List of top Mathematics Questions on Order and Degree of Differential Equation asked in MHT CET

What is the order of the differential equation \( \dfrac{d^2 y}{dx^2} + \left(\dfrac{dy}{dx}\right)^3 = 0 \)?

The differential equation representing the family of curves $y^2 = 2c(x + \sqrt{c})$, where $c$ is a positive parameter, is of}

The differential equation of $y = e^x (a \cos x + b \sin x)$ is