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: find the sum of divisors of 544 which are perfect squares . 
Options: a ) 32 , b ) 64 , c ) 42 , d ) 21 , e ) none of these

SOLUTION: d

PROBLEM: Problem: the diagonals of a rhombus are 10 cm and 12 cm . find its area ? 
Options: a ) 158 , b ) 60 , c ) 150 , d ) 123 , e ) 117

SOLUTION: b

PROBLEM: Problem: what will be the percentage increase in the area of the cube ' s surface if each of the cube ' s edges grows by 40 % ? 
Options: a ) 95 % , b ) 90 % , c ) 85 % , d ) 96 % , e ) 25 %

SOLUTION:
d