context: ###List of Questions
  (1) What comes next: 19, 16, 25, 58, 127?
  (2) What is thirty-one halves of a litre in millilitres?
  (3) What is prob of sequence szuz when four letters picked without replacement from {u: 2, s: 1, z: 2}?
  (4) Suppose -5*k + i + 4 - 25 = 0, -16 = 5*k + 4*i. Let r = 14 - k. Suppose 0 = h - 4*j + 4 - r, 0 = 4*h - 2*j - 70. What is the units digit of h?
  (5) Evaluate -1 + 5/3 + 565/(-1017).
q_1: (1) What comes next: 19, 16, 25, 58, 127?
q_2: (2) What is thirty-one halves of a litre in millilitres?
q_3: (3) What is prob of sequence szuz when four letters picked without replacement from {u: 2, s: 1, z: 2}?
q_4: (4) Suppose -5*k + i + 4 - 25 = 0, -16 = 5*k + 4*i. Let r = 14 - k. Suppose 0 = h - 4*j + 4 - r, 0 = 4*h - 2*j - 70. What is the units digit of h?
q_5: (5) Evaluate -1 + 5/3 + 565/(-1017).