context: ###List of Questions
  (1) Suppose -4*g + 296 = -2*b, 4*b = -5*g + 3*b + 377. What is the greatest common factor of g and 25?
  (2) How many grams are there in 85.74213t?
  (3) Two letters picked without replacement from {p: 10, c: 4}. Give prob of sequence pp.
  (4) What is -2 divided by -525?
  (5) What is next in 152, 165, 182, 203?
q_1: (1) Suppose -4*g + 296 = -2*b, 4*b = -5*g + 3*b + 377. What is the greatest common factor of g and 25?
q_2: (2) How many grams are there in 85.74213t?
q_3: (3) Two letters picked without replacement from {p: 10, c: 4}. Give prob of sequence pp.
q_4: (4) What is -2 divided by -525?
q_5: (5) What is next in 152, 165, 182, 203?