MBA Exam

What is the least perimeter of an obtuse-angled triangle with integer sides, whose one acute angle is twice the other?

1) 45
2) 56
3) 65
4) 77

Read Solution (Total 0)

MBA Other Question

ABC is right angle triangle where angle ABC is 90 degree.If AC=2_/5 and AB-AC=2 than find (COS A)^2 - (COS C)^2

1) 1/2
2) 3/5
3) 3/4
4) 4/5
N is a five-digit perfect square whose unit digit is same as the tens digit. How many such N are
there? plz explain!!

1) 30
2) 31
3) 32
4) 33