Click the correct answer.
A father is 28 years older than his son. The sum of their ages is 52 years. What is the father's present age?
40 years
42 years
48 years
36 years
If 48 is divided into two parts in such a way that one-third of one part is equal to one-fifth of the other, what are the parts?
18 and 30
28 and 20
8 and 40
16 and 32
In an isosceles triangle, the base angles are equal. If the vertex angle is 40°, what are the base angles of the triangle?
70° each
68° each
72° each
62° each
The perimeter of a rectangle is 126 m. If its length is 5 m more than its breadth, what are the sides of the rectangle?
29 m and 34 m
35 m and 40 m
28 m and 33 m
58 m and 68 m