TASK DEFINITION: In this task, you need to answer the given multiple-choice question on the general math. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.
PROBLEM: Problem: if josh , doug , and brad have a total of $ 68 between them , and josh has two times as much money as brad but only 3 - fourths as much as doug , how much money does doug have ?
Options: a ) $ 8 , b ) $ 9 , c ) $ 27 , d ) $ 32 , e ) $ 36

SOLUTION: d

PROBLEM: Problem: a rower whose speed is 2.5 km / hr in still water rows to a certain point upstream and back to the starting point in a river which flows at 0.5 km / hr . what is the rower ' s average speed ( in km / hr ) for the total journey ?
Options: a ) 2.2 , b ) 2.3 , c ) 2.4 , d ) 2.5 , e ) 2.6

SOLUTION: c

PROBLEM: Problem: a card game called " high - low " divides a deck of 52 playing cards into 2 types , " high " cards and " low " cards . there are an equal number of " high " cards and " low " cards in the deck and " high " cards are worth 2 points , while " low " cards are worth 1 point . if you draw cards one at a time , how many ways can you draw " high " and " low " cards to earn 6 points if you must draw exactly 3 " low " cards ?
Options: a ) 1 , b ) 20 , c ) 3 , d ) 4 , e ) 5

SOLUTION:
b