TASK DEFINITION: In this task, you need to answer the given multiple-choice question on geometry. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
PROBLEM: Problem: a rectangular field has area equal to 150 sq m and perimeter 50 m . its length and breadth must be ? 
Options: ['a ) 15 m , 15 m', 'b ) 15 m , 90 m', 'c ) 16 m , 10 m', 'd ) 15 m , 10 m', 'e ) 15 m , 30 m']

SOLUTION: d

PROBLEM: Problem: the circumferences of two circles are 268 meters and 380 meters . find the difference between the areas of the larger and the smaller circles . 
Options: a ) 388.15 , b ) 2992 , c ) 4312.5 , d ) 2887.27 , e ) 5773.09

SOLUTION: e

PROBLEM: Problem: what is the % change in the area of a rectangle when its length increases by 35 % and its width decreases by 35 % ? 
Options: ['a ) 0 %', 'b ) 20 % increase', 'c ) 20 % decrease', 'd ) 12 % decrease', 'e ) insufficient data']

SOLUTION:
d