ক্রয়মূল্য, বিক্রয়মূল্যের অংশ হলে শতকরা লাভ কত?

হলে 4ab এর মান কত?

If the perimeter of a rectangular room is 32 feet and its area is 60 square feet, what is the length of each o...

In a set of 10 consecutive positive integers, the sum of first 5 numbers is 510. What is the average of last 5...

A machine can produce 10 units in 5 hours. Another machine can produce 5 units in 10 hours. Working together,...

If b > d and then which of the following must be true given that a,b,c,d & e are positive integers?

In a school, 40% of the students are male and all the students like either math or English. If 60% of the stud...