Quantitative Aptitude - Arithmetic Ability Questions

The 3rd and 8th term of an arithmetic progression are -14 and 1 respectively. What is the 11th term?

Point P is the midpoint of seg AB. Co­-ordinates of P are (­-1,1) and A are (4,3). What are the co-­ordinates of point B?

The number of sides of a regular polygon whose exterior angles are each 40 deg is

Calculate the ratio of the area of two similar triangles if the sides of the triangles are in the ratio of 9:4.

In ΔUVW measure of angle V is 90 deg. If sinU = 24/25, and UV = 0.7cm, then what is the length (in cm) of side VW?

In ΔPQR, PQ = PR = 18 cm, AB and AC are parallel to lines PR and PQ respectively. If A is the mid-point of QR, then what is the perimeter (in cm) of quadrilateral ABPC?

The midpoints of AB and AC of a triangle ABC are X and Y respectively. If BC+XY=12 units, then BC­XY is

The age of A is three times the age of B. What is the ratio of the age of B to the age of A?