Which of the following set of measurements is not possible to construct a triangle ?

Which measurement is required to make a triangle along with sides 4 cm and 6 cm ?

Which of the following statement is not correct ?

In $\mathrm{△}PQR\backslash triangle\; PQR$, PQ = 5 cm, QR = 12 cm and PR = 13 cm, then PQR is

Among the following a true statement in $\mathrm{△}ABC\backslash triangle\; ABC$ is

In $\mathrm{△}ABC\backslash triangle\; ABC$, AB = 8 cm, BC = 5 cm, CA = 9 cm then the greatest angle is

In $\mathrm{△}ABC\backslash triangle\; ABC$, BC = 10 cm, CA = 15 cm then the measure of AB is

In $\mathrm{△}ABC\backslash triangle\; ABC$, AB = AC and an exterior angle $\mathrm{\angle }ACD={105}^{\circ }\backslash angle\; ACD=105^\backslash circ$ then $\mathrm{\angle }BAC\backslash angle\; BAC$ = ?

In Two right angle triangles their hypotenuse AB, EF are equal and AC = DE then which of the following is not true?

Three angles of a Triangle are in the ratio 2:3:5 then the angles are