Ap Eapcet
Trigonometric Ratios And Identities
AP EAPCET 2025 - 22nd May Evening Shift
MCQ+1 / -02025
An aeroplane is flying at a constant speed, parallel to the horizontal ground at a height of 5 kms . A person on the ground observed that the angle of elevation of the plane is changed from $15^{\circ}$ to $30^{\circ}$ in the duration of 50 seconds, then the speed of the plane (in kmph ) is