Two lots of onions with equal quantity, one costing Tk. 10 per kg and the other costing Tk. 15 per kg are mixed together and whole lot is sold at Tk. 15 per kg . What is the profit or loss?

A and B are partners in a business A contributes 1/4 of the capital for 15 months and B receives 2.3 of the pr...

If 6 men and 8 boys can do a piece of work in 10 days and 26 men and 48 boys can do the same in 2 days , the t...

Pipe A alone can fill a tankin 8 hours .Pipe B can fill it in 6 hours . If both the pipes are operated and aft...

A train of length 150 m takes 10 seconds to cross another train 100 m long coming from the opposite direction...

In an acute angled traingle ABC ,if sin 2 (A + B - C) =1 and tan ( B + C-A)= , then the value of angle B is

Consider the following recursive function fun (s , y). what is the value of fun ( 4, 3) int fun ( int x , int...