90 taka has been collected due to donation from each student by N 10 paisa, where N is the total number of students in a class. The number of student in that class-
Determine square root of 1600?
5, 15, 30, 50 What will then next number?
Which of the following fraction has the smallest value?
87
109
2320
10131022
How much more is -3-(-10) than -10-(-3)?
The product of three consecutive odd numbers is 3. What is the largest of integer?