There are four bus routes from A to B and three bus routes between B and C.A man can travel a round trip in number of ways from A to C via B.If he doesn't want to use a bus route more than once, in how many ways he can make a round trip ?
x,y and z are three sums of money such that y is the simple interest on x and z is the simple interest on y for the same time and with the same rate, Then what is true:
A)x^2=yz B)z^2=xy C)y^2=xz D)xyz=1
The length of the sides of the right angled triangle are given in natural numbers.If two of these numbers are odd and they differ by 50, then least possible value of third side is
a)61 b)60 c)51 d)50
A says if B gives me Rs 40, he will have half as much as C. But if C gives me Rs 40 then three of us will have the same amount. What is the total amount of money that A,B and C have among them?