Answer each question. Blacken the corresponding square on the grid.
Calculators are allowed.
All the numbers given are real numbers.
For the convenience of the students, figures and diagrams are provided.
All of them lie in a plane unless stated otherwise. They are also drawn
accurately, to the highest degree possible. But there may be cases when
it is indicated that the figure/diagram is not drawn to scale.
The odometer of a new automobile does not function properly and registers only three miles for every four miles that the automobile travels. If the odometer indicates 72 miles how many miles has the automobile actually traveled?
If the sum of the digits of a two digit integer is 10 and the units digit is two-third the tens digit, find the two digit integer.
If the four angles of a quadrilateral can be measured in the ratio 8:6:3:1, how many degrees does the second largest angle measure?