Mettl Equation Quiz 4

Points A and B are 60km apart. A bus starts from A and another from B at the same time. If they go in the same direction they meet in 6 hours and if they go in the opposite direction they meet in 2 hours. The speed of the bus with greater speed is:

A railway half ticket costs half the full fare but the reservation charges are the same for half ticket as well as for a full ticket. one reserved first-class ticket for a journey between two stations is Rs. 362 and one full and one half reserved first-class tickets cost Rs. 554. The reservation charges are:

What is the value of x + y in the solution of the equations?
(x / 4) + (y / 3) = (5 / 12) and (x / 2) + y = 1 is:

For the system of Quadratic Equations

I. x² – 13x + 40 = 0
II. y² – 21y + 110 = 0

I. x = (208 – 14²) – 32
II. y = 8³ – (21² ÷ 3) – 360

I. x² = 30 – x
II. y² – 13y + 40 = 0

I. 35x² – 39x + 10 = 0
II. 30y² + 2 = 17y

I. 18x² – 39x + 20 = 0
II. 9y² – 51y + 52 = 0