135 ÷ 3 of 5 = ? -

If x + y + z = 30, x² + Y² + z² = 460 and x z = y², then find the value of x z?

In ∆ ABC, MN ‖ BC, the area of quadrilateral MBCN=130 sqcm. If AN : NC = 4 : 5, then the area of ∆ MAN is:

If x:y:z = 3:4:6, and (5x + 3z) = 132, then find the value of '3y'.

Find the value of ‘x’ in the given expression

(49/16)^x× (64/343)^x-1= 4/7

If a = 701, b= 703 and c= 706, then find the value of a³ + b³ +c³ –3abc?

The certain sum amounts to Rs11313.5 in 2(1/2) years at 12% p.a., interest compounded 10 months. The sum (in Rs) is:

If x + y + z = 7, x² + y² + z² = 85 and x³ + y³+ z³ = 842, then the value of√3 xyz is:

If x, y and z are real numbers such that (x-5)²+(y-7)²+(z-9)²= 0 then (x+y+z) is equal to

Find the Value of  

If {1/(y + 1) + 1/(y + 5)} = {1/(y + 2) + 1/(y + 4)}. Find the value of y