and Marketing course. 40 student are management,35 in accounting and 30 in marketing, 15 students are enrolled all course. How many student are enrolled in exactly tow of the course.
উত্তর
5
৩০৫১৪
Subtract 3 from in the number n,multiply the result by 3, add 3 and then divide this results by 3. what is he final results.
উত্তর
n-2
৩০৫১৫
In chitaggong stock exchange the price of bata rise 30% yesterday and 20% fall today. what is the total rises and fall in percentage.
উত্তর
4% rise
৩০৫১৬
there are 20 member of football squad. In electing a captain and a vice-captain, how many different outcomes of the elation possible.
উত্তর
190
৩০৫১৮
A farmer is constructing a fence by stringing wire between two posts 20 feet apart. In the fence is 600 feet long. how many posts must the farmer.
উত্তর
31
৩০৫১৯
The ratio the boys to grils in a class is m:n. if the number of grils a X. then what will be the number of boys.
উত্তর
m+n/x
৩০৫২০
Jadu's income is 60% more then modu's income and modu's income 40% less then Ram's Income. What percent of Jadu's and Ram's.
উত্তর
140%