For integer values of a and b, `b^(a)=8`. The ratio of a to b is equivalent to the ratio of c to d, where c and d are integers. What is the value of c when d=10?

The compound ratio of a: b and c:d is

If 15x^(2) – 26x + 8 = (Ax + B) (Cx + D) , where A and C are positive integers, then what is the value of (2A + B – C – 2D) ?

If a+b+c+d = 24,a+b=c+d,a+c = 2(b+d) and a = b , what is the value of C?

Find the derivative of (ax + b)^m (cx + d)^n , where a,b,c and d are constants and m,n are integers .

The ratio of A : B = 1 : 3,B: C= 2:5 and C : D = 2:3 . Find the value of A:B:C:D

A sum of Rs 13,725 is divided between A, B, C and D such that the ratio of the shares of A and B is 3:4, that of B and C is 8:5 and that of C and D is 7:10. What is the share of C?

In A B C ,\ D and E are the mid-points of A B and A C respectively. Find the ratio of the areas of A D E and A B C .

In Figure, A B divides /_D A C in the ratio 1\ :3\ a n d\ A B=D B . Determine the value of x .

A sum of Rs.12,000 is divided between A, B, C and D such that the ratio of shares of A and B is 8 : 9, that of B and C is 2:3 and that of C and D is 9 : 13. What is the difference between the shares of B and D?