৩১৫৮১
Using the three sides given, which triangle is a right triangle?
উত্তর
∆IV:112,2,212
৩১৫৮২
The ratio between the length and the perimeter of a rectangular plot is 1:3 and the ratio between the breadth and perimeter of that plot is 1:6. What is the ratio between the length and area of that plot?
উত্তর
2:1
৩১৫৮৪
A 19 liter mixture consists by volume of 1 part juice to 18 parts water. If x liters of juice and y liters of water are added to this mixture to make a 54 liter mixture consisting by volume of 1 part juice to 2 parts water, then what is the value of x?
উত্তর
36
৩১৫৮৭
ইংরেজী বর্ণমালার ক্রমধারা যদি উলটানো হয় তাহলে কোনটি আপনের বাম থেকে ১৪তম অক্ষর হবে?
উত্তর
N
৩১৫৮৮
At a college, there are from 2 to 5 introductory English classes each semester, and each of these classes has from 20 to 30 students enrolled. If in one semester 12% of these students enrolled in introductory English fails, what is the greatest possible number of students who failed?
উত্তর
12
৩১৫৮৯
If p and q are positive integers, each greater than 1, and if 21(p+1)=29 (q+1), what is the least possible value of (p+q)?
উত্তর
48